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Mater. Proc., 2022, Materiais 2022

MATERIAIS 2022

Marinha Grande, Portugal | 10–13 April 2022

Volume Editors: Geoffrey Mitchell, Nuno Alves, Carla Moura and Joana Coutinho

 

Number of Papers: 154
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Cover Story (view full-size image): This volume contains abstracts from MATERIAIS 2022, which continues the long-standing and well-established MATERIAIS congresses, promoted by the Portuguese Materials Society. The 20th Congresso [...] Read more.
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Editorial
Statement of Peer Review
Mater. Proc. 2022, 8(1), 154; https://doi.org/10.3390/materproc2022008154 - 21 Nov 2022
Viewed by 687
Abstract
In submitting conference proceedings to Materials Proceedings, the volume editors of the proceedings certify to the publisher that all papers published in this volume have been subjected to peer review administered by the volume editors [...] Full article
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Research

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Abstract
Multifunctional Bacterial Cellulose–Chitosan Tape: An Innovative Substitute for PVC
Mater. Proc. 2022, 8(1), 1; https://doi.org/10.3390/materproc2022008001 - 17 May 2022
Viewed by 493
Abstract
Synthetic polymers, generically named plastics, are manufactured from non-renewable sources, such as fossil fuels [1]. In 2020, 367 million metric tons of plastic were produced worldwide, and, only in 2018, global plastic waste volume reached 342.6 million metric tons [2 [...] Read more.
Synthetic polymers, generically named plastics, are manufactured from non-renewable sources, such as fossil fuels [1]. In 2020, 367 million metric tons of plastic were produced worldwide, and, only in 2018, global plastic waste volume reached 342.6 million metric tons [2,3]. One of the most used plastics is polyvinyl chloride (PVC), which is not environmentally friendly. The goal of this study was to achieve an eco-friendly substitute for PVC tapes while mimicking their properties and applications. In this way, bacterial cellulose (BC) and chitosan (CH) tapes in different concentrations, 1% and 2%, were developed. Mechanical properties, thickness, bonds between BC and CH and degradation tests were assessed in water and under different temperatures. Mechanical testing showed that the combination of the two polymers resulted in better mechanical performances when compared to BC tape (8.52 ± 1.11 MPa); this may be related to the stronger chemical bonds created between the BC and CH. In addition, BC–CH at 1% revealed closer values of strength compared to PVC tapes (703.19 ± 16.18 MPa and 516.92 ± 22.0 MPa, respectively). Moreover, with the present study we were able to conclude that the incorporation of CH increases tape porosity. Interestingly, higher porosities (BC and CH at 2%) resulted in better mechanical properties upon tensile testing (1344 ± 52.87 MPa). Upon contact with water, the BC–CH mixture at 1% proved to be more resistant and not mechanically affected over time, like PCV tape. Thermally, both tapes with CH revealed to be more resistant than the PVC tape. However, the BC–CH tape at 1% was the most stable over time at all temperatures tested. This preliminary study opens new possibilities to the use of these tapes in sport areas, packaging and pharmaceutical or biomedical fields. Full article
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Abstract
Evaluation of the Reactivity of Red Mud-Based Slags for Geopolymers Production
Mater. Proc. 2022, 8(1), 2; https://doi.org/10.3390/materproc2022008002 - 17 May 2022
Viewed by 507
Abstract
Global waste generation is expected to reach 3 [...] Full article
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Abstract
Superparamagnetic Iron Oxide Nanozymes for Synergistic Cancer Treatment
Mater. Proc. 2022, 8(1), 3; https://doi.org/10.3390/materproc2022008003 - 17 May 2022
Viewed by 298
Abstract
Despite the great advances in cancer treatment options, cancer incidence and associated mortality continue to be major health concerns worldwide [...] Full article
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Abstract
Microstructural Modelling of the Thermoelastic Properties of Dense ZTA Ceramics
Mater. Proc. 2022, 8(1), 4; https://doi.org/10.3390/materproc2022008004 - 18 May 2022
Viewed by 474
Abstract
Alumina and zirconia materials have been used more and more in the fabrication of the so-called zirconia-toughened alumina (ZTA) technical ceramics and serve purposes, such as supports for catalysts and thermal or electrical insulators, among others [...] Full article
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Abstract
Structural Performance of Dense Alumina-Zirconia Ceramics: An Overview of Conventional versus Additive Manufacturing
Mater. Proc. 2022, 8(1), 5; https://doi.org/10.3390/materproc2022008005 - 18 May 2022
Viewed by 466
Abstract
Functional ceramics are known to exhibit high performance in certain applications, strictly related to their composition and structural properties [...] Full article
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Abstract
The New Era of Additive Manufactured Orthopaedic Devices: Materials and Their Mechanical Performance
Mater. Proc. 2022, 8(1), 6; https://doi.org/10.3390/materproc2022008006 - 18 May 2022
Viewed by 428
Abstract
Orthoses are medical devices applied externally to improve performance in patients with difficulties and/or disabilities, designed to provide support, stabilization, and immobilization [...] Full article
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Abstract
A Novel Automated Apparatus for the Synthesis of Biomaterials
Mater. Proc. 2022, 8(1), 7; https://doi.org/10.3390/materproc2022008007 - 19 May 2022
Viewed by 416
Abstract
The available strategies for the treatment of complex bone defects, including the use of autografts and allografts, have limited effectiveness and do not successfully promote bone tissue regeneration and vascularization [...] Full article
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Abstract
A Nature-Inspired Anti-Slipping Winter Shoe Sole
Mater. Proc. 2022, 8(1), 8; https://doi.org/10.3390/materproc2022008008 - 18 May 2022
Viewed by 340
Abstract
Slips and Falls (SFs) were not considered a major source of lethal injuries until recently [...] Full article
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Abstract
Experimental Study of the Influence of the Surface Roughness on the Friction Stir Welding of FSW Joints
Mater. Proc. 2022, 8(1), 9; https://doi.org/10.3390/materproc2022008009 - 19 May 2022
Viewed by 458
Abstract
The influence of welding parameters (rotational speed, welding speed) on the surface roughness of FSW joints was examined to find out the value of minimum surface roughness of FSW joints, and it was found that the surface roughness significantly affects the fatigue of [...] Read more.
The influence of welding parameters (rotational speed, welding speed) on the surface roughness of FSW joints was examined to find out the value of minimum surface roughness of FSW joints, and it was found that the surface roughness significantly affects the fatigue of the welded joint [...] Full article
(This article belongs to the Proceedings of MATERIAIS 2022)
Abstract
Efficiency of Photovoltaic Cells—A Comparison between Silicon and Graphene
Mater. Proc. 2022, 8(1), 10; https://doi.org/10.3390/materproc2022008010 - 19 May 2022
Viewed by 533
Abstract
Photovoltaic cells are electronic devices built using solid-state semiconductors [...] Full article
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Abstract
Development of 3D-Printed Scaffolds with Mathematically Defined Curvature for Osteochondral Defect Repair Applications
Mater. Proc. 2022, 8(1), 11; https://doi.org/10.3390/materproc2022008011 - 19 May 2022
Viewed by 324
Abstract
Scaffolds are one major component in osteochondral tissue engineering (OCTE) applications, acting as a structural support for cell proliferation and differentiation [...] Full article
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Abstract
The State of the Art of Graphene and Its Potential Technological Applications in Electrical Engineering
Mater. Proc. 2022, 8(1), 12; https://doi.org/10.3390/materproc2022008012 - 19 May 2022
Viewed by 481
Abstract
The world of modern technology is constantly developing [...] Full article
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Abstract
Mechanical Characterization of Cement-Based Mortars Reinforced with Green Waste Obtained from Invasive Species—Towards Sustainability in Construction
Mater. Proc. 2022, 8(1), 13; https://doi.org/10.3390/materproc2022008013 - 19 May 2022
Viewed by 411
Abstract
The construction industry, along with the material industries that support it, is one of the main global exploiters of natural resources [...] Full article
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Abstract
Valorization of Bauxite Residue in Ceramic Pastes
Mater. Proc. 2022, 8(1), 14; https://doi.org/10.3390/materproc2022008014 - 19 May 2022
Viewed by 468
Abstract
Bauxite residue or red mud (RM) is an industrial hazardous waste generated from alumina production using the Bayer Process [...] Full article
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Abstract
On the Influence of Lead in the Hot Workability of Brass Alloys
Mater. Proc. 2022, 8(1), 15; https://doi.org/10.3390/materproc2022008015 - 20 May 2022
Viewed by 337
Abstract
The increasing concern in the mitigation of lead exposure to the human body has given rise to international regulations that limit its content in raw materials. For the particular case of brass alloys, lead-free chemical compositions have been developed as more ecologically appropriate [...] Read more.
