压电-压电光催化及其在水处理中的应用研究进展  

Research Progress of Piezo-Piezophotocatalysis and its Application in Water Treatment

作　　者：田亦臣 隋铭皓[1] TIAN Yichen;SUI Minghao(College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China)

机构地区：[1]同济大学环境科学与工程学院,上海200092

出　　处：《水处理技术》2023年第7期20-26,共7页Technology of Water Treatment

基　　金：国家重点研发计划课题(2019YFC0408801)。

摘　　要：介绍了压电-压电光催化的基础概念及基本原理;对氧化锌、钙钛矿型复合氧化物及二维过渡金属硫化物等压电材料在水处理中研究现状进行了总结。目前研究结果表明,压电-压电光催化对于水中有机污染物去除具有技术优势,具有消毒能力,是一种有良好发展前景的绿色水处理技术。This paper introduced the basic concepts and principles of piezo-piezophotocatalysis,and summarized the research status of piezoelectric materials such as zinc oxide,complex perovskite oxides and two-dimensional transition metal dichalcogenides in water treatment.The current research results show that piezo-piezophotocatalysis has technical advantages for the degradation of organic pollutants in water,and has the ability to disinfect,which is a green water treatment technology with good development prospects.

关 键 词：压电效应 压电催化 压电光催化 水处理 有机污染物降解 

分 类 号：O643.36[理学—物理化学] O644.1[理学—化学]