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Issue 47, 2017
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Sub-nano CoOx attached onto WO3 for efficient photocatalytic and photoelectrochemical water oxidation

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Abstract

Here, a facile strategy is reported for attaching a sub-nano cobalt oxide catalyst onto a WO3 surface using Co-EDTA as precursor, which greatly improved the WO3 performance in OER to give a photocatalytic O2 evolution rate of 314.3 μmol h−1 and a photocurrent density of around 2.07 mA cm−2 at 1.3 V vs. Ag/AgCl in photoelectrochemical water oxidation.

Graphical abstract: Sub-nano CoOx attached onto WO3 for efficient photocatalytic and photoelectrochemical water oxidation

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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, 2017,5, 24631-24635
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    Sub-nano CoOx attached onto WO3 for efficient photocatalytic and photoelectrochemical water oxidation

    X. Huang, G. Zhao and G. Wang, J. Mater. Chem. A, 2017, 5, 24631
    DOI: 10.1039/C7TA08734A

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