Recent advances in Pt catalysts and membrane electrode assemblies fabrication for proton exchange membrane fuel cells

Miao Ma ¹Li-Xiao Shen ²Jing Liu ³Bin Xu ³Yun-Long Zhang ¹Lei Zhao ¹Zhen-Bo Wang¹

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作者信息

1. School of Chemistry and Chemical Engineering,Harbin Institute of Technology,Harbin 150001,China
2. College of Environmental and Chemical Engineering,Yanshan University,Qinhuangdao 066004,China
3. Unipower Hydrogen Technology(Jiangsu)Corporation,Changzhou 213176,China
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Abstract

Proton exchange membrane fuel cells(PEMFCs)have been identified as a highly promising means of achieving sustainable energy conversion.A cru-cial factor in enhancing the performance of PEMFCs for further potential energy applications is the advancement in the field of catalyst engineering that has led to remarkable performance enhancement in facilitating the oxygen reduction reaction(ORR).Subsequently,it is important to acknowledge that the techniques used in preparation of membrane electrode assemblies(MEAs),the vital con-stituents of PEMFCs,also possess direct and critical influence on exhibiting the full catalytic activity of meticulously crafted catalysts.Here,a succinct summary of the most recent advancements in Pt catalysts for ORR was offered and their underly catalytic mechanism were dis-cussed.Then,both laboratory-scale and industrial-scale MEA fabrication techniques of Pt catalysts were summa-rized.Furthermore,a detailed analysis of the connections between materials,process,and performance in MEA fabrication was presented in order to facilitate the devel-opment of optimal catalyst layers.

Key words

Pt catalysts/Oxygen reduction reaction/Membrane electrode assemblies/MEA fabrication techniques

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基金项目

National Natural Science Foundation of China(51802059)

National Natural Science Foundation of China(21905070)

National Natural Science Foundation of China(22075062)

Shenzhen Science and Technology Program(JCYJ20210324120400002)

Shenzhen Science and Technology Program(SGDX20210823103803017)

Key Research and Development Program of Shandong Province(2022CXGC010305)

Heilongjiang Postdoctoral Fund(LBH-Z18066)

Heilongjiang Touyan Team(HITTY-20190033)

Fundamental Research Funds for the Central Universities(FRFCU5710051922)

High-Level Professional Team in Shenzhen(KQTD20210811090045006)

Guangdong Basic and Applied Basic Research Foundation(2022B1515120001)

出版年

2024

稀有金属(英文版)

中国有色金属学会

稀有金属(英文版)

CSTPCDCSCDEI

影响因子：0.801

ISSN：1001-0521

参考文献量3

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