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Electrochemical calcium extraction from 1D-Ca3Co2O6

Abstract

Electrochemical oxidation of a transition metal oxide by calcium extraction is achieved for the first time. The 1D framework of Ca3Co2O6 is maintained upon oxidation and the new phase formed exhibits a modulated structure. The process occurs at high potential and is partially reversible, which opens prospects for calcium battery proof-of-concept.

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Publication details

The article was received on 02 May 2018, accepted on 14 Jun 2018 and first published on 14 Jun 2018


Article type: Communication
DOI: 10.1039/C8DT01754A
Citation: Dalton Trans., 2018, Accepted Manuscript
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    Electrochemical calcium extraction from 1D-Ca3Co2O6

    D. Tchitchekova, C. Frontera, A. Ponrouch, C. Krich, F. Bardé and M. R. Palacín, Dalton Trans., 2018, Accepted Manuscript , DOI: 10.1039/C8DT01754A

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