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

Autor: Porun Liu, Wen Qi Fang, Haimin Zhang, Yefeng Yao, Yun Wang, Hua Gui Yang, Huijun Zhao, Xue Lu Wang
Rok vydání: 2015
Předmět:
Zdroj: RSC Advances. 5:21430-21433
ISSN: 2046-2069
Popis: 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·H2O reduction inactivation and subsequent thermal reduction process to reactivate and achieve an enhanced photocatalytic activity toward hydrogen evolution.
Databáze: OpenAIRE