摘要
钙钛矿型复合氧化物拥有很高的光催化活性,研究此类氧化物薄膜的制备技术及光催化特性,对促进其在印染废水治理方面的应用,具有重大的实用价值。首先介绍了该类氧化物的光催化机理,简要概括了制备钙钛矿型复合氧化物纳米薄膜常用的几种生长技术,对该类薄膜在光催化降解染料方面进行了综述,最后预测了钙钛矿型复合氧化物薄膜在该领域的研究重点并展望了发展前景。
The perovskite-type oxide thin film has high photocatalytic activity.It is of great practical value to study the preparation technology and photocatalytic performance of films,thus promote its application in printing and dyeing wastewater treatment.First,the photocatalytic mechanism of perovskite type oxides thin film was introduced in detail,then the characteristics of several common preparation techniques were briefly summarized.Based on the existing research,the application of film in the photocatalytic degradation of dyes was reviewed.Finally,the research emphasis and future development of thin film in this field were prospected.
作者
张艳苹
刘海峰
霍冀川
Zhang Yanping;Liu Haifeng;Huo Jichuan(School of Materials Science and Engineering,Southwest University of Science andTechnology,Mianyang 621010;Analytical and Testing Center,Southwest University of Science and Technology,Mianyang 621010)
出处
《化工新型材料》
CAS
CSCD
北大核心
2018年第9期55-59,共5页
New Chemical Materials
基金
国家自然科学基金(51502249)
四川省教育厅科研基金(16ZA0133)
西南科技大学博士基金(15zx7105)
关键词
钙钛矿
纳米薄膜
制备
光催化
染料
perovskite
nano-thin film
preparation
photocatalysis
dye
