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Alkaline electrochemical water oxidation with multi-shelled cobalt manganese oxide hollow spheres

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Abstract

Multi-shelled hollow spheres of cobalt manganese oxides (CMOs) deposited on Ni foam exhibited superior alkaline electrochemical water oxidation activity and surpassed those of bulk CMO and commercial noble metal-based catalysts. A higher amount of cobalt in the spinel structure resulted in the transformation of the tetragonal to the cubic phase with a decrease in the overpotential of oxygen evolution.

Graphical abstract: Alkaline electrochemical water oxidation with multi-shelled cobalt manganese oxide hollow spheres

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Publication details

The article was received on 08 May 2017, accepted on 27 Jun 2017 and first published on 27 Jun 2017


Article type: Communication
DOI: 10.1039/C7CC03566G
Citation: Chem. Commun., 2017, Advance Article
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    Alkaline electrochemical water oxidation with multi-shelled cobalt manganese oxide hollow spheres

    A. Indra, P. W. Menezes, C. Das, D. Schmeißer and M. Driess, Chem. Commun., 2017, Advance Article , DOI: 10.1039/C7CC03566G

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