Understanding the impact of the gas diffusion layer structure on catalyst utilization in the PEM water electrolyzer

A multiphysics half-cell model of a polymer electrolyte membrane water electrolyzer (PEMWE) was developed to probe impacts of the detailed 3-dimensional pore structure of the gas diffusion layer (GDL) on performance characteristics. We show that pores in the titanium GDL mesh led to significant unde...

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Bibliographic Details
Main Authors: Yuyao Huang, Samuel Williams, Tae Wook Heo, Aaron Marshall, Brandon Wood, John Kennedy, James Metson, Meng Wai Woo, Jingjing Liu
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Next Energy
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Online Access:http://www.sciencedirect.com/science/article/pii/S2949821X25000821
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