摘要
本文采用溶胶-凝胶法和旋涂烧结工艺把钙钛矿结构的锰酸镧光催化剂制备成薄膜。制备锰酸镧薄膜后,采用X射线衍射(X-ray diffraction,XRD)等测试手段检测薄膜的晶体结构、显微形貌和光催化性能。
In this paper,a perovskite-structured:lanthanum manganate photocatalyst was prepared into a thin film by using sol-gel method and a spin-coating sintering process.After preparing the lanthanum manganate film,the crystal structure,microstructure and photocatalytic properties of the film were studied by the method of XRD and BET.
作者
郭亮
李义山
郭家星
苗竹林
彭思凡
吴子华
马琼雄
张庆茂
Guo Liang;Li Yishan;Guo Jiaxing;Miao Zhulin;Peng Sifan;Wu Zihua;Ma Qiongxiong;Zhang Qingmao(Guangzhou Key Laboratory for Special Fiber Photonic Devices,South China Normal University,Guangzhou,Guangdong,Guangzhou510006,China;Guangdong Provincial Key Laboratory of Industrial Ultrashort Pulse Laser Technology,Shenzhen,Guangdong518055,China;School of Chemistry and Chemical Engineering,South China University of Technology,Guangzhou,Guangdong510641,China;Guangdong Institute of family planning science and Technology(Guangdong Family Planning Specialty Hospital),Guangzhou,Guangdong510600,China)
出处
《应用激光》
CSCD
北大核心
2020年第5期918-928,共11页
Applied Laser
基金
广东省科技项目(项目编号:2018KQNCX057,2018B030323017,2016B090926004,2016B090917002)
广东省自然科学基金资助项目(项目编号:2016A030313760,2016A030313456)
国家重点研发计划资助项目(项目编号:2017YFB1104500)
关键词
钙钛矿
锰酸镧
掺杂
光催化
溶胶凝胶法
perovskite
lanthanum manganate
doping
photocatalysis
sol-gel
