A SnO2-Based Cathode Catalyst for Lithium-Air Batteries.

Abstract

SnO2 and SnO2@C have been successfully synthesized with a simple hydrothermal procedure combined with heat treatment, and their performance as cathode catalysts of Li-air batteries has been comparatively evaluated and discussed. The results show that both SnO2 and SnO2@C are capable of catalyzing oxygen reduction reactions (ORR) and oxygen evolution… (More)
DOI: 10.1021/acsami.6b02402

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