30 μm thin hexamethyl-p-terphenyl poly(benzimidazolium) anion exchange membrane for vanadium redox flow batteries

30 μm thin hexamethyl-p-terphenyl poly(benzimidazolium) anion exchange membrane for vanadium redox flow batteries

We present the first results of an anion exchange ionomer membrane, hexamethyl-p-terphenyl poly(benzimidazolium) (HMT-PMBI), in a vanadium redox flow battery. Anion exchange membranes exhibit superior vanadium crossover suppression compared to proton exchange membranes due to the Gibbs–Donnan effect...

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Bibliographic Details
Main Authors: Brian Shanahan, Thomas Böhm, Benjamin Britton, Steven Holdcroft, Roland Zengerle, Severin Vierrath, Simon Thiele, Matthias Breitwieser
Format: Article
Language:English
Published: Elsevier 2019-05-01
Series:Electrochemistry Communications
Online Access:http://www.sciencedirect.com/science/article/pii/S1388248119300803

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http://www.sciencedirect.com/science/article/pii/S1388248119300803

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