Alkaline anion exchange membranes based on KOH-treated multilayer graphene oxide
نویسندگان
چکیده
منابع مشابه
Reactive oxygen species accelerate degradation of anion exchange membranes based on polyphenylene oxide in alkaline environments.
Anion exchange membranes (AEM) based on polyphenylene oxide (PPO) suffered quaternary-ammonium-cation-site degradation in alkaline environments. Surprisingly, the degradation rate was considerably faster in the presence of molecular oxygen. We postulated that the AEM cation-site catalyzes the reduction of dioxygen by hydroxide ions to yield the superoxide anion radical and the highly reactive h...
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ژورنال
عنوان ژورنال: Journal of Membrane Science
سال: 2016
ISSN: 0376-7388
DOI: 10.1016/j.memsci.2016.02.017