Increasing visible-light absorption for photocatalysis with black BiOCl.

L, Ye; K, Deng; F, Xu; L, Tian; T, Peng; L, Zan

doi:10.1039/c1cp22876e

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Increasing visible-light absorption for photocatalysis with black BiOCl.

Shared by NobleBlocks on Nov 11, 2011 • 12:00 AM UTC

Authors:

Ye L

Deng K

Xu F

Abstract

Black BiOCl with oxygen vacancies was prepared by UV light irradiation with Ar blowing. The as-prepared black BiOCl sample showed 20 times higher visible light photocatalytic activity than white BiOCl for RhB degradation. The trapping experiment showed that the superoxide radical (O(2)(•-)) and hole...

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