摘要
多酸作为一种温和的绿色光催化材料,因具有活性高、选择性好、无毒等优点而表现出很好的光催化应用前景。为方便回收与循环利用,近年来研究者一直致力于多酸基催化剂的异相化研究。介绍了多酸的结构和光催化作用机理,总结了制备异相多酸基催化材料的方法,并分类综述了非均相多酸催化剂在光催化领域的研究进展。
As a kind of mild green photocatalysts,polyoxometalates have a good prospect in photocatalysis due to its high activity,good selectivity and non-toxicity. Researchers have been working on the heterogeneity of polyoxometalates-based catalysts in recent years in order to facilitate recycling. The structure and photocatalytic mechanism of polyoxomet alate are introduced. The methods for preparing heterogeneous polyoxometalates-based catalytic materials are summarized. The research progress of heterogeneous polyoxometalates catalysts in photocatalysis is also reviewed.
作者
王丽
赵辉
刘进
师兆忠
周永恒
Wang Li;Zhao Hui;Liu Jin;Shi Zhaozhong;Zhou Yongheng(Henan Key Laboratory for Advanced Silicon Carbide Materials,Henan Province,Kaifeng Key Laboratory ofClean Production Technology of Chemical Industry,Research Center of Functional Materials,School of Material and Chemical Engineering,Kaifeng University,Kaifeng 475004,China)
出处
《工业水处理》
CAS
CSCD
北大核心
2019年第8期9-14,18,共7页
Industrial Water Treatment
基金
河南省高等学校重点科研项目(17A150037)
开封市科技发展计划项目(1508002,1708010)
开封大学博士基金项目(太阳能驱动水环境中新兴污染物高效催化降解材料的研究)
关键词
多酸
光催化
非均相
固载
固化
polyoxometalates
photocatalysis
heterogeneous phase
immobilization
solidification
