TiO_2/ZnO纳米复合薄膜溶胶-凝胶法制备与表征  

Preparation and characterization of TiO_2/ZnO nano composite film via sol-gel process

作　　者：陈丽娟[1] 田进涛[1] 李超[1] 王昕[1] 尹衍升 

机构地区：[1]中国海洋大学材料科学与工程研究院,山东青岛266100

出　　处：《功能材料》2008年第12期1992-1993,1996,共3页Journal of Functional Materials

基　　金：国家自然科学基金资助项目(50672090);中国海洋大学国家大学生创新性实验计划资助项目(2007SR36)

摘　　要：采用溶胶-凝胶法在普通载玻片表面制备了TiO2/ZnO纳米复合薄膜并进行了SEM、XRD和EDS分析与表征。结果表明,复合薄膜微观结构和结晶化程度都强烈依赖于钛相对百分含量;随着钛含量减少,薄膜微裂纹消失,由晶化相趋向于玻璃态后又逐步趋向于结晶态。The TiO2/ZnO nano composite film was prepared on common glass via sol-gel process and detailedly characterized by means of SEM, XRD, and EDS. The results showed that both the mierostructure and the crystallization of the film were strongly related to the Ti content in the film. As the Ti content decreased, the film was absence of cracks and better nano particle crystallization.

关 键 词：TiO2/ZnO 纳米复合薄膜 溶胶-凝胶法 

分 类 号：TQ171[化学工程—玻璃工业]