The increasing concern in the mitigation of lead exposure to the human body has given rise to international regulations that limit its content in raw materials. For the particular case of brass alloys, lead-free chemical compositions have been developed as more ecologically appropriate solutions. The absence of lead is generally unfavorable when it comes to the well-known fabrication ease of brass alloys. Such a fact, allied with the novelty and thus lack of data regarding these alloys, brings to focus the need for material characterization. In this study, the hot workability of two brass alloys, with 3% (CW617N) and without lead content (CW510L), is investigated. Compression tests at high temperatures and variable strain rates were performed, allowing for flow stress identification in similar-to-manufacturing conditions. The higher mechanical strength of the lead-free brass results in significantly larger press loads, hindering one-step forging operations. These have been numerically modeled and simulated for different operative conditions, thus aiding in the definition of industrial process parameters, namely in what concerns billet size and die-filling defect minimization. Full article
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Abstract
Experimental Characterization and Numerical Modeling of the Corrosion Effect on the Mechanical Properties of the Biodegradable Magnesium Alloy WE43 for Orthopedic Applications
Mater. Proc. 2022, 8(1), 16; https://doi.org/10.3390/materproc2022008016 - 20 May 2022
Viewed by 464
Abstract
Magnesium and its alloys are considered promising candidates to replace bioinert metallic materials, such as titanium alloys and stainless steels, currently used in the manufacture of temporary implants for trauma [...] Full article
(This article belongs to the Proceedings of MATERIAIS 2022)
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Abstract
Ovine Model as a Temporomandibular Disc Substitute: Characterisation and the Outcomes of Freezing Storage
Mater. Proc. 2022, 8(1), 17; https://doi.org/10.3390/materproc2022008017 - 20 May 2022
Viewed by 259
Abstract
The temporomandibular joint (TMJ) is a ginglymoarthrodial joint that comprises a fibrocartilaginous disc that is highly predisposed to suffer from trauma or degenerative events, leading to disorders in the condyle–disc complex [...] Full article
(This article belongs to the Proceedings of MATERIAIS 2022)
Abstract
Magnetic Bioactive Glass-Based 3D Systems for Bone Cancer Therapy and Regeneration
Mater. Proc. 2022, 8(1), 18; https://doi.org/10.3390/materproc2022008018 - 20 May 2022
Cited by 1 | Viewed by 353
Abstract
Several diseases, such as osteoporosis and bone cancer, are causing an increasing need for advanced bone repair materials suitable for skeletal reconstruction [...] Full article
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Abstract
Laser Surface Texturing of Stainless-Steel Cutlery to Integrate Ceramic Blocks: Parametric Optimization and Patterning
Mater. Proc. 2022, 8(1), 19; https://doi.org/10.3390/materproc2022008019 - 20 May 2022
Viewed by 481
Abstract
Dynamic and fast-changing designs for cutleries or flatware are one important nature of this production business [...] Full article
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Abstract
Recent Progress toward the Development of TMD-Based Industrial Dry Lubricants for Multi-Environment Sliding
Mater. Proc. 2022, 8(1), 20; https://doi.org/10.3390/materproc2022008020 - 20 May 2022
Viewed by 388
Abstract
Transition metal dichalcogenides (TMDs) sputtered coatings are promising dry lubricants for dry and vacuum environments [...] Full article
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Abstract
Sedimentation in the A356-Al2O3 Stirred Cast
Mater. Proc. 2022, 8(1), 21; https://doi.org/10.3390/materproc2022008021 - 20 May 2022
Viewed by 315
Abstract
The production of aluminium metal matrix composites (AlMMCs) is noteworthy for obtaining enhanced mechanical and/or physical properties such as a high strength-to-weight ratio, high stiffness, high wear resistance, and higher thermal conductivity or modified coefficient of thermal expansion [...] Full article
(This article belongs to the Proceedings of MATERIAIS 2022)
Abstract
Advances in Mould Making through L-PBF Additive Manufacturing: From Geometric Freedom to New Materials Design
Mater. Proc. 2022, 8(1), 22; https://doi.org/10.3390/materproc2022008022 - 21 May 2022
Viewed by 316
Abstract
Laser Powder Bed Fusion (L-PBF) is a powerful powder-based additive manufacturing (AM) technology that can complement conventional mould manufacturing [...] Full article
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Abstract
Assessment of Work-Hardening Behavior of Sheet Metal Materials Using Meso- and Macro-Scale Specimens
Mater. Proc. 2022, 8(1), 23; https://doi.org/10.3390/materproc2022008023 - 23 May 2022
Viewed by 402
Abstract
The increasing use of lighter metallic materials, in combination with the complexity of the components to be produced, has presented new challenges for the sheet-metal-forming industry, such as the need for wider and better material characterization [...] Full article
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Abstract
Green Processing of Porous Biomass Fly Ash Monoliths with Methylene Blue Adsorption Capacity
Mater. Proc. 2022, 8(1), 24; https://doi.org/10.3390/materproc2022008024 - 23 May 2022
Viewed by 330
Abstract
Water contamination by dyes is a major worldwide issue [...] Full article
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Abstract
Preliminary Assessment of Biomass Fly Ash as a Partial Aggregate Replacement in a Screed Mortar Formulation
Mater. Proc. 2022, 8(1), 25; https://doi.org/10.3390/materproc2022008025 - 23 May 2022
Viewed by 220
Abstract
Biomass fly ash (BFA) is an inorganic solid waste produced in biomass-fired power plants [...] Full article
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Abstract
Development of Magnetic Chitosan Scaffolds with Potential for Bone Regeneration and Cancer Therapy
Mater. Proc. 2022, 8(1), 26; https://doi.org/10.3390/materproc2022008026 - 23 May 2022
Viewed by 411
Abstract
There is a high demand for the development of new strategies to treat malignant bone tumors and to regenerate bone defects produced by tumor resection [...] Full article
(This article belongs to the Proceedings of MATERIAIS 2022)
Abstract
Magnesium Biodegradable Scaffolds: A Preliminary Study
Mater. Proc. 2022, 8(1), 27; https://doi.org/10.3390/materproc2022008027 - 23 May 2022
Viewed by 506
Abstract
Bone fracturing is among the most common health issues, mostly originated from osteoporosis and traumatic fractures [...] Full article
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Abstract
Dopamine-Coated Silver Nanoparticles: Therapeutic Agents to Fight Bacteria and Fungi
Mater. Proc. 2022, 8(1), 28; https://doi.org/10.3390/materproc2022008028 - 23 May 2022
Viewed by 461
Abstract
Multidrug-resistant pathogenic microorganisms have become a serious threat to public health, making it difficult to prevent, treat and fight the infections [...] Full article
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Abstract
Laser Machining of Zirconia Green Compacts to Produce Cavities and Blocks: Parametric Optimization and Patterning
Mater. Proc. 2022, 8(1), 29; https://doi.org/10.3390/materproc2022008029 - 23 May 2022
Viewed by 383
Abstract
Zirconia is a very popular material among implants and prosthesis, due to its antibacterial activity, corrosion resistance and hardness properties [...] Full article
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Abstract
In Situ Time-Resolving Small-Angle X-ray Scattering Study of the Injection Moulding of Isotactic Polypropylene Parts
Mater. Proc. 2022, 8(1), 30; https://doi.org/10.3390/materproc2022008030 - 23 May 2022
Viewed by 412
Abstract
Injection moulding is the most common fabrication technology used to shape plastics [...] Full article
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Optimization of Processing Parameters of Compression Molding Process by Application of Taguchi and Minitab
Mater. Proc. 2022, 8(1), 31; https://doi.org/10.3390/materproc2022008031 - 23 May 2022
Viewed by 382
Abstract
A tremendous amount of research is going on to improve the properties of the green composites to compete with conventional composites [...] Full article
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Abstract
Effect of Durability on the Mechanical Properties of Geopolymers Made from By-Products from the Construction Industry
Mater. Proc. 2022, 8(1), 32; https://doi.org/10.3390/materproc2022008032 - 23 May 2022
Viewed by 289
Abstract
The main objective of this research is to study the durability of a series of geopolymers obtained from the mixture of two industrial by-products used as a source of aluminosilicates: construction and demolition waste (CDW) and chamotte (CH) [...] Full article
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Abstract
Sustainable Pozzolan-Based Geomaterials for Slope Revegetation and Stabilization Applications
Mater. Proc. 2022, 8(1), 33; https://doi.org/10.3390/materproc2022008033 - 23 May 2022
Viewed by 400
Abstract
Slopes created alongside roads, embankments, as well as machine levelling operations for maintenance are a major source of disruption in ecosystems [...] Full article
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Abstract
Nanocomposites of Cassava Nanowhiskers and Polyvinyl Alcohol Using Electrospinning
Mater. Proc. 2022, 8(1), 34; https://doi.org/10.3390/materproc2022008034 - 24 May 2022
Viewed by 343
Abstract
Cassava production is associated with large amounts of solid and liquid wastes that have scarce options to reuse in the industry life cycle [...] Full article
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Abstract
Colored PETG Filaments: Effects of Pigment on the Mechanical Properties of Heat-Treated FFF Parts
Mater. Proc. 2022, 8(1), 35; https://doi.org/10.3390/materproc2022008035 - 24 May 2022
Viewed by 401
Abstract
