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Sub-nano CoOx attached on WO3 for efficient photocatalytic and photoelectrochemical water oxidation

Abstract

Here, a facile strategy is reported to attach sub-nano cobalt oxide catalyst onto WO3 surface using Co-EDTA as precursor, which largely improved the WO3 performance in OER with a photocatalytic O2 evolution rate of 314.3 umol•h-1 and photo-current density of around 2.07 mA•cm-2 at 1.3 V vs Ag/AgCl in the photoelectrochemical water oxidation.

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Publication details

The article was received on 03 Oct 2017, accepted on 08 Nov 2017 and first published on 09 Nov 2017


Article type: Communication
DOI: 10.1039/C7TA08734A
Citation: J. Mater. Chem. A, 2017, Accepted Manuscript
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    Sub-nano CoOx attached on WO3 for efficient photocatalytic and photoelectrochemical water oxidation

    X. Huang, G. Zhao and G. Wang, J. Mater. Chem. A, 2017, Accepted Manuscript , DOI: 10.1039/C7TA08734A

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