Experimental Study on the Effect of Carbon Graphitization Degree and Pore Structure on the Electrochemical Durability of Gas Diffusion Layers

Experimental Study on the Effect of Carbon Graphitization Degree and Pore Structure on the Electrochemical Durability of Gas Diffusion Layers

Gas diffusion layers (GDLs) in high-temperature, high-humidity, and high-electric-potential environments can be affected by the carbon corrosion and degradation of Polytetrafluoroethylene (PTFE) network structures, resulting in reduced reliability and hydrophobicity. By using cyclic voltammetry and...

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Bibliographic Details
Main Authors: Jianan Wang, Lingfeng Gao, Tianshu Liao, Feng Cheng, Daming Zhou, Shiyang Hua
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Energies
Subjects:
proton-exchange membrane fuel cell
gas diffusion layer
durability
degree of graphitization
pore structure
electrochemical corrosion
Online Access:https://www.mdpi.com/1996-1073/16/23/7765

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