Low-temperature fabrication of brown TiO2 with enhanced photocatalytic activities under visible lightElectronic supplementary information (ESI) available. See DOI: 10.1039/c5cc09176d
Here we report a facile one-step low-temperature solution-based method to treat native TiO 2 with NaH. The NaH treatment effectively induces the Ti( iii ) species and oxygen vacancies into the TiO 2 host lattice, and enables the absorption edge of TiO 2 to be conveniently adjusted from the UV region...
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| Main Authors | , , , , , , , , , |
|---|---|
| Format | Journal Article |
| Published |
09.02.2016
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| Online Access | Get full text |
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| Abstract | Here we report a facile one-step low-temperature solution-based method to treat native TiO
2
with NaH. The NaH treatment effectively induces the Ti(
iii
) species and oxygen vacancies into the TiO
2
host lattice, and enables the absorption edge of TiO
2
to be conveniently adjusted from the UV region to the red end of the visible spectrum.
Brown-colored TiO
2
with the absorption edge in red light was fabricated using a facile one-step treatment in NaH solutions. |
|---|---|
| AbstractList | Here we report a facile one-step low-temperature solution-based method to treat native TiO
2
with NaH. The NaH treatment effectively induces the Ti(
iii
) species and oxygen vacancies into the TiO
2
host lattice, and enables the absorption edge of TiO
2
to be conveniently adjusted from the UV region to the red end of the visible spectrum.
Brown-colored TiO
2
with the absorption edge in red light was fabricated using a facile one-step treatment in NaH solutions. |
| Author | Nie, Biao Luo, Linbao Yee, Ka-Kit Zheng, Bo Wang, Mingzheng Lu, Jian Lee, Chris Li, Yang Yang Lee, Hung Kay Bian, Haidong |
| AuthorAffiliation | Centre for Functional Photonics Department of Biology and Chemistry Centre for Advanced Structural Materials Hefei University of Technology School of Electronic Science and Applied Physics Center Of Super-Diamond and Advanced Films (COSDAF) City University of Hong Kong Department of Chemistry Department of Mechanical and Biomedical Engineering and Center for Advanced Structural Materials Chinese University of Hong Kong and Department of Physics and Materials Science City University of Hong Kong Shenzhen Research Institute |
| AuthorAffiliation_xml | – name: Chinese University of Hong Kong – name: Hefei University of Technology – name: Department of Mechanical and Biomedical Engineering – name: Department of Chemistry – name: City University of Hong Kong – name: City University of Hong Kong Shenzhen Research Institute – name: Department of Biology and Chemistry – name: School of Electronic Science and Applied Physics – name: Center Of Super-Diamond and Advanced Films (COSDAF) – name: Centre for Advanced Structural Materials – name: and Department of Physics and Materials Science – name: Centre for Functional Photonics – name: and Center for Advanced Structural Materials |
| Author_xml | – sequence: 1 givenname: Mingzheng surname: Wang fullname: Wang, Mingzheng – sequence: 2 givenname: Biao surname: Nie fullname: Nie, Biao – sequence: 3 givenname: Ka-Kit surname: Yee fullname: Yee, Ka-Kit – sequence: 4 givenname: Haidong surname: Bian fullname: Bian, Haidong – sequence: 5 givenname: Chris surname: Lee fullname: Lee, Chris – sequence: 6 givenname: Hung Kay surname: Lee fullname: Lee, Hung Kay – sequence: 7 givenname: Bo surname: Zheng fullname: Zheng, Bo – sequence: 8 givenname: Jian surname: Lu fullname: Lu, Jian – sequence: 9 givenname: Linbao surname: Luo fullname: Luo, Linbao – sequence: 10 givenname: Yang Yang surname: Li fullname: Li, Yang Yang |
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| Snippet | Here we report a facile one-step low-temperature solution-based method to treat native TiO
2
with NaH. The NaH treatment effectively induces the Ti(
iii
)... |
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| Title | Low-temperature fabrication of brown TiO2 with enhanced photocatalytic activities under visible lightElectronic supplementary information (ESI) available. See DOI: 10.1039/c5cc09176d |
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