The Role of Catalysts and Peroxide Oxidation in Lithium-oxygen Batteries

Overview

Journal Angew Chem Int Ed Engl

Specialty Chemistry

Date 2012 Nov 20

PMID 23161778

Citations 22

Authors

Robert Black

Jin-Hyon Lee

Brian Adams

Charles A Mims

Linda F Nazar

Affiliations

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Abstract

A promotor for lithium batteries: nanocrystalline cobalt(II,III) oxide supported on graphene enhances the transport kinetics for both oxygen reduction and oxygen evolution in the lithium-oxygen cell. On cycling the lithium-oxygen cell, the effect of the promoter is, however, eventually overwhelmed by side reactions in the cell, such as, the deposition of carbonates.

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