Synthesis and characterization of BiOI/BiOBr heterostructure films with enhanced visible light photocatalytic activity

•BiOI/BiOBr heterostructure films were synthesized by a solvothermal method.•Effect of BiOI content on heterojunction structures of BiOI/BiOBr film was studied.•BiOI/BiOBr heterostructure films exhibit enhanced photocatalytic activities.•The optimal BiOI content for the best photocatalytic activity...

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Veröffentlicht in:	Colloids and surfaces. A, Physicochemical and engineering aspects Physicochemical and engineering aspects, 2014-06, Vol.452, p.109-114
Hauptverfasser:	Liu, ZhangSheng, Ran, HuaShen, Wu, BianTao, Feng, PeiZhong, Zhu, YaBo
Format:	Artikel
Sprache:	eng
Schlagworte:	BiOI/BiOBr Dyes Energy bands Heterojunction Light irradiation Photocatalysis Semiconductors Solvothermal Spectra Surface chemistry Transmission electron microscopy
Online-Zugang:	Volltext
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