The good printability, flexibility, and durability of Poly (ethylene terephthalate glycol) (PETG) make this thermoplastic an attractive material for various applications in Fused Filament Fabrication (FFF) [...] Full article
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Abstract
Antimicrobial Polymeric Composites to Prevent Hospital-Acquired Infections
Mater. Proc. 2022, 8(1), 36; https://doi.org/10.3390/materproc2022008036 - 24 May 2022
Viewed by 402
Abstract
More than half of all hospital-acquired infections are associated with medical devices, with infections related to central venous catheters being some of the most serious ones, thus contributing to increased patient morbidity, hospitalization periods, health care costs, and mortality [...] Full article
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Abstract
A Breathable and Washable Smart Fabric for Pressure Sensing
Mater. Proc. 2022, 8(1), 37; https://doi.org/10.3390/materproc2022008037 - 24 May 2022
Viewed by 455
Abstract
The skin is an important organ that informs human beings of small perceptual changes in the body, resulting from various pathologies [...] Full article
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Abstract
Micromechanical Modeling of the Material Impact in the Feedstock Filament Properties for Indirect Additive Manufacturing (MEX)
Mater. Proc. 2022, 8(1), 38; https://doi.org/10.3390/materproc2022008038 - 24 May 2022
Viewed by 474
Abstract
ASTM (52900:2015) classifies material extrusion (MEX) as an additive manufacturing (AM) technology that relies on the extrusion of a feedstock, which could be constituted by powder material and binder/additives [...] Full article
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Abstract
Reuse of Rice Husk Ash as an Alkaline Activator in the Manufacture of Alkaline Cements
Mater. Proc. 2022, 8(1), 39; https://doi.org/10.3390/materproc2022008039 - 24 May 2022
Viewed by 325
Abstract
The cement industry is a highly polluting industry, where natural resources (quarries) are exploited and a large amount of polluting gases are emitted into the atmosphere [...] Full article
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Abstract
WC-Co Filament for Material Extrusion (MEX)
Mater. Proc. 2022, 8(1), 40; https://doi.org/10.3390/materproc2022008040 - 24 May 2022
Viewed by 343
Abstract
Harder, better, faster, and stronger are requisites that are constantly being craved by manufacturing industries to match the ever-challenging productivity of new materials, geometries, and production cycles [...] Full article
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Abstract
New Combined Approach to Simplify the Minicircular DNA Lysate and Directly Apply in Ion Exchange Membrane Chromatography
Mater. Proc. 2022, 8(1), 41; https://doi.org/10.3390/materproc2022008041 - 24 May 2022
Viewed by 443
Abstract
Cervical cancer (CC) is one of the most prevalent cancers in women worldwide [...] Full article
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Abstract
Composites Based on PDMS and Graphite Flakes for Thermoelectric Sensing Applications
Mater. Proc. 2022, 8(1), 42; https://doi.org/10.3390/materproc2022008042 - 24 May 2022
Viewed by 402
Abstract
Thermoelectric (TE) devices are utilized for thermal energy harvesting, local cooling or heating, and temperature sensing [...] Full article
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Oxidation Kinetics of an Equimolar Li-Sn Alloy with Liquid Paraffin Coatings
Mater. Proc. 2022, 8(1), 43; https://doi.org/10.3390/materproc2022008043 - 26 May 2022
Viewed by 292
Abstract
Lithium-Tin (Li-Sn) alloys are an attractive solution for plasma facing components of nuclear fusion reactors and have received considerable attention regarding lithium-ion batteries [...] Full article
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Abstract
Data-Driven Approach for Product Design and Development by Digital Twins
Mater. Proc. 2022, 8(1), 44; https://doi.org/10.3390/materproc2022008044 - 26 May 2022
Viewed by 317
Abstract
Digital twin, a new emerging and fast-growing technology, which connects the physical and virtual world, has recently attracted much attention worldwide [...] Full article
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Abstract
Biobased Polyurethane Coatings for Corrosion Protection of Carbon Steel
Mater. Proc. 2022, 8(1), 46; https://doi.org/10.3390/materproc2022008046 - 27 May 2022
Viewed by 493
Abstract
Polyurethane (PU) coatings are becoming increasingly important due to their unique properties, including excellent mechanical resistance, high polymer healing ability, good adhesion to steel and adequate surface tolerance [...] Full article
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Abstract
Dual Function WS2 Thin-Films as a Substrate for Ultrafast Response Thermocouple to Temperature Evaluation in µinjection Molding
Mater. Proc. 2022, 8(1), 47; https://doi.org/10.3390/materproc2022008047 - 27 May 2022
Viewed by 377
Abstract
Nowadays, mold and plastics companies are aware of markets’ increasing globalization, which leads to enhanced competition in the industrial environment [...] Full article
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Abstract
Gastroretentive Electrospun Nanofibers Used in Gastric Wall Wound Healing
Mater. Proc. 2022, 8(1), 48; https://doi.org/10.3390/materproc2022008048 - 27 May 2022
Viewed by 452
Abstract
Gastric cancer is the third leading cause of death by cancer worldwide [...] Full article
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Abstract
In Vitro Bacterial Adhesion on 316L Medical Grade Stainless Steel with Two Surface Finishes
Mater. Proc. 2022, 8(1), 49; https://doi.org/10.3390/materproc2022008049 - 30 May 2022
Viewed by 399
Abstract
All metallic alloys corrode in the human body [...] Full article
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Abstract
Cell Culture Bioreactor Manufacturing, from Material Selection to Numerical Models
Mater. Proc. 2022, 8(1), 50; https://doi.org/10.3390/materproc2022008050 - 30 May 2022
Viewed by 345
Abstract
Cell culture bioreactors play a paramount role in obtaining successful cell cultures that mature into tissue-like structures [...] Full article
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Abstract
Tantalum Doped Bioactive Glass: Towards a Pro-Regenerative and Antibacterial Response
Mater. Proc. 2022, 8(1), 51; https://doi.org/10.3390/materproc2022008051 - 30 May 2022
Viewed by 572
Abstract
The use of synthetic implants for bone restoration is associated with the risk of bacterial colonization, resulting in implant failure [...] Full article
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Abstract
Embossing Pressure Effect on Mechanical and Softness Properties of Industrial Base Tissue Papers with Finite Element Method Validation
Mater. Proc. 2022, 8(1), 52; https://doi.org/10.3390/materproc2022008052 - 31 May 2022
Viewed by 412
Abstract
At this moment, the importance of tissue paper should be highlighted because of its high production increase in the last 10 years at a rate of 3 [...] Full article
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The Role of Boron on the Microstructure and Properties of a Ni-Si-B Cast Alloy
Mater. Proc. 2022, 8(1), 53; https://doi.org/10.3390/materproc2022008053 - 31 May 2022
Viewed by 317
Abstract
Ni-Si-B alloys stand out for their high corrosion resistance and mechanical properties at high temperatures, able them to compete with austenitic stainless steels for applications in aerospace, aeronautical, nuclear, chemical, automotive, as well as tools and molds industries [...] Full article
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Abstract
Microstructured MWCNT/PDMS Composites for Multiple Sensing Applications
Mater. Proc. 2022, 8(1), 54; https://doi.org/10.3390/materproc2022008054 - 31 May 2022
Viewed by 317
Abstract
With the growing interest in flexible, lightweight, sustainable, and cost-efficient electronics, innovative and replicable manufacturing solutions are in demand [...] Full article
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Abstract
Designing Structural Metamaterials
Mater. Proc. 2022, 8(1), 55; https://doi.org/10.3390/materproc2022008055 - 31 May 2022
Viewed by 336
Abstract
Metamaterials are materials that exhibit properties that are opposite to those normally found in nature [...] Full article
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Abstract
Extracellular Hyperthermia for the Treatment of Advanced Cutaneous Melanoma
Mater. Proc. 2022, 8(1), 56; https://doi.org/10.3390/materproc2022008056 - 01 Jun 2022
Viewed by 403
Abstract
Cancer remains a leading cause of death worldwide [...] Full article
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Abstract
Precise Approach for the Surface Functionalization of Poly(Lactic) Acid Coating via Electrical Patterning
Mater. Proc. 2022, 8(1), 57; https://doi.org/10.3390/materproc2022008057 - 01 Jun 2022
Viewed by 303
Abstract
Poly(L-lactic) acid (PLLA) is a biocompatible and biodegradable semicrystalline synthetic polymer that has considerable potential as a scaffold for tissue engineering, especially that related to bone regeneration [...] Full article
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Bio-CaCO3 from Eggshell Waste as Raw Material for Eco-Ceramic Products
Mater. Proc. 2022, 8(1), 58; https://doi.org/10.3390/materproc2022008058 - 02 Jun 2022
Viewed by 351
Abstract
Nowadays, the scarcity of natural resources and the quantity of generated waste are problems that need to be tackled urgently [...] Full article
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Advanced Electromechanical Devices for Use in Bone Tissue Engineering
Mater. Proc. 2022, 8(1), 59; https://doi.org/10.3390/materproc2022008059 - 02 Jun 2022
Viewed by 531
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With the increase in the prevalence of bone diseases and lesions, there is a need for advanced bone implants utilizing biocompatible materials that improve the healing process [...] Full article
