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Low-temperature fabrication of brown TiO2 with enhanced photocatalytic activities under visible light.
Wang, Mingzheng; Nie, Biao; Yee, Ka-Kit; Bian, Haidong; Lee, Chris; Lee, Hung Kay; Zheng, Bo; Lu, Jian; Luo, Linbao; Li, Yang Yang.
Affiliation
  • Wang M; School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei, Anhui 230009, China and Center Of Super-Diamond and Advanced Films (COSDAF), Centre for Functional Photonics, and Department of Physics and Materials Science, City University of Hong Kong, Kowloon, Hong Kong, Ch
  • Nie B; Center Of Super-Diamond and Advanced Films (COSDAF), Centre for Functional Photonics, and Department of Physics and Materials Science, City University of Hong Kong, Kowloon, Hong Kong, China.
  • Yee KK; Department of Biology and Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China.
  • Bian H; Center Of Super-Diamond and Advanced Films (COSDAF), Centre for Functional Photonics, and Department of Physics and Materials Science, City University of Hong Kong, Kowloon, Hong Kong, China and Department of Biology and Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China.
  • Lee C; Center Of Super-Diamond and Advanced Films (COSDAF), Centre for Functional Photonics, and Department of Physics and Materials Science, City University of Hong Kong, Kowloon, Hong Kong, China.
  • Lee HK; Department of Chemistry, Chinese University of Hong Kong, Shatin, Hong Kong, China.
  • Zheng B; Department of Chemistry, Chinese University of Hong Kong, Shatin, Hong Kong, China.
  • Lu J; Department of Mechanical and Biomedical Engineering, and Center for Advanced Structural Materials, City University of Hong Kong, Kowloon, Hong Kong, China and Centre for Advanced Structural Materials, City University of Hong Kong Shenzhen Research Institute, 8 Yuexing 1st Road, Shenzhen Hi-Tech Indu
  • Luo L; School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei, Anhui 230009, China.
  • Li YY; Center Of Super-Diamond and Advanced Films (COSDAF), Centre for Functional Photonics, and Department of Physics and Materials Science, City University of Hong Kong, Kowloon, Hong Kong, China and City University of Hong Kong Shenzhen Research Institute, 8 Yuexing 1st Road, Shenzhen Hi-Tech Industrial
Chem Commun (Camb) ; 52(14): 2988-91, 2016 Feb 18.
Article in En | MEDLINE | ID: mdl-26783565
Here we report a facile one-step low-temperature solution-based method to treat native TiO2 with NaH. The NaH treatment effectively induces the Ti(iii) species and oxygen vacancies into the TiO2 host lattice, and enables the absorption edge of TiO2 to be conveniently adjusted from the UV region to the red end of the visible spectrum.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Chem Commun (Camb) Journal subject: QUIMICA Year: 2016 Type: Article
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PubMed Links
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Chem Commun (Camb) Journal subject: QUIMICA Year: 2016 Type: Article