Crystallographic dependence of photocatalytic activity of WO3 thin films prepared by molecular beam epitaxy.

Abstract

We investigated the impact of crystallographic orientation on the photocatalytic activity of single crystalline WO3 thin films prepared by molecular beam epitaxy on the photodegradation of rhodamine B (RhB). A clear effect is observed, with (111) being the most reactive surface, followed by (110) and (001). Photoreactivity is directly correlated with the… (More)
DOI: 10.1039/c5cp01344e

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