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Anode-Less Rechargeable Lithium Battery: The Effect of an Artificial Interface Layer
Mater. Proc. 2022, 8(1), 60; https://doi.org/10.3390/materproc2022008060 - 03 Jun 2022
Viewed by 421
Abstract
Global warming is one of the most frightening threats to humanity, which is why decarbonization is critical to the future of the planet [...] Full article
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Evaluation of the Potential of Metakaolin, Electric Arc Furnace Slag, and Biomass Fly Ash for Geopolymer Cement Compositions
Mater. Proc. 2022, 8(1), 61; https://doi.org/10.3390/materproc2022008061 - 06 Jun 2022
Viewed by 461
Abstract
The application of a circular economy paradigm, in which, e [...] Full article
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Waste Marble Powder Valorisation in 3D-Printable Cement-Based Composites
Mater. Proc. 2022, 8(1), 62; https://doi.org/10.3390/materproc2022008062 - 13 Apr 2022
Cited by 1 | Viewed by 424
Abstract
Freeform architecture and precision material placement make 3D printing particularly useful when architectonic issues, such as complex or highly variable geometries, are demanding [...] Full article
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Understanding Dimensional and Geometrical Tolerances of Metal, Polymer and Composite Powder-Bed Fusion Additive Manufacturing Technologies
Mater. Proc. 2022, 8(1), 63; https://doi.org/10.3390/materproc2022008063 - 13 Apr 2022
Viewed by 288
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Powder-bed fusion (PBF) additive manufacturing technologies have the potential to produce near-net shaped complex final parts for various industries, such as aerospace and automotive [...] Full article
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Development and Characterization of Composite Mortar from Non-Metallic Fractions Recovered from Printed Circuit Boards under Thermal Fatigue
Mater. Proc. 2022, 8(1), 64; https://doi.org/10.3390/materproc2022008064 - 06 Jun 2022
Viewed by 301
Abstract
Concrete is undoubtedly one of the best-known composites in the world [...] Full article
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Structural and Optical Characterization of Mechanochemically Synthesized CuSbS2
Mater. Proc. 2022, 8(1), 65; https://doi.org/10.3390/materproc2022008065 - 13 Apr 2022
Viewed by 279
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The present work describes experimental studies related to the characterization of CuSbS2 directly synthesized after 2 h of mechanochemical synthesis (MCS) at 340 rpm, starting from mixtures of elemental powders [...] Full article
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Piezoelectric PVDF-TrFE/Hydroxyapatite Nanofibers for Bone Tissue Engineering
Mater. Proc. 2022, 8(1), 66; https://doi.org/10.3390/materproc2022008066 - 13 Apr 2022
Viewed by 355
Abstract
Bone-related diseases, particularly osteoporosis, have a growing prevalence among the adult population worldwide, being responsible for facilitating bone fractures [...] Full article
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Si3N4 Parts Fabricated by Robocasting: Proof of Concept
Mater. Proc. 2022, 8(1), 67; https://doi.org/10.3390/materproc2022008067 - 06 Jun 2022
Viewed by 347
Abstract
Additive manufacturing (AM) techniques in the category ‘material extrusion’, such as robocasting, can produce ceramic pieces from high-solid concentrated pastes [...] Full article
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Exploring the High-Temperature Thermoelectric Performance of La-Substituted Ca3Co4O9 Bulk Ceramics
Mater. Proc. 2022, 8(1), 68; https://doi.org/10.3390/materproc2022008068 - 06 Jun 2022
Viewed by 417
Abstract
It is well-known that the electrical properties of the Ca3Co4O9 thermoelectric (TE) compound are strongly influenced by the valence of the substituting cation, while its solubility and “functional” impact depend largely on the preparation and/or processing methods used [...] Full article
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Optimization of a New Material with Clay and Waste Coffee Grounds for Additive Manufacturing
Mater. Proc. 2022, 8(1), 69; https://doi.org/10.3390/materproc2022008069 - 07 Jun 2022
Viewed by 518
Abstract
This article aims to study a new ceramic paste mixing red clay with coffee residues in 3D printing, proposing an effective solution for the recycling of coffee residues. Intense studies were made on clay paste containing 5, 10, 15, and 20% coffee grounds. [...] Read more.
This article aims to study a new ceramic paste mixing red clay with coffee residues in 3D printing, proposing an effective solution for the recycling of coffee residues. Intense studies were made on clay paste containing 5, 10, 15, and 20% coffee grounds. The morphological and chemical aspects were evaluated through SEM, Micro CT, and FTIR images; physical and mechanical properties were assessed by mechanical resistance, absorption, and drying tests, with the aim to obtain results on the hardness, permeability, absorption, and weight; finally, 3D-printing tests were performed to study the paste behavior and understand its advantages in new emerging technologies. The incorporation of coffee residues in red clay results in a light and very porous product; thus increasing the water absorption and apparent porosity. Some pieces were created to test the structural capacity and consistency of the paste. The idea was to create bricks, floors, and coverings. Full article
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Aluminium Anodizing Slurries as an Additive for FLASH Sintering of Alumina
Mater. Proc. 2022, 8(1), 70; https://doi.org/10.3390/materproc2022008070 - 06 Jun 2022
Viewed by 347
Abstract
Ensuring sustainable development and drastically reducing the high energy consumption associated with industrial processes is no longer an objective, it is currently mandatory [...] Full article
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The Role of Composite Anisotropy in Aircraft-System Wing Movement Produced by Actuators
Mater. Proc. 2022, 8(1), 71; https://doi.org/10.3390/materproc2022008071 - 06 Jun 2022
Viewed by 364
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Aircraft-system wings are made from composite materials (polymers with pre-impregnated fibers), where their movement can be explained by the presence of shape memory alloy (SMA) actuators, contributing to their excellent performance (Figure 1) [...] Full article
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Development and Characterization of Bulk and Epoxy Molding Compounds from Non-Metallic Fractions Recovered from Printed Circuit Boards
Mater. Proc. 2022, 8(1), 73; https://doi.org/10.3390/materproc2022008073 - 07 Jun 2022
Viewed by 388
Abstract
The production of waste electrical and electronic equipment (WEEE) has been trending upwards in recent years due to their wide range of utilities [...] Full article
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Novel Coaxial Fibers Combining Piezoelectrical and Electrical Conductive Polymers towards Cardiac Tissue Engineering
Mater. Proc. 2022, 8(1), 74; https://doi.org/10.3390/materproc2022008074 - 07 Jun 2022
Viewed by 341
Abstract
Electrical signals control cardiac mechanics using an excitation–contraction coupling mechanism that is present in cardiomyocytes from embryogenesis and early fetal development [...] Full article
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Strain Rate Effects in the Tensile Behavior of Commercial Thermoplastics
Mater. Proc. 2022, 8(1), 75; https://doi.org/10.3390/materproc2022008075 - 07 Jun 2022
Viewed by 316
Abstract
The behavior of materials is strongly influenced by the loading conditions to which they are subjected [...] Full article
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Characterization of Electromechanical Performance of Chitosan Films
Mater. Proc. 2022, 8(1), 76; https://doi.org/10.3390/materproc2022008076 - 13 Apr 2022
Viewed by 424
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The investigation of piezoelectricity in polysaccharides constitutes an important field of research in the last decades due to the increasing interest in green electronics and wearable biomedical applications [...] Full article
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Circularity Micro-Indicators Applied to Plastic Parts: The Materials Perspective
Mater. Proc. 2022, 8(1), 77; https://doi.org/10.3390/materproc2022008077 - 13 Apr 2022
Viewed by 337
Abstract
The use of polymeric materials has increased exponentially in recent decades in all application areas [...] Full article
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Preliminary Mechanosynthesis Map in the CaCO3–H3PO4–H2O System
Mater. Proc. 2022, 8(1), 78; https://doi.org/10.3390/materproc2022008078 - 06 Jun 2022
Viewed by 330
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Calcium phosphates can be used, individually or combined, to clinically promote bone healing [...] Full article
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Production, Characterisation, and In Vitro Evaluation of 3D Printed PCL/HANp/PEGDA Scaffold for Bone Regeneration
Mater. Proc. 2022, 8(1), 79; https://doi.org/10.3390/materproc2022008079 - 07 Jun 2022
Viewed by 386
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Reconstruction of bone defects with mechanical integration with the original surrounding bone tissues is essential for a patient’s rehabilitation [...] Full article
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Polymeric Blends with Copper: A Powerful Weapon against Pathogenic Spread
Mater. Proc. 2022, 8(1), 80; https://doi.org/10.3390/materproc2022008080 - 07 Jun 2022
Viewed by 385
Abstract
The current pandemic situation leads us to adapt to this new reality and to search for alternatives regarding the materials that we use daily [...] Full article
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Graphene Nanoplatelet-Reinforced Poly(propylene): Nanofiller Characteristics Influence on the Properties of Nanocomposites
