Progress in photocatalytic properties of perovskite/graphite phase carbon nitride composites

被引：0
作者：
Chen Y.-F. [1 ]
Wang X.-F. [2 ]
Bai H.-Y. [2 ]
Lu J.-W. [2 ]
Hu J. [1 ,2 ]
Huang H. [1 ]
机构：
[1] State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao
[2] Hebei Key Laboratory of Applied Chemistry, School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao
来源：
Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals | 2021年 / 31卷 / 07期
基金：
中国国家自然科学基金;
关键词：
Composites; Graphite phase carbon nitride; Perovskite type oxide; Photocatalysis;
D O I：
10.11817/j.ysxb.1004.0609.2021-36651
中图分类号：
学科分类号：
摘要：
The development of industry and technology has caused energetic and environmental problems, such as energy shortages and water pollution in today's society. The photocatalytic technology is an effective means to solve these problems, and photocatalyst is one of the main factors affecting photocatalytic technology. The graphite phase carbon nitride(g-C3N4) plays an important role in the field of photocatalysis because of its wide source of raw materials, non-toxicity, stable chemical properties, and relatively narrow band gap (2.7 eV) for visible light response. Perovskite type oxide(ABO3) has a unique stable structure and excellent electronic configuration. The existence of non-stoichiometric oxygen vacancies will provide more reaction sites for photocatalytic reactions. The recent advances of ABO3/g-C3N4 composite in photocatalytic hydrogen evolution and organic pollutant degradation were reviewed. The reason for the composite with good photocatalytic performance was analyzed. Finally, the challenges remaining to be solved were summarized, and the prospects of ABO3/g-C3N4 for further advances in photocatalysis were also presented. © 2021, Science Press. All right reserved.
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页码：1856 / 1868
页数：12
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