The properties of anion-exchange membranes composed of fluorinated block copoly(arylene ether)s, QPE-bl-3, were investigated. QPE-bl-3 membranes exhibited high chemical stability under accelerated testing conditions. Reasonably high fuel cell performance was obtained with QPE-bl-3, hydrazine hydrate as a fuel, and non-platinum catalysts.
- Anion-exchange membrane
- Platinum free (Pt-free)
- Polymer electrolyte fuel cell (PEFC)
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