Mater. Proc. 2022, 8(1), 81; https://doi.org/10.3390/materproc2022008081 - 13 Apr 2022
Cited by 1 | Viewed by 380
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Graphene is a 2D single layer of hybridized sp2 carbon atoms covalent bond in a hexagonal structure (honeycomb type) [...] Full article
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3D Printing for Affinity Chromatographic Support Production
Mater. Proc. 2022, 8(1), 82; https://doi.org/10.3390/materproc2022008082 - 08 Jun 2022
Viewed by 557
Abstract
The development and growth of biopharmaceutical therapies lead to a demand for efficient chromatographic methods to purify desired biomolecules (e [...] Full article
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Nucleation Activity of Graphene in Polyamide 6-Based Nanocomposites Prepared by In Situ Polymerization
Mater. Proc. 2022, 8(1), 83; https://doi.org/10.3390/materproc2022008083 - 08 Jun 2022
Viewed by 338
Abstract
Graphene-based materials (GBM) are growing attention in automotive industry, due to potential of development lightweight structure parts with superior mechanical performance and thermal conductivity [...] Full article
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Reproducibility Study of the Thermoplastic-Resin Transfer Moulding Process for Glass Fiber Reinforced Polyamide 6 Composites
Mater. Proc. 2022, 8(1), 84; https://doi.org/10.3390/materproc2022008084 - 08 Jun 2022
Viewed by 411
Abstract
Climate changes are one of the main adversities of XXI century and can cause serious consequences on biodiversity preservation and available resources [...] Full article
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Correlations between Process Parameters, Geometric Parameters and Microstructure of Fe-Co-Cr-Mo Parts Produced by 3DPMD
Mater. Proc. 2022, 8(1), 85; https://doi.org/10.3390/materproc2022008085 - 08 Jun 2022
Viewed by 490
Abstract
Three-dimensional plasma metal deposition (3DPMD) is a new additive manufacturing technique that combines the advantages of welding plasma powder technologies to a robot control [...] Full article
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Silver Nanoparticles Formation and PVP Crosslinking Using UV-Radiation
Mater. Proc. 2022, 8(1), 86; https://doi.org/10.3390/materproc2022008086 - 08 Jun 2022
Viewed by 405
Abstract
Silver nanoparticles (AgNPs) can be easily incorporated into wound dressings, exhibiting a broad range of antimicrobial activity, without possessing the acute cytotoxicity of ionic silver, and improving wound healing [...] Full article
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Electrical Contacts Characterization of Tetrahedrite-Based Thermoelectric Generators
Mater. Proc. 2022, 8(1), 87; https://doi.org/10.3390/materproc2022008087 - 08 Jun 2022
Cited by 1 | Viewed by 442
Abstract
Thermoelectric generators (TEGs) are devices capable of harvesting waste heat and directly converting it into electricity through the Seebeck effect [...] Full article
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FEA Dual Model and Experimental Characterization to Investigate the Effect of an FCC Microstructure on the Macroscale and Microscale Stresses of a PZT Actuated Vibrating Thin Plate
Mater. Proc. 2022, 8(1), 89; https://doi.org/10.3390/materproc2022008089 - 10 Jun 2022
Viewed by 555
Abstract
A numerical finite element analysis (FEA) dual model which combines a macroscale (Ansys) and a microscale (Abaqus) model, was employed to investigate the effect of a face centre cubic (FCC) microstructure on the macroscale and microscale stresses of a piezoelectrically (PZT) actuated Pd/Ni [...] Read more.
A numerical finite element analysis (FEA) dual model which combines a macroscale (Ansys) and a microscale (Abaqus) model, was employed to investigate the effect of a face centre cubic (FCC) microstructure on the macroscale and microscale stresses of a piezoelectrically (PZT) actuated Pd/Ni alloy thin plate subjected to high frequency vibration [...] Full article
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Abstract
Production of Pre-Impregnated Thermoplastic Tapes by Melt Impregnation
Mater. Proc. 2022, 8(1), 91; https://doi.org/10.3390/materproc2022008091 - 14 Jun 2022
Viewed by 470
Abstract
The use of composite materials has grown significantly in the mechanical industry and several methods of production are available today [...] Full article
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Improvement of Mold Cooling for Automatic Glass Molding—A Preliminary Geometry Study on Representative Test Specimens
Mater. Proc. 2022, 8(1), 92; https://doi.org/10.3390/materproc2022008092 - 15 Jun 2022
Viewed by 662
Abstract
The actual context of glass packaging, mainly in bottles, with differentiated geometries in a design perspective is normally used for premium products, which are generally handcrafted with low cadences and high rejection rates from quality control [...] Full article
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Additive Manufactured Polymeric Sandwich Structures for Oral Devices: A Preliminary Study
Mater. Proc. 2022, 8(1), 93; https://doi.org/10.3390/materproc2022008093 - 15 Jun 2022
Viewed by 530
Abstract
Additive manufacturing (AM) techniques have revolutionized the concept of building parts not only in laboratory contexts but also in industry environments and can be applied to distinct fields such as the health, automotive and aeronautics sectors [...] Full article
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Thermal-Modified Polymer as a Sustainable Solution for the Enhancement of Clay Material Properties
Mater. Proc. 2022, 8(1), 94; https://doi.org/10.3390/materproc2022008094 - 15 Jun 2022
Viewed by 403
Abstract
This research assesses the effect of a thermal-modified polymer (TMP) on the properties and durability of unfired clay materials [...] Full article
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The Mortars of Built Cultural Heritage: The Palace of Knossos Case Study and Material Characterization
Mater. Proc. 2022, 8(1), 95; https://doi.org/10.3390/materproc2022008095 - 15 Jun 2022
Viewed by 395
Abstract
The study and characterization of mortars is generally related to the knowledge of the properties of the material, which guarantee or improve its performance and durability [...] Full article
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Nitroprusside-Based Organic-Inorganic Functional Hybrids
Mater. Proc. 2022, 8(1), 96; https://doi.org/10.3390/materproc2022008096 - 16 Jun 2022
Viewed by 689
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Transition-metal inorganic nitroprussides have been found to have potential applications, ranging from gas storage and separations to photomagnetism, medical technologies, and electrochemistry [...] Full article
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Cellular Materials Optimisation Framework
Mater. Proc. 2022, 8(1), 98; https://doi.org/10.3390/materproc2022008098 - 16 Jun 2022
Viewed by 365
Abstract
The methods used to achieve optimal solutions to an engineering problem are diverse [...] Full article
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Carbon Fiber-Reinforced Polymer (CFRP) Composites for Strengthening and Repair of Reinforced Concrete
Mater. Proc. 2022, 8(1), 99; https://doi.org/10.3390/materproc2022008099 - 16 Jun 2022
Cited by 1 | Viewed by 334
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The increasing need to optimize concrete infrastructures by increasing their life cycle and the sustainability of projects has led to the search for new materials, to new designs or to the repair of structures [...] Full article
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PLA Electrospun Fibres Coated with PEDOT by Vapor-Phase Polymerization for Neural Regeneration
Mater. Proc. 2022, 8(1), 100; https://doi.org/10.3390/materproc2022008100 - 16 Jun 2022
Viewed by 310
Abstract
Whether because of sudden trauma or neurodegenerative diseases, nerve injuries impact millions of people worldwide, as in many cases there is no nerve recovery after damage, leaving patients with life-long repercussions [...] Full article
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Structure-Dependent Photoluminescence in Two Low-Dimensional Organic–Inorganic Hybrids
Mater. Proc. 2022, 8(1), 101; https://doi.org/10.3390/materproc2022008101 - 22 Jun 2022
Viewed by 408
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Low-dimensional organic–inorganic hybrids have been explored as photoluminescent (PL) materials with high photoluminescence quantum efficiencies and tunable band structures [...] Full article
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Sustainable Synthesis of Carbon–Clay Nanocomposites
Mater. Proc. 2022, 8(1), 102; https://doi.org/10.3390/materproc2022008102 - 22 Jun 2022
Viewed by 412
Abstract
Carbon nanostructures, such as graphene derivatives, have remarkable mechanical properties, electrical conductivity, and high specific surface areas [...] Full article
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Digital Microfluidics for Amplification Monitoring of Cancer Biomarkers
Mater. Proc. 2022, 8(1), 103; https://doi.org/10.3390/materproc2022008103 - 22 Jun 2022
Viewed by 401
Abstract
Digital microfluidics (DMF) is an exciting technology for liquid handling, enabling low-volume droplet motion in electrode arrays, commonly mediated by voltage signals [...] Full article
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Multifunctional Sintering-Free Composite Scaffolds Developed by Additive Manufacturing
Mater. Proc. 2022, 8(1), 104; https://doi.org/10.3390/materproc2022008104 - 22 Jun 2022
Viewed by 328
Abstract
Robocasting (also called direct-write assembling) is an additive manufacturing technology based on the extrusion and deposition of an ink, layer by layer, that has been explored for the manufacture of architectural and compositional 3D porous structures with high precision and reproducibility for bone [...] Read more.
