Proton Conductivity Enhancement at High Temperature on Polybenzimidazole Membrane Electrolyte with Acid-Functionalized Graphene Oxide Fillers

Graphene oxide (GO) and its acid-functionalized form are known to be effective in enhancing the proton transport properties of phosphoric-acid doped polybenzimidazole (PA-doped PBI) membranes utilized in high-temperature proton exchange membrane fuel cells (HTPEMFC) owing to the presence of proton-c...

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Bibliographic Details

Published in:	Membranes
Main Authors:	Raja Rafidah Raja Sulaiman, Rashmi Walvekar, Wai Yin Wong, Mohammad Khalid, Ming Meng Pang
Format:	Article
Language:	English
Published:	MDPI AG 2022-03-01
Subjects:	energy conversion fuel cell proton exchange membrane polybenzimidazole graphene oxide
Online Access:	https://www.mdpi.com/2077-0375/12/3/344