光催化
材料科学
半导体
兴奋剂
复配
降级(电信)
可见光谱
催化作用
吸收(声学)
纳米技术
复合材料
光电子学
化学
有机化学
计算机科学
电信
作者
Jinfen Niu,Kai Wang,Zhangtengfei Ma,Fan Yang,Yue Zhang
标识
DOI:10.1002/slct.202003407
摘要
Abstract Semiconductor photocatalysts have broad prospects in the removal of antibiotics in water. In numerous semiconductor light catalyst materials, g‐C 3 N 4 has attracted much attention because of its suitable band gap, high thermal and chemical stability. But its conductivity is poor, and the visible light utilization rate is low, which restrict the range of application. Modification strategies such as doping and semiconductor materials compounding can expand the visible light absorption range and maintain the advantages of high redox capacity of the photocatalyst. This article introduces the hazards of antibiotics in water, describes the progress of research on the modification of g‐C 3 N 4 by metal elements, non‐metal elements, metal oxides and metal sulfides to remove antibiotics (TCs, SAs etc.) in water. Finally, we try to put forward some new research directions on the basis of the current research of photocatalyst, and put forward some simple views on the application of g‐C 3 N 4 .
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