Cover Picture: Fundamental and Practical Aspects of Break-In/Conditioning of Proton Exchange Membrane Fuel Cells (Chem. Rec. 10/2024)

IF 7 2区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Chemical record Pub Date : 2024-10-23 DOI:10.1002/tcr.202481001

Mitja Kostelec, Matija Gatalo, Nejc Hodnik

引用次数: 0

Abstract

Break-in or conditioning phase of the proton exchange membrane fuel cell (PEMFC) stack plays a crucial role in the final performance as well as durability. The cover picture shows the effects of break-in with a before and after comparison of the catalyst layer on a submicron scale. This process is deconvoluted into several different mechanisms that may have either beneficial or detrimental effect on PEMFC stack. More details can be found in the article by Mitja Kostelec, Matija Gatalo and Nejc Hodnik (DOl: 10.1002/tcr.202400114

Abstract Image

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封面图片：质子交换膜燃料电池磨合/调节的基础和实践方面（Chem.）

质子交换膜燃料电池（PEMFC）堆的磨合或调节阶段对最终性能和耐用性起着至关重要的作用。封面图片显示了磨合的效果，以及亚微米级催化剂层磨合前后的对比。这一过程被分解为几种不同的机制，这些机制可能对 PEMFC 叠层产生有利或不利的影响。更多详情可参见 Mitja Kostelec、Matija Gatalo 和 Nejc Hodnik 的文章（DOl: 10.1002/tcr.202400114

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

Chemical record 化学-化学综合

CiteScore

11.00

自引率

3.00%

发文量

188

审稿时长

>12 weeks

期刊介绍： The Chemical Record (TCR) is a "highlights" journal publishing timely and critical overviews of new developments at the cutting edge of chemistry of interest to a wide audience of chemists (2013 journal impact factor: 5.577). The scope of published reviews includes all areas related to physical chemistry, analytical chemistry, inorganic chemistry, organic chemistry, polymer chemistry, materials chemistry, bioorganic chemistry, biochemistry, biotechnology and medicinal chemistry as well as interdisciplinary fields. TCR provides carefully selected highlight papers by leading researchers that introduce the author''s own experimental and theoretical results in a framework designed to establish perspectives with earlier and contemporary work and provide a critical review of the present state of the subject. The articles are intended to present concise evaluations of current trends in chemistry research to help chemists gain useful insights into fields outside their specialization and provide experts with summaries of recent key developments.