Integrating nitrogen vacancies into crystalline graphitic carbon nitride for enhanced photocatalytic hydrogen production

被引:39
|
作者
Liu, Xun [1 ,2 ]
Jing, Binghua [3 ]
Lun, Ganquan [1 ,2 ]
Wang, Yingfei [1 ,2 ]
Wang, Xiaodan [1 ,2 ]
Fang, Chihhsiang [1 ,2 ]
Ao, Zhimin [3 ]
Li, Chuanhao [1 ,2 ]
机构
[1] Sun Yat Sen Univ, Sch Environm Sci & Engn, Guangzhou 510006, Peoples R China
[2] Sun Yat Sen Univ, Guangdong Prov Key Lab Environm Pollut Control &, Guangzhou 510006, Peoples R China
[3] Guangdong Univ Technol, Guangdong Key Lab Environm Catalysis & Hlth Risk, Guangzhou Key Lab Environm Catalysis & Pollut Con, Sch Environm Sci & Engn,Inst Environm Hlth & Poll, Guangzhou 510006, Peoples R China
基金
中国国家自然科学基金;
关键词
EXCITON DISSOCIATION; ABSORPTION;
D O I
10.1039/d0cc00280a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We report a facile alkali-assisted salt molten method to construct crystalline carbon nitride with rich nitrogen vacancies. Experimental and computational results show that the crystalline structure allows efficient charge transfer and the nitrogen vacancies provide more active sites, resulting in the enhanced photocatalytic hydrogen production.
引用
收藏
页码:3179 / 3182
页数:4
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