Robocasting (also called direct-write assembling) is an additive manufacturing technology based on the extrusion and deposition of an ink, layer by layer, that has been explored for the manufacture of architectural and compositional 3D porous structures with high precision and reproducibility for bone tissue regeneration [...] Full article
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Abstract
Aqueous Gelcasting of Complex-Shaped Zircon Compacts
Mater. Proc. 2022, 8(1), 105; https://doi.org/10.3390/materproc2022008105 - 23 Jun 2022
Viewed by 409
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Zircon, or zirconium silicate (ZrSiO4), is a ceramic material widely known for its excellent thermal properties, such as low thermal conductivity and high resistance to thermal shock [...] Full article
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Carbon Quantum Dot-Based UV-Protective Coatings
Mater. Proc. 2022, 8(1), 106; https://doi.org/10.3390/materproc2022008106 - 23 Jun 2022
Viewed by 416
Abstract
Ultraviolet (UV) light is a type of electromagnetic radiation that is usually divided into three fractions: UVC (100–280 nm/4 [...] Full article
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Investigations on Blowing Agents for the Processability of Foamed Parts by Rotational Molding Techniques
Mater. Proc. 2022, 8(1), 107; https://doi.org/10.3390/materproc2022008107 - 29 Jun 2022
Viewed by 358
Abstract
Polymeric foams consist of two distinct phases, a solid polymer matrix and a gaseous phase produced by the addition of one or more blowing agents [...] Full article
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Bioremediation Using Microalgae and Circular Economy Approach: A Case Study
Mater. Proc. 2022, 8(1), 108; https://doi.org/10.3390/materproc2022008108 - 30 Jun 2022
Viewed by 613
Abstract
Water pollution is a global problem that affects our society and all Earth’s ecosystems [...] Full article
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Effect of Reprocessed PPS on the Mechanical Performance of Injection Molded Parts
Mater. Proc. 2022, 8(1), 109; https://doi.org/10.3390/materproc2022008109 - 29 Jun 2022
Viewed by 476
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In the automotive industry, there is an increasing demand for the recyclability of the materials that are used in the parts [...] Full article
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The Effect of Ultrasonic Agitation on the Seedless Growth of Copper on Ruthenium–Tungsten Thin Films
Mater. Proc. 2022, 8(1), 110; https://doi.org/10.3390/materproc2022008110 - 30 Jun 2022
Viewed by 394
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Ruthenium (Ru) has attracted considerable attention as a candidate to replace tantalum nitride (TaN) as a diffusion barrier layer for copper (Cu) interconnect metallisation [...] Full article
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Additively Manufactured Ti-6Al-4V: Effects of Heat-Treatment
Mater. Proc. 2022, 8(1), 111; https://doi.org/10.3390/materproc2022008111 - 05 Jul 2022
Cited by 1 | Viewed by 611
Abstract
Due to its superior specific strength, corrosion resistance, and biocompatibility, Ti-6Al-4V alloy is the most frequently used titanium alloy, with a wide range of applications in numerous industries [...] Full article
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Additive Manufacturing of Bioactive Glass in a Biodegradable Matrix
Mater. Proc. 2022, 8(1), 112; https://doi.org/10.3390/materproc2022008112 - 05 Jul 2022
Viewed by 294
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Bioactive glass can induce a specific and fast response in the human body that supports tissue regeneration [...] Full article
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Powering the Future: Light Innovative All-Solid-State Batteries (IASSB)
Mater. Proc. 2022, 8(1), 113; https://doi.org/10.3390/materproc2022008113 - 05 Jul 2022
Viewed by 399
Abstract
Since the energy density performance of conventional lithium-ion batteries (LIBs) reaches its limit, solid-state batteries (SSBs) exhibit excellent behavior [...] Full article
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Structural Cork in Ferroelectric Solid-State Devices by Scanning Kelvin Probe
Mater. Proc. 2022, 8(1), 114; https://doi.org/10.3390/materproc2022008114 - 06 Jul 2022
Viewed by 347
Abstract
Energy is a pillar in the socio-economic organization of modern society [...] Full article
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The Effects of Co-Doping Tetrahedrite with Ni and Se on the Thermoelectric Properties
Mater. Proc. 2022, 8(1), 115; https://doi.org/10.3390/materproc2022008115 - 06 Jul 2022
Viewed by 418
Abstract
One of the biggest obstacles to broadening the implementation of thermoelectric generators are the currently available thermoelectric materials, which tend to feature rare/expensive and toxic elements such as Bi, Pb or Te [...] Full article
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Controlling Morphological Development during Additive Manufacturing: A Route to the Mapping of Properties
Mater. Proc. 2022, 8(1), 116; https://doi.org/10.3390/materproc2022008116 - 07 Jul 2022
Viewed by 393
Abstract
Direct digital manufacturing (DDM) is a family of technologies which enables products to be manufactured directly from a digital definition without the use of specialized tooling or molds [...] Full article
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Investigation of the Tensile and Bending Properties of a Biomaterial Composed of Agave Fibers and Castor Resin
Mater. Proc. 2022, 8(1), 118; https://doi.org/10.3390/materproc2022008118 - 08 Jul 2022
Viewed by 291
Abstract
The manipulation of materials is a task that man has performed for centuries, to be later applied in the design of artifacts [...] Full article
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Development of Magnetic Nanofibrous Membranes for Localized Solid Cancer Treatment
Mater. Proc. 2022, 8(1), 119; https://doi.org/10.3390/materproc2022008119 - 11 Jul 2022
Viewed by 326
Abstract
The present work focuses on the development of dual-stimuli electrospun fibers embedded with thermoresponsive PNIPAAm microgels and iron oxide magnetic nanoparticles for a synergic effect between magnetic hyperthermia and controlled drug release as an alternative localized cancer treatment for solid tumors [...] Full article
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Abstract
Silicates as Binders in the Preparation of Adsorbent Materials
Mater. Proc. 2022, 8(1), 120; https://doi.org/10.3390/materproc2022008120 - 11 Jul 2022
Viewed by 451
Abstract
The use of binders in the preparation of materials for a wide range of applications is a well-known practice [...] Full article
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Piezoelectric Calcium Modified Barium Titanate for Bone Regeneration
Mater. Proc. 2022, 8(1), 121; https://doi.org/10.3390/materproc2022008121 - 11 Jul 2022
Viewed by 451
Abstract
Solid state reaction was used to produced barium titanate modified with calcium (BCT) showing the presence of the piezoelectric tetragonal phase after sintering at 1350 °C. Bioglass 45S5 (BG) was synthetized by sol-gel route. From these two materials and commercial hydroxyapatite (HAp) were [...] Read more.
