Highly efficient vanadium redox flow batteries enabled by a trilayer polybenzimidazole membrane assembly

Abstract A novel polybenzimidazole (PBI)‐based trilayer membrane assembly is developed for application in vanadium redox flow battery (VRFB). The membrane comprises a 1 µm thin cross‐linked poly[2,2′‐(p‐oxydiphenylene)−5,5′‐bibenzimidazole] (OPBI) sandwiched between two 20 µm thick porous OPBI membr...

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Bibliographic Details

Published in:	Carbon Energy
Main Authors:	Trung Tuyen Bui, Mingyu Shin, Mohammad Rahimi, Anders Bentien, Yongchai Kwon, Dirk Henkensmeier
Format:	Article
Language:	English
Published:	Wiley 2024-07-01
Subjects:	polybenzimidazole porous membrane proton conductivity trilayer VRFBs
Online Access:	https://doi.org/10.1002/cey2.473