Poly(phenylene oxide) functionalized with quaternary ammonium groups via flexible alkyl spacers for high-performance anion exchange membranes

Hai-Son Dang, E. Annika Weiber, Patric Jannasch

Journal of Materials Chemistry A · 2015 · 285 citations · 28 references

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Abstract

Hydroxide ion conductivity and alkaline stability of anion exchange membranes were dramatically improved by placing quaternary ammonium groups on long alkyl side chains.

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