Preparation and photoelectrochemical performance of PbSe/BaTiO3/TiO2 composite film |
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| Authors: | Junsong Yang Juanjuan Zhao Hailong Wang Shengyi Zhang Jiming Song Changjie Mao Helin Niu Baokang Jin Yupeng Tian |
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| Institution: | 1. Department of Chemistry, Anhui University, Hefei, 230039, China
2. Teaching and Research Office of Chemistry, Department of Public Course, Bengbu Medical College, Bengbu, 233000, China
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| Abstract: | By dipping-lifting in sol–gel solution and reducing process, the TiO2 composite film on the glass plate was first prepared. Then, the PbSe/BaTiO3/TiO2 composite film was fabricated by interface reaction with BaTiO3 and PbSe on the surface of TiO2 composite film. The characterization results show that the uniform porous TiO2 film is made up of the anatase crystal, and the PbSe/BaTiO3/TiO2 composite film is constructed by doping or depositing BaTiO3 and PbSe nanoparticles on the surface of TiO2 film. The photoelectrochemical measurement results indicate that the PbSe/BaTiO3/TiO2 composite film has an interesting photoelectrochemical conversion property. |
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