Solid state reaction was used to produced barium titanate modified with calcium (BCT) showing the presence of the piezoelectric tetragonal phase after sintering at 1350 °C. Bioglass 45S5 (BG) was synthetized by sol-gel route. From these two materials and commercial hydroxyapatite (HAp) were obtained composites. The BG produced showed some cytotoxic character that was weakened by passivation. All other materials were non-cytotoxic. Contact polarization at constant temperature was chosen composites polarization. Electric/dielectric properties were evaluated by thermally stimulated depolarization currents (TSDC). The material showed bioactivity with the composite with BCT/BG/HAp 90/5/5 (wt%) showing increased bioactivity. In vitro test showed high proliferation rates for the composites. Full article
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Effect of Portland Cement Addition in Ferrosilicon Slag Alkali Activated Materials
Mater. Proc. 2022, 8(1), 122; https://doi.org/10.3390/materproc2022008122 - 11 Jul 2022
Viewed by 253
Abstract
Ferrosilicon is produced by smelting quartzites in closed submerged electric arc furnaces (22 to 93 MVA) [...] Full article
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Abstract
Alkali Activated Cements Based on Slags from Different Industries
Mater. Proc. 2022, 8(1), 123; https://doi.org/10.3390/materproc2022008123 - 11 Jul 2022
Viewed by 246
Abstract
In recent decades, much research on new materials for civil engineering has emerged [...] Full article
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Abstract
An Investigation on the Reinforcement of a Cast Stainless Steel with WC-MMC
Mater. Proc. 2022, 8(1), 124; https://doi.org/10.3390/materproc2022008124 - 11 Jul 2022
Viewed by 392
Abstract
Austenitic stainless-steel grades are outstanding materials due to their excellent corrosion resistance combined with their mechanical strength, toughness, and ductility [...] Full article
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Abstract
Influence of MgO/CuO Nanoparticles Dispersion Methodology on the Electrospun Fiber’s Properties
Mater. Proc. 2022, 8(1), 125; https://doi.org/10.3390/materproc2022008125 - 11 Jul 2022
Cited by 1 | Viewed by 410
Abstract
The use of nanoparticles in electrospinning has gained great attention in recent years, due to nanoparticle characteristics, namely their high surface area to volume ratio [...] Full article
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Abstract
Study of Optical Components for the Automotive Industry
Mater. Proc. 2022, 8(1), 126; https://doi.org/10.3390/materproc2022008126 - 11 Jul 2022
Viewed by 340
Abstract
This work aims to study the injection of molded optical components for the automotive industry produced by an injection molding plastic company [...] Full article
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Abstract
Magnetic Scaffolds for Bone Cancer Theranostics
Mater. Proc. 2022, 8(1), 127; https://doi.org/10.3390/materproc2022008127 - 13 Jul 2022
Viewed by 510
Abstract
Cancer is currently the second leading cause of death worldwide and, according to the World Health Organization, it is expected to keep increasing in both incidence and mortality in the coming decades [...] Full article
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Abstract
Copper/Stainless Steel Friction Stir Spot Welds—Feasibility and Microstructural Analysis
Mater. Proc. 2022, 8(1), 128; https://doi.org/10.3390/materproc2022008128 - 13 Jul 2022
Viewed by 450
Abstract
The possibility of using solid-state joining technologies, such as friction stir welding (FSW) and its variants, to perform dissimilar joints is one of the well know advantages of this class of processes, namely because they are impossible to be produced by other conventional [...] Read more.
The possibility of using solid-state joining technologies, such as friction stir welding (FSW) and its variants, to perform dissimilar joints is one of the well know advantages of this class of processes, namely because they are impossible to be produced by other conventional welding processes due to the evident differences in physical and chemical properties of both materials [...] Full article
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Abstract
Chitosan–Silver Nanoconjugates to Achieve Enhanced Antimicrobial Effect and Fight Cervical Cancer
Mater. Proc. 2022, 8(1), 129; https://doi.org/10.3390/materproc2022008129 - 13 Jul 2022
Viewed by 383
Abstract
Cervical cancer (CC) is considered to be the fourth most frequently diagnosed cancer worldwide and the second leading cause of cancer deaths in women, causing about 10 premature deaths per week in women in the age group 20–39 years [...] Full article
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Abstract
Temperature-Sensing Inks for Real-Time Monitoring in Food Packaging
Mater. Proc. 2022, 8(1), 130; https://doi.org/10.3390/materproc2022008130 - 12 Jul 2022
Viewed by 384
Abstract
Temperature is a preponderant factor in the packaging sector [...] Full article
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Abstract
Damage Propagation in Drilled Carbon/Epoxy Plates under Cyclic Loading
Mater. Proc. 2022, 8(1), 131; https://doi.org/10.3390/materproc2022008131 - 14 Jul 2022
Viewed by 327
Abstract
There is a wide use of composites in the production of load bearing structures. Recently it was recognized that composites can be affected by cyclic loading. Drilling act as a stress concentration notch, leading to damage propagation and failure. In this work, a [...] Read more.
There is a wide use of composites in the production of load bearing structures. Recently it was recognized that composites can be affected by cyclic loading. Drilling act as a stress concentration notch, leading to damage propagation and failure. In this work, a batch of carbon/epoxy plates is drilled under different conditions, thrust force is monitored and hole surrounding region is inspected. The area and other features of the damaged region are computed. Finally, the specimens are subjected to Open-Hole Fatigue tests. Results will help to establish a relation between the damaged region and the material’s fatigue resistance. Full article
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Abstract
Evaluation of Natural Materials as Adsorbents of Probe Molecules
Mater. Proc. 2022, 8(1), 132; https://doi.org/10.3390/materproc2022008132 - 11 Jul 2022
Viewed by 351
Abstract
Adsorption processes are widely used for the removal of a very diverse range of molecules [...] Full article
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Abstract
Optical Absorption of Soda-Lime Industrial Glasses Modified with UV-Absorbing Ions
Mater. Proc. 2022, 8(1), 133; https://doi.org/10.3390/materproc2022008133 - 13 Jul 2022
Viewed by 217
Abstract
Due to the concern of the photo-aging effect of ultraviolet (UV) light on biological systems, the investigation of UV-shielding materials has aroused considerable attention in recent years [...] Full article
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Abstract
Genipin Crosslinked Chitosan Reinforced Apatite Cement as a Carrier for Local Anti-Inflammatory Drug Delivery
Mater. Proc. 2022, 8(1), 134; https://doi.org/10.3390/materproc2022008134 - 15 Jul 2022
Viewed by 457
Abstract
The development of bone substitute materials containing therapeutically active agents is an attractive and useful tool for treating bone loss and inflammation associated with musculoskeletal diseases [...] Full article
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Abstract
Ferronematic Liquid Crystal Polymers and Elastomers
Mater. Proc. 2022, 8(1), 135; https://doi.org/10.3390/materproc2022008135 - 19 Jul 2022
Viewed by 432
Abstract
Liquid crystal polymers, through covalent bonding, combine the spontaneous long range orientational order of the liquid crystal state with the entropically driven random coil configurations of the skeletal polymer chains in a single material [...] Full article
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Abstract
Measuring In-Situ X-ray Scattering of Natural Rubber Biaxial Deformation: A New Equipment for Polymer Studies
Mater. Proc. 2022, 8(1), 136; https://doi.org/10.3390/materproc2022008136 - 19 Jul 2022
Viewed by 421
Abstract
Understanding biaxial deformation is essential for a more realistic evaluation of rubber elasticity compared to the more usual uniaxial deformation. To study crystallisation occurring during biaxial deformation of natural rubber films, a new simple equipment has been designed and assembled. The equipment, mounted [...] Read more.
