Challenges of characterizing degradation in hydrogen polymer electrolyte fuel cells

IF 11.5 Q1 CHEMISTRY, PHYSICAL

Chem Catalysis Pub Date : 2025-05-15 DOI:10.1016/j.checat.2025.101387

Andrea Baricci, Elena Colombo, Andrea Mattera

引用次数: 0

Abstract

In this issue of Chem Catalysis, Xie and colleagues investigate degradation mechanisms in polymer electrolyte membrane fuel cells (PEMFCs) and their evolution over prolonged operation. Using advanced characterization techniques, the authors analyze modifications in catalyst morphology and ionomer properties.

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表征氢聚合物电解质燃料电池降解的挑战

在这一期的《化学催化》杂志上，谢和他的同事研究了聚合物电解质膜燃料电池（PEMFCs）的降解机制及其在长时间运行中的演变。利用先进的表征技术，作者分析了催化剂形态和离聚体性质的变化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chem Catalysis

CiteScore

10.50

自引率

6.40%

发文量

期刊介绍： Chem Catalysis is a monthly journal that publishes innovative research on fundamental and applied catalysis, providing a platform for researchers across chemistry, chemical engineering, and related fields. It serves as a premier resource for scientists and engineers in academia and industry, covering heterogeneous, homogeneous, and biocatalysis. Emphasizing transformative methods and technologies, the journal aims to advance understanding, introduce novel catalysts, and connect fundamental insights to real-world applications for societal benefit.