J. Mater. Chem. A, 2024, 12,7300-7310
DOI: 10.1039/D3TA06453K, Paper

Xue Zhang, Fang Liu, Xinjie Yuan, Jing Shan, Xiaoyan Wu, Yalin Zhang, Junning Wen, Zhongjun Hou
Significant performance enhancement in nanofiber-based PEMFCs featuring highly O₂ permeable ionomer films, highly proton-conductive ionomer fibers, and increased active sites.
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J. Mater. Chem. A, 2024, 12,7227-7236
DOI: 10.1039/D3TA07082D, Paper

Open Access

  This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.

Guoqiang Zhao, Tianci Chen, Aidong Tang, Huaming Yang
Coal-derived carbon catalysts are modulated for producing hydroxyl radicals from oxygen gas to remove organic contaminants from water, and the roles of oxygen containing groups are explored, which would contribute to a greener society.
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J. Mater. Chem. A, 2024, 12,7067-7079
DOI: 10.1039/D4TA00196F, Paper

Hyung Wook Choi, Jiwon Kim, Hyeon-Seok Bang, Khaled Badawy, Ui Young Lee, Dong In Jeong, Yeseul Kim, Kotiba Hamad, Bong Kyun Kang, Byung Mook Weon, Hyung-Suk Oh, Nirpendra Singh, Dae Ho Yoon
The development of a hierarchical structure of Co/Co₄N@NC has been successfully achieved. The robust oxygen evolution reaction activity of Co/Co₄N@NC is attributed to the modulation of the d-band center, which reconstruct Co²⁺ into Co³⁺.
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J. Mater. Chem. A, 2024, 12,6906-6927
DOI: 10.1039/D3TA07458G, Paper

Sanjeev Gupta, Yeonsu Kwak, Rayappan Pavul Raj, Parasuraman Selvam
Ytterbium–nitrogen doubly doped ordered mesoporous titania boosts solar hydrogen generation, a potential breakthrough in renewable energy.
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J. Mater. Chem. A, 2024, 12,7199-7206
DOI: 10.1039/D3TA07333E, Paper

Kabian A. Ritter, Konstantina G. Mason, Suxuen Yew, Joseph T. Perryman, Jessica C. Ortiz-Rodríguez, Nicholas R. Singstock, Brian A. Wuille Bille, Charles B. Musgrave, Jesús M. Velázquez
This work presents a systematic investigation of the electrochemical intercalation of aqueous copper cations into the Chevrel phase (CP) Mo₆S₈ and its effect on the host's electronic and structural characteristics as a function of stoichiometry.
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J. Mater. Chem. A, 2024, 12,7187-7198
DOI: 10.1039/D3TA06281C, Paper

Junxian Huang, Bingang Xu, Mei Yi So, Xinlong Liu, Yuanyuan Gao
A novel strategy to fabricate the highly conductive NiCo–SSY@CPMs electrode on surface porous microstructured fibers with hierarchical structures and mechanical stability has been developed for flexible, wearable, and high-performance ASC devices.
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J. Mater. Chem. A, 2024, 12,7005-7014
DOI: 10.1039/D3TA07337H, Paper

Lei Yang, Xin Zhu, Qinghai Zhou, Chaoran Qi, Qiyu Wang, Fengchun Shi, Meng Zhu, Guorong Chen, Dongdong Wang, Xiaoyan Liu, Liwei Wang, Dengsong Zhang, Hexing Li, Shengxiong Xiao
A graphite material (c-HBC-8O) with three-dimensional lithium-ion transport channels was prepared and used as a lithium-ion battery anode electrode, which delivers superior fast-charge capacity, cycle stability and outstanding rate performance.
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J. Mater. Chem. A, 2024, 12,7015-7024
DOI: 10.1039/D3TA07209F, Paper

Open Access

  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.

Tong Zhao, Alexander N. Sobolev, Xabier Martinez de Irujo Labalde, Marvin A. Kraft, Wolfgang G. Zeier
A decreasing coherence length with higher Zr content in ball milled Na_3−xIn_1−xZr_xCl₆ is observed, which leads to a negative correlation between the ionic conductivity and the material's coherence length.
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J. Mater. Chem. A, 2024, 12,7248-7256
DOI: 10.1039/D3TA07822A, Paper

Jiabin You, Huiyuan Li, Yong Feng, Xiaojing Cheng, Liuxuan Luo, Daihui Yang, Guanghua Wei, Shuiyun Shen, Xiaohui Yan, Junliang Zhang
Classic molecular dynamics (MD) simulations were performed to explore the effects of perfluorosulfonic acid (PFSA) polymers and water content on the nanostructures of ionomer film on Pt/C surfaces and the corresponding oxygen diffusion mechanisms.
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J. Mater. Chem. A, 2024, 12,7279-7286
DOI: 10.1039/D3TA06360G, Paper

Open Access

  This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.

Zhi Zhong Ang, Veronica Pereira, Siew Kheng Boong, Haitao Li, Hiang Kwee Lee
The application of spinning nano-vortexers along the liquid–liquid interface is crucial in the active convergence of biphasic reagents for kinetically boosting phase-transfer catalysis by >200-fold compared to conventional approaches.
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