Understanding biaxial deformation is essential for a more realistic evaluation of rubber elasticity compared to the more usual uniaxial deformation. To study crystallisation occurring during biaxial deformation of natural rubber films, a new simple equipment has been designed and assembled. The equipment, mounted in the beamline of ALBA synchrotron light source facility, allowed the in-situ measurement of X-ray scattering of natural rubber during biaxial deformation. This work provides, for the first time, quantitative information on crystallisation during biaxial extension. Full article
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Abstract
Dimensional Variations in Drying of Composite Components for Abrasive Wheels
Mater. Proc. 2022, 8(1), 137; https://doi.org/10.3390/materproc2022008137 - 21 Jul 2022
Viewed by 332
Abstract
Abrasive wheels are composed of abrasive grains, vitreous bond precursors, and a temporary binder that, normally, includes a liquid part to give consistency and plasticity to the green body [...] Full article
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Abstract
Manufacturing Calcium Phosphates Scaffolds Using 3D-Printed Lost Molds
Mater. Proc. 2022, 8(1), 138; https://doi.org/10.3390/materproc2022008138 - 21 Jul 2022
Viewed by 484
Abstract
Bone tissue engineering (BTE) is centered around the fabrication of scaffolds for the active treatment of large, critical-sized bone defects [...] Full article
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Abstract
Development of 3Y-TZP-SrAl12O10 Composites by Reaction Sintering: The Threshold between Sinterability and Toughening
Mater. Proc. 2022, 8(1), 139; https://doi.org/10.3390/materproc2022008139 - 27 Jul 2022
Viewed by 501
Abstract
Alumina-toughened zirconia (ATZ) ceramics are composites that combine the excellent fracture toughness and bending strength typical of zirconia ceramics with the high hardness and wear-resistance of alumina (Al2O3) reinforcements [...] Full article
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Abstract
A Thermoresponsive Injectable Microparticles/Hydrogel Drug Delivery System for Cancer Treatment
Mater. Proc. 2022, 8(1), 140; https://doi.org/10.3390/materproc2022008140 - 27 Jul 2022
Viewed by 475
Abstract
Drug delivery systems (DDS) are systems that aim to deliver drugs/bioactive agents to the human body in a controllable and sustainable way [...] Full article
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Abstract
Hydrothermal Synthesis of Barium Titanate Nanoparticles: The Effect of the Heating System
Mater. Proc. 2022, 8(1), 141; https://doi.org/10.3390/materproc2022008141 - 01 Aug 2022
Viewed by 445
Abstract
As the technological world evolves, so does the micro- and nano-electronic market [...] Full article
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Abstract
Process Parametrization for the Additive Manufacturing of Metals Using Plasma Direct Energy Deposition (pDED)—Preliminary Study
Mater. Proc. 2022, 8(1), 142; https://doi.org/10.3390/materproc2022008142 - 01 Aug 2022
Viewed by 418
Abstract
Additive manufacturing (AM) has been an object of intense research and development over the recent years [...] Full article
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Abstract
Multifunctional Coated Textiles for Active Biological Protection
Mater. Proc. 2022, 8(1), 143; https://doi.org/10.3390/materproc2022008143 - 03 Aug 2022
Viewed by 519
Abstract
The rising threats to the worldwide security (military and civilian) attest the need to develop efficient and versatile technological solutions to protect the human being [...] Full article
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Abstract
Study of Composites Materials from Waste for Large-Scale Additive Manufacturing
Mater. Proc. 2022, 8(1), 144; https://doi.org/10.3390/materproc2022008144 - 03 Aug 2022
Viewed by 521
Abstract
With the development of large-scale additive manufacturing (LSAM), parts can be created with higher deposition rates and bigger build volumes [...] Full article
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Abstract
Additive Manufactured Stoneware Fired in Microwave Furnace
Mater. Proc. 2022, 8(1), 145; https://doi.org/10.3390/materproc2022008145 - 03 Aug 2022
Viewed by 499
Abstract
In the context of ceramic manufacturing, additive manufacturing or 3D printing creates new opportunities and perspectives, allowing the fabrication of parts with complex shapes, which by traditional means would be impossible to produce or would be very expensive [...] Full article
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Abstract
The Effect of Iron on TiO2 Nanostructures Deposited on Porous Platforms for Water Purification
Mater. Proc. 2022, 8(1), 146; https://doi.org/10.3390/materproc2022008146 - 04 Aug 2022
Viewed by 546
Abstract
In this study, polyethylene-glycol-modified titanium dioxide (TiO2) nanopowders were prepared using a solvothermal method under microwave irradiation with further impregnation on water filters by drop-casting [...] Full article
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Abstract
Multilayer and Multiscale Structures for Personal Protective Equipment
Mater. Proc. 2022, 8(1), 147; https://doi.org/10.3390/materproc2022008147 - 04 Aug 2022
Viewed by 543
Abstract
The COVID-19 pandemic has revealed the numerous limitations of personal protective equipment (PPE) such as face masks and has shown an urgent need for the adaptation of standardization criteria to ensure systematic use [...] Full article
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Abstract
Effect of Amino-Silane Mineral Waste Treatment on the Mechanical Resistance of PA12-Mineral Composites Processed by SLS Printing
Mater. Proc. 2022, 8(1), 148; https://doi.org/10.3390/materproc2022008148 - 05 Aug 2022
Viewed by 470
Abstract
Mineral exploration leads to a large amount of waste generation, which is landfilled, causing environmental impact problems [...] Full article
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Abstract
Piezoelectric Flexible Materials Enabled by Hierarchically Porous Graphite
Mater. Proc. 2022, 8(1), 149; https://doi.org/10.3390/materproc2022008149 - 24 Aug 2022
Viewed by 482
Abstract
Piezoelectric materials, mainly ceramics, have extensively been used in sensing and energy harvesting due to their capacity to transform mechanical energy into electrical energy [...] Full article
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Abstract
Electrospun Polycaprolactone Fibers Doped with 1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide and Poly(3,4-ethylenedioxythiophene) for Neural Tissue Engineering
Mater. Proc. 2022, 8(1), 150; https://doi.org/10.3390/materproc2022008150 - 25 Aug 2022
Viewed by 514
Abstract
Therapeutic solutions for nerve injuries are limited to small gaps in peripheral nerves (PNs) [...] Full article
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Abstract
Structural Batteries Based on Solid Ferroelectric Electrolytes
Mater. Proc. 2022, 8(1), 151; https://doi.org/10.3390/materproc2022008151 - 05 Sep 2022
Viewed by 530
Abstract
In the way of moving from fossil fuels towards sustainable sources of energy, batteries are playing a crucial role in various technologies due to preferences including environmental friendliness, sustainability, and high energy density [...] Full article
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Abstract
Thermoplastic Composites Reinforced with Wool and Wood: Application in the Automotive Industry
Mater. Proc. 2022, 8(1), 152; https://doi.org/10.3390/materproc2022008152 - 29 Sep 2022
Viewed by 471
Abstract
The present study concerns the synthesis of thermoplastic composites simultaneously reinforced with fibers of animal and vegetable origins [...] Full article
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Abstract
Development of Injectable and In Situ Solidifying Biomaterials for Vertebral Body Repair—Synthesis, Characterization, and Application
Mater. Proc. 2022, 8(1), 153; https://doi.org/10.3390/materproc2022008153 - 14 Oct 2022
Viewed by 289
Abstract
Presently, kyphoplasty constitutes one of the most advanced methods to treat and repair fractured vertebrae [...] Full article
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Abstract
Fabrication of Novel Electroconductive PAN/PEDOT:PSS Nanofibers for Osteochondral Tissue Regeneration
Mater. Proc. 2022, 8(1), 177; https://doi.org/10.3390/materproc2022008117 - 07 Jul 2022
Viewed by 317
Abstract
Osteochondral tissue (OCT) diseases, particularly osteoarthritis, are among the most prevalent in the adult population worldwide [...] Full article
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Abstract
Thermal and Mechanical Properties of Recycled Polystyrene
Mater. Proc. 2022, 8(1), 8088; https://doi.org/10.3390/materproc2022008088 - 09 Jun 2022
Cited by 1 | Viewed by 441
Abstract
Plastic waste is increasing, and a strategy to reduce it is needed to minimize the integration of virgin raw material in the production of parts [...] Full article
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Proceeding Paper
Wear Behavior of Coated Tools When Milling S32101 Duplex Stainless Steel
Mater. Proc. 2022, 8(1), 45; https://doi.org/10.3390/materproc2022008045 - 27 May 2022
Viewed by 403
Abstract
The growing demand for metals with high performance and optimal mechanical properties, especially in highly corrosive environments under high-temperature conditions, has led to the increased use of duplex stainless steels. Its applications are increasingly diverse, from the petrochemical industry to thermal and energy [...] Read more.
The growing demand for metals with high performance and optimal mechanical properties, especially in highly corrosive environments under high-temperature conditions, has led to the increased use of duplex stainless steels. Its applications are increasingly diverse, from the petrochemical industry to thermal and energy production facilities. Many of the components used in duplex stainless steel must undergo machining operations. However, this type of alloy is within the group of alloys considered difficult to machine. Effectively, in addition to the high mechanical strength characteristic of this alloy, the adhesion of this alloy to cutting tools is well known, leading to premature wear phenomena, which generates the excessive consumption of tools, with the consequent problems of economic and environmental sustainability. This study aims to evaluate the behavior improvement presented by tools coated with TiAlN and TiAlSiN when milling an alloy widely used in industrial terms: the UNS S32101 alloy. Full article
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Proceeding Paper
Functional Gradients of the Gyroid Infill for Structural Optimization
Mater. Proc. 2022, 8(1), 72; https://doi.org/10.3390/materproc2022008072 - 13 Apr 2022
Viewed by 274
Abstract
Cellular structures allow the minimizing of the mass of a part while keeping its shape [...] Full article
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Proceeding Paper
Elastic and Plastic Properties of Gyroid Sheet Foams
Mater. Proc. 2022, 8(1), 90; https://doi.org/10.3390/materproc2022008090 - 13 Apr 2022
Viewed by 421
Abstract
Gyroid foams have significant potential for biomedical applications. Their highly porous configuration is beneficial for biological cell growth and proliferation, and thus, they are a valid alternative to design scaffolds for biomedical applications, such as bone tissue growth. The modification of the cell [...] Read more.
Gyroid foams have significant potential for biomedical applications. Their highly porous configuration is beneficial for biological cell growth and proliferation, and thus, they are a valid alternative to design scaffolds for biomedical applications, such as bone tissue growth. The modification of the cell density allows for the mechanical properties of the implant to be adjusted and avoiding unwanted phenomena, such as stress shielding occurring when the stiffness of the implant is much higher than the stiffness of the replaced tissue. Thus, this work consisted of the analysis of the gyroid unit cells through numerical homogenization. The obtained results allowed to correlate the apparent density of the gyroid foam with the relative Young’s modulus and relative yield stress. Full article
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Proceeding Paper
Stress Relaxation and Creep Behaviour of Material Jetting Parts
Mater. Proc. 2022, 8(1), 97; https://doi.org/10.3390/materproc2022008097 - 16 Jun 2022
Cited by 1 | Viewed by 378
Abstract
Nowadays, more than design considerations, traditional manufacturing technolo-gies prove to be a real obstacle to the development of more efficient structures [...] Full article
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