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Spatial selectivity of photodeposition reactions on polar surfaces of centrosymmetric ferroelastic γ-WO3

Abstract

Two of three levels of hierarchical ferroelastic domains of γ-WO3 ceramics are shown to be piezo-responsive (polar) for surfaces of any general orientation. Importantly, the surface activity for the visible-light stimulated photocathodic reduction of Ag+ and photoanodic oxidation of Pb2+ / Mn2+ ions is correlated to those same two levels of ferroelastic domains for all orientations.

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Publication details

The article was received on 25 Jan 2017, accepted on 14 Apr 2017 and first published on 18 Apr 2017


Article type: Communication
DOI: 10.1039/C7TA00842B
Citation: J. Mater. Chem. A, 2017, Accepted Manuscript
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    Spatial selectivity of photodeposition reactions on polar surfaces of centrosymmetric ferroelastic γ-WO3

    A. S. Pisat, G. S. Rohrer and P. A. Salvador, J. Mater. Chem. A, 2017, Accepted Manuscript , DOI: 10.1039/C7TA00842B

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