Modifications on Promoting the Proton Conductivity of Polybenzimidazole-Based Polymer Electrolyte Membranes in Fuel Cells

Hydrogen-air proton exchange membrane fuel cells (PEMFCs) and direct methanol fuel cells (DMFCs) are excellent fuel cells with high limits of energy density. However, the low carbon monoxide (CO) tolerance of the Pt electrode catalyst in hydrogen-air PEMFCs and methanol permanent in DMFCs greatly hi...

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Bibliographic Details

Published in:	Membranes
Main Authors:	Junyu Chen, Jiamu Cao, Rongji Zhang, Jing Zhou, Shimin Wang, Xu Liu, Tinghe Zhang, Xinyuan Tao, Yufeng Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2021-10-01
Subjects:	polybenzimidazole polymer electrolyte membrane proton exchange membrane PEMFC DMFC proton conductivity
Online Access:	https://www.mdpi.com/2077-0375/11/11/826