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Materials, Volume 18, Issue 15

August-1 2025 - 297 articles

Cover Story: The use of small-molecule active materials in AORFBs is significantly limited by the issue of stability and crossover. To address these challenges, we designed a polymer cathode material, P-T-S, with high water solubility, which features a polyvinylimidazole backbone functionalized with 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) and sulfonate groups. P-T-S exhibits a solubility of 34 Ah L−1 in water and 31 Ah L−1 in 1.0 M NaCl aqueous solution (NaClaq). When paired with methyl viologen to assemble a pH-neutral AORFB with a theoretical capacity of 15 Ah L−1, the system exhibits a material utilization rate of 92.0%, an average capacity retention rate of 99.74% per cycle (99.74% per hour), and an average Coulombic efficiency of 98.69% over 300 consecutive cycles at 30 mA cm−2. This work provides a new design strategy for polymer materials for high-performance AORFBs. View this paper
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Articles (297)

  • Article
  • Open Access
2 Citations
859 Views
21 Pages

Novel Fractional Approach to Concrete Creep Modeling for Bridge Engineering Applications

  • Krzysztof Nowak,
  • Artur Zbiciak,
  • Piotr Woyciechowski,
  • Damian Cichocki and
  • Radosław Oleszek

7 August 2025

The article presents research on concrete creep in bridge structures, focusing on the influence of concrete mix composition and the use of advanced rheological models with fractional-order derivatives. Laboratory tests were performed on nine mixes va...

  • Article
  • Open Access
625 Views
13 Pages

7 August 2025

This study addresses the challenge of drilling film-cooling holes in the turbine blades of aircraft engines. Titanium alloy TC4 was selected as the experimental material. The laser-drilling process was simulated with ANSYS to determine optimal parame...

  • Article
  • Open Access
4 Citations
952 Views
14 Pages

In Vitro Bioactivity and Cytotoxicity Assessment of Two Root Canal Sealers

  • Yicheng Ye,
  • Sepanta Hosseinpour,
  • Juan Wen and
  • Ove A. Peters

7 August 2025

The development of bioactive materials in endodontics has advanced tissue regeneration by enhancing the biological responses of periradicular tissues. Recently, calcium silicate-based sealers have gained attention for their superior biological proper...

  • Review
  • Open Access
2 Citations
1,791 Views
49 Pages

7 August 2025

The growing demand for innovation and the use of diverse materials in cementitious composites necessitate predictive models that account for material variability. Numerical, code-based, and machine learning (ML) models have been developed to predict...

  • Article
  • Open Access
640 Views
15 Pages

Influence of Strain Rate on the Strain-Induced Martensite Transformation in Austenitic Steel AISI 321 and Barkhausen Noise Emission

  • Mária Čilliková,
  • Nikolaj Ganev,
  • Ján Moravec,
  • Anna Mičietová,
  • Miroslav Neslušan and
  • Peter Minárik

7 August 2025

This study investigates the evolution of strain-induced martensite (SIM) and its effect on magnetic Barkhausen noise (MBN) in AISI 321 austenitic stainless steel subjected to uniaxial tensile testing. Using X-ray diffraction and the Barkhausen noise...

  • Article
  • Open Access
2 Citations
1,035 Views
16 Pages

7 August 2025

The literature clearly indicates that both academia and industry are strongly committed to developing comprehensive processes for spent Li-ion battery (LIB) recycling. In this regard, the current study presents an original contribution by providing a...

  • Article
  • Open Access
2 Citations
732 Views
16 Pages

Performance Study on Preparation of Mine Backfill Materials Using Industrial Solid Waste in Combination with Construction Waste

  • Yang Cai,
  • Qiumei Liu,
  • Fufei Wu,
  • Shuangkuai Dong,
  • Qiuyue Zhang,
  • Jing Wang,
  • Pengfei Luo and
  • Xin Yang

7 August 2025

The resource utilization of construction waste and industrial solid waste is a crucial aspect in promoting global urbanization and sustainable development. This study focuses on the preparation of mine backfill materials using construction waste in c...

  • Article
  • Open Access
502 Views
18 Pages

7 August 2025

This study presents a method to more reasonably control the quality performance of activated rubber asphalt by microwave activation. Different activated rubber asphalt preparation process parameters (reaction temperature, stirring rate, and reaction...

  • Article
  • Open Access
1 Citations
717 Views
17 Pages

7 August 2025

Several variables influence the performance of hot asphalt mixtures including reclaimed asphalt pavement (RAP). Among these, the virgin bitumen’s origin, the mix production temperature and the time the mix is kept at a high temperature between...

  • Article
  • Open Access
841 Views
18 Pages

Biodegradable NR Latex Films with Lignocellulosic and Collagen Hydrolysate Fillers

  • Magdalena Kmiotek,
  • Mirosława Prochoń and
  • Elżbieta Sąsiadek-Andrzejczak

7 August 2025

The objective of this study was to investigate the influence of the lignocellulose filler originating in wood and non-wood raw materials, alone or together with collagen hydrolysate, on the properties and biodegradation ability of natural rubber late...

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Materials - ISSN 1996-1944