Published in
Royal Society of Chemistry, Chemical Communications, 11(51), p. 2173-2176, 2015
DOI: 10.1039/c4cc08556f
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Constructing a multicomponent junction for improved visible-light photocatalytic performance induced by Au nanoparticles
Journal article published in 2015 by
Lequan Liu,
Peng Li 
,
Tao Wang ,
Huilin Hu,
Haiying Jiang,
Huimin Liu,
Jinhua Ye
,
Tao Wang ,
Huilin Hu,
Haiying Jiang,
Huimin Liu,
Jinhua Ye
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Abstract
Au induced visible-light photocatalytic performance is, for the first time, demonstrated to be effectively enhanced by a proper construction of a junction nanostructure. A study of the ˙O2(-) and H2O2 radicals indicates the efficient electron transfer across the Au-SrTiO3-TiO2 composite facilitated by the junction effect is responsible for the enhancement, and ultimately promotes the photocatalytic process.