An Unusual Strong Visible‐Light Absorption Band in Red Anatase TiO2 Photocatalyst Induced by Atomic Hydrogen‐Occupied Oxygen Vacancies

Increasing visible light absorption of classic wide‐bandgap photocatalysts like TiO2 has long been pursued in order to promote solar energy conversion. Modulating the composition and/or stoichiometry of these photocatalysts is essential to narrow their bandgap for a strong visible‐light absorption b...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2018-02, Vol.30 (6), p.n/a
Main Authors: Yang, Yongqiang, Yin, Li‐Chang, Gong, Yue, Niu, Ping, Wang, Jian‐Qiang, Gu, Lin, Chen, Xingqiu, Liu, Gang, Wang, Lianzhou, Cheng, Hui‐Ming
Format: Article
Language:English
Subjects:
Absorption spectra
Anatase
atomic hydrogen
Electromagnetic absorption
Hydrogen
Hydrogen storage
Light
Oxidation
Oxygen
oxygen vacancies
Photocatalysis
Photocatalysts
red TiO2
Solar energy conversion
Titanium dioxide
Titanium oxides
Vacancies
visible light
Wide bandgap semiconductors
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