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Polymers, Volume 13, Issue 22

2021 November-2 - 195 articles

Cover Story: Bio-based epoxy adhesives, which offer desirable adhesion strength, converted controlled removal upon request, and scalability, allow the recyclability of the glass with the attached e-component. In this work, the replacement of bisphenol A in epoxy adhesive was achieved by the incorporation of three different lignin-based aromatic monophenols: guaiacol, cresol, and vanillin. Unlike other hydroxyl phenyls, guaiacol showed successful epoxide production and stability at room temperature. For the production of adhesive, the environmentally acceptable, optimized guaiacol-based epoxy at 20, 50, and 80 wt.% was used. The developed bio-based adhesive will adhere the e-component on the innovative glass e-bottle produced by Steklarna Hrastnik. View this paper
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Articles (195)

  • Article
  • Open Access
18 Citations
4,339 Views
17 Pages

Dynamic Mechanical Analysis of Thermally Aged Fique Fabric-Reinforced Epoxy Composites

  • Michelle Souza Oliveira,
  • Fernanda Santos da Luz,
  • Fabio da Costa Garcia Filho,
  • Artur Camposo Pereira,
  • Vinícius de Oliveira Aguiar,
  • Henry Alonso Colorado Lopera and
  • Sergio Neves Monteiro

22 November 2021

Dynamic mechanical analysis (DMA) is one of the most common methods employed to study a material’s viscoelastic properties. The effect of thermal aging on plain epoxy and a fique fabric-reinforced epoxy composite was investigated by comparing the mas...

  • Article
  • Open Access
17 Citations
4,900 Views
19 Pages

Experimental and Statistical Analysis of Saw Mill Wood Waste Composite Properties for Practical Applications

  • Muhammad Usman Khan,
  • Muhammad Abas,
  • Sahar Noor,
  • Bashir Salah,
  • Waqas Saleem and
  • Razaullah Khan

22 November 2021

The utilization of composite materials is increasing at a growing rate in almost all types of products, due to their strength-to-stiffness ratio. From this perspective, natural waste composites, i.e., wood waste composites, have also been investigate...

  • Article
  • Open Access
15 Citations
3,150 Views
13 Pages

Fabrication of Micro-Groove on the Surface of CFRP to Enhance the Connection Strength of Composite Part

  • Bin Xu,
  • Meng-Yang Wei,
  • Xiao-Yu Wu,
  • Lian-Yu Fu,
  • Feng Luo and
  • Jian-Guo Lei

22 November 2021

Carbon fiber-reinforced plastic (CFRP) has the advantages of being light weight, high strength, and corrosion resistant. At present, it is widely used in the lightweight design of automobile parts. The manufacturing of lightweight parts inevitably in...

  • Article
  • Open Access
28 Citations
4,213 Views
16 Pages

A Degradable Inverse Vulcanized Copolymer as a Coating Material for Urea Produced under Optimized Conditions

  • Ali Shaan Manzoor Ghumman,
  • Rashid Shamsuddin,
  • Mohamed Mahmoud Nasef,
  • Efrem G. Krivoborodov,
  • Sohaira Ahmad,
  • Alexey A. Zanin,
  • Yaroslav O. Mezhuev and
  • Amin Abbasi

22 November 2021

Global enhancement of crop yield is achieved using chemical fertilizers; however, agro-economy is affected due to poor nutrient uptake efficacy (NUE), which also causes environmental pollution. Encapsulating urea granules with hydrophobic material ca...

  • Article
  • Open Access
9 Citations
2,758 Views
12 Pages

22 November 2021

The acrylamide (AM)/methacryloyl ethyl sulfobetaine (SPE)/behenyl polyoxyethylene ether methacrylate (BEM) terpolymer (PASB) was synthesized by soap-free emulsion polymerization. Four types of PASBs were synthesized by adjusting the moles of AM and B...

  • Article
  • Open Access
21 Citations
3,932 Views
14 Pages

22 November 2021

Cardiovascular diseases, including coronary artery and peripheral vascular pathologies, are leading causes of mortality. As an alternative to autografts, prosthetic grafts have been developed to reduce the death rate. This study presents the developm...

  • Article
  • Open Access
10 Citations
3,789 Views
24 Pages

Fabrication and Characterization of Polypyrrole/Multi-Walled Carbon Nanotubes Thin Films Using Thermal Evaporation

  • Alaa Attar,
  • Rima D. Alharthy,
  • Mohammed Zwawi,
  • Mohammed Algarni,
  • Faisal Albatati,
  • Mohamed Bassyouni,
  • Mohamed Helmy Abdel-Aziz,
  • Mohamed Shafick Zoromba and
  • Ahmed F. Al-Hossainy

22 November 2021

Polypyrrole/multiwalled carbon nanotubes composites (PPy/MWCNTs) were produced in an acidic solution utilizing an in situ oxidative polymerization method using ferric chloride as an oxidizing agent and sodium dodecyl sulfate as a soft template. Therm...

  • Article
  • Open Access
23 Citations
3,531 Views
18 Pages

Enhanced Solar Photocatalytic Reduction of Cr(VI) Using a (ZnO/CuO) Nanocomposite Grafted onto a Polyester Membrane for Wastewater Treatment

  • Ambreen Ashar,
  • Ijaz Ahmad Bhatti,
  • Asim Jilani,
  • Muhammad Mohsin,
  • Sadia Rasul,
  • Javed Iqbal,
  • Muhammad Bilal Shakoor,
  • Abdullah G. Al-Sehemi,
  • S. Wageh and
  • Ahmed A. Al-Ghamdi

22 November 2021

Among chemical water pollutants, Cr(VI) is a highly toxic heavy metal; solar photocatalysis is a cost-effective method to reduce Cr(VI) to innocuous Cr(III). In this research work, an efficient and economically feasible ZnO/CuO nanocomposite was graf...

  • Article
  • Open Access
2,269 Views
17 Pages

Hybrid Composite Material Reinforced with Carbon Nanolaminates for Gradient Stiffness: Preparation and Characterization

  • Alvaro Rodríguez-Ortiz,
  • Isabel Muriel-Plaza,
  • Cristina Alía-García,
  • Paz Pinilla-Cea and
  • Juan C. Suárez-Bermejo

22 November 2021

Currently, the procurement of lightweight, tough, and impact resistant materials is garnering significant industrial interest. New hybrid materials can be developed on the basis of the numerous naturally found materials with gradient properties found...

  • Article
  • Open Access
14 Citations
4,015 Views
13 Pages

Nanocomposite of Fullerenes and Natural Rubbers: MARTINI Force Field Molecular Dynamics Simulations

  • Jiramate Kitjanon,
  • Wasinee Khuntawee,
  • Saree Phongphanphanee,
  • Thana Sutthibutpong,
  • Nattaporn Chattham,
  • Mikko Karttunen and
  • Jirasak Wong-ekkabut

22 November 2021

The mechanical properties of natural rubber (NR) composites depend on many factors, including the filler loading, filler size, filler dispersion, and filler-rubber interfacial interactions. Thus, NR composites with nano-sized fillers have attracted a...

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Polymers - ISSN 2073-4360