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Facile synthesis of Ti3+ doped Ag/AgITiO2 nanoparticles with efficient visible-light photocatalytic activity
Authors:Xiaoliang Li  Yi Gao  Jiawen Liu  Xin Yu  Zhonghua Li
Affiliation:1. Key Laboratory for Photochemical Biomaterials and Energy Storage Materials, Heilongjiang Province and College of Chemistry and Chemical Engineering, Harbin Normal University, Harbin 150025, PR China;2. Key Laboratory of Microsystems and Microstructures Manufacturing, Ministry of Education, Harbin Institute of Technology, Harbin 150001, PR China;3. School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, PR China
Abstract:We successfully synthesized novel Ti3+ doped TiO2 and Ti3+ doped Ag/AgI/>TiO<sub>2</sub> nanoparticles with efficient visible-light photocatalytic activity for hydrogen production by facile one-step solvothermal method. The as-prepared Ti<sup>3+</sup> doped TiO<sub>2</sub> nanoparticles displayed excellent visible-light absorption and visible-light driven hydrogen production activity (115.3 μmol g<sup>?1</sup> h<sup>?1</sup>), while the commercial TiO<sub>2</sub> had no visible-light response. Moreover, the as-prepared Ti<sup>3+</sup> doped Ag/AgI<img style=
Keywords:Facile synthesis  Plasmonic photocatalyst  Visible-light photocatalysis  Hydrogen production
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