Simulation and experimental study of local high frequency resistance distribution in proton exchange membrane fuel cells under steady and dynamic conditions

Simulation and experimental study of local high frequency resistance distribution in proton exchange membrane fuel cells under steady and dynamic conditions

Proton-exchange membrane (PEM) dry–wet variation during PEM fuel cell (PEMFC) operation markedly affects PEMFC lifespan. Therefore, deeper insights into the mechanical degradation mechanism of PEM require analysis of the membrane dry–wet change process. The stress changes caused by PEM dry–wet varia...

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Bibliographic Details
Main Authors: Xin Zhan, Jiaqi Sun, Feng Ding, Xiaozhi Xu, Wei Song, Zhigang Shao
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Heliyon
Subjects:
Proton exchange membrane fuel cell
Local high frequency resistance distribution
Mechanical degradation
Stress analysis
Three-dimensional multiphase model
Online Access:http://www.sciencedirect.com/science/article/pii/S2405844024166790
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