钛酸铅系薄膜的溶胶—凝胶法制备及其应用  

Preparation of lead titanate thin film by sol-gel method and its applications

作　　者：韩亚楠[1] 王会君[2] 翟学良[1] 

机构地区：[1]河北师范大学实验中心,河北石家庄050016 [2]河北科技大学实验室与资产管理处

出　　处：《无机盐工业》2005年第10期7-9,15,共4页Inorganic Chemicals Industry

摘　　要：简单介绍了钛酸铅系薄膜的制备方法,分析了溶胶—凝胶法较其它方法的优点。探讨了钛酸铅溶胶的稳定因素,如原料、溶剂、添加剂的选取。阐述了热处理温度、时间,退火温度、时间,基片和过渡层对促进钛酸铅系薄膜晶化的影响,并对钛酸铅系薄膜的应用现状进行了概括,展望了钛酸铅系薄膜的发展前景。The preparation of lead titanate thin film is briefly introduced and the merits of sol -gel method compared with other methods are analyzed. The influence factors,such as raw materials,solvents and additives on the stability of lead titanate sol are discussed. The effects of heat -treatment temperature and time, annealing temperature and time, substrate and intermediate layer on the crystallinity of lead titanate thin films are described. In addition, the current application status of lead titanate thin film is summarized and its development trend is also prospected.

关 键 词：钛酸铅 薄膜 溶胶-凝胶法 

分 类 号：TQ134.33[化学工程—无机化工]