期刊
NANOSCALE
卷 7, 期 12, 页码 5152-5156出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4nr07645a
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资金
- National Natural Science Foundation of China [11079004, 21331005, 11321503, 21401181]
- Chinese Academy of Science [XDB01020300]
- China Postdoctoral Science Foundation [BH2060140013]
- Fundamental Research Funds for the Central University [WK2060190032]
Introducing structural distortion to semiconductors can dramatically modify their electronic structures, resulting in efficient separation of electron-hole pairs and achieving high photocatalytic activity of catalysts. Herein, we systematically studied the role that structural distortion played in the photocatalytic process by taking graphitic-C3N4 (g-C3N4) as an example, where the structural distortion can be introduced by elemental doping and heat treatment. Through the controllable structural distortion engineering, the photocatalytic activity of g-C3N4 can be significantly improved, which benefits from the effective separation of photogenerated electron-hole pairs, showing intriguing structural distortion-dependent photocatalytic activity. This study not only offers a new insight into the in-depth understanding of the effect of structural distortion on the photoreactivity of catalysts, but also provides a new pathway for designing advanced photocatalysts.
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