文献类型：期刊文献

英文题名：Switching the photocatalytic activity of g-C3N4 by homogenous surface chemical modification with nitrogen residues and vacancies

作者：Wang, Xue Lu[1,2];Fang, Wen Qi[1];Yao, Yefeng[3];Liu, Porun[2];Wang, Yun[2];Zhang, Haimin[2];Zhao, Huijun[2];Yang, Hua Gui[1,2]

机构：[1]E China Univ Sci & Technol, Sch Mat Sci & Engn, Minist Educ, Key Lab Ultrafine Mat, Shanghai 200237, Peoples R China;[2]Griffith Univ, Ctr Clean Environm & Energy, Southport, Qld 4222, Australia;[3]E China Normal Univ, Shanghai Key Lab Magnet Tesonance, Dept Phys, Shanghai 200062, Peoples R China

年份：2015

卷号：5

期号：27

起止页码：21430

外文期刊名：RSC ADVANCES

收录：;EI(收录号：20151000606387);WOS:【SCI-EXPANDED(收录号:WOS:000350221600100)】；

基金：We thank Prof. Caihao Hong for the valuable discussion on XANES. This work was financially supported by National Natural Science Foundation of China (21373083), SRF for ROCS, SEM, SRFDP, Programme for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning and Australian Research Council's Future Fellowships (FT120100913).

语种：英文

外文关键词：Nitrogen - Photocatalysis - Photocatalysts - Nitrogen compounds

摘要：A facile two-step homogenous approach is established to produce and control the nitrogen vacancies on g-C3N4 photocatalysts. The g-C3N4 undergoes a solvothermal N2H4 center dot H2O reduction inactivation and subsequent thermal reduction process to reactivate and achieve an enhanced photocatalytic activity toward hydrogen evolution.