期刊
APPLIED CATALYSIS B-ENVIRONMENTAL
卷 247, 期 -, 页码 24-48出版社
ELSEVIER
DOI: 10.1016/j.apcatb.2019.01.091
关键词
Metal-organic frameworks; Carbon nitride; Photocatalysis; Heterojunction; Visible light
资金
- National Natural Science Foundation of China [51578034, 51878023]
- Great Wall Scholars Training Program Project of Beijing Municipality Universities [CIT TCD20180323]
- Project of Construction of Innovation Teams and Teacher Career Development for Universities and Colleges under Beijing Municipality [IDHT20170508]
- Beijing Talent Project [2018A35]
- Beijing Advanced Innovation Center for Future Urban Design [UDC2016030200]
Both pristine metal-organic frameworks (MOFs) and graphitic carbon nitride (g-C3N4) displayed outstanding photocatalytic performances toward H-2 production, CO2 reduction, Cr(VI) reduction and organic pollutants degradation. To further enhance their photocatalytic performances under visible light or sunlight irradiation, MOFs and g-C3N4 were combined to construct g-C3N4/MOF heterojunctions with the purpose of overcoming their individual disadvantages like fast recombination of pohotogenerated electron-hole pairs. The fabrication methods, characterizations, photocatalytic performances and the corresponding mechanism of some typical g-C3N4/MOF composites were highlighted. Also, the prospective and challenges of this research field were declared.
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