One step synthesis of Ag/Ag3PO4/BiPO4 double-heterostructured nanocomposites with enhanced visible-light photocatalytic activity and stability |
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| Authors: | Yaohui Lv Kai HuangWei Zhang Bin YangFangli Chi Songlin RanXianguo Liu |
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| Affiliation: | School of Materials Science and Engineering, Anhui Key Laboratory of Metal Materials and Processing, Anhui University of Technology, Anhui, Maanshan 243002, PR China |
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| Abstract: | Heterogeneous Ag/Ag3PO4/BiPO4 photocatalyst was synthesized by a one-step low temperature chemical bath method and exhibited better photocatalytic activity and better stability than those of individual Ag3PO4 or BiPO4 nanoparticles for photodegradation of organic compounds (Rhodamine B) in the absence of electron accepters under visible light (λ>420 nm). The enhanced photocatalytic performance is mainly ascribed to the strong visible-light absorption originating from high efficient separations of photogenerated electron–hole pairs through Ag3PO4/BiPO4 and Ag/Ag3PO4 heterostructures. |
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| Keywords: | Ag/Ag3PO4/BiPO4 Photocatalyst RhB dye Visible light |
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