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

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

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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.

Pt catalystsOxygen reduction reactionMembrane electrode assembliesMEA fabrication techniques

Miao Ma、Li-Xiao Shen、Jing Liu、Bin Xu、Yun-Long Zhang、Lei Zhao、Zhen-Bo Wang

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School of Chemistry and Chemical Engineering,Harbin Institute of Technology,Harbin 150001,China

College of Environmental and Chemical Engineering,Yanshan University,Qinhuangdao 066004,China

Unipower Hydrogen Technology(Jiangsu)Corporation,Changzhou 213176,China

National Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaShenzhen Science and Technology ProgramShenzhen Science and Technology ProgramKey Research and Development Program of Shandong ProvinceHeilongjiang Postdoctoral FundHeilongjiang Touyan TeamFundamental Research Funds for the Central UniversitiesHigh-Level Professional Team in ShenzhenGuangdong Basic and Applied Basic Research Foundation

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2024

10.1007/s12598-024-02698-6

稀有金属(英文版)
中国有色金属学会

稀有金属(英文版)

CSTPCDEI
影响因子：0.801
ISSN：1001-0521
年,卷(期)：2024.43(9)
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