文献类型：期刊文献

中文题名：液相沉积法制备光催化TiO_2/SiO_2复合薄膜及其表征

英文题名：PREPARATION OF TiO_2/SiO_2 COMPLEX THIN FILM BY LIQUID PHASE DEPOSITION METHODS AND THEIR CHARACTERIZATION

作者：张长远[1];张金龙[1]

机构：[1]华东理工大学精细化工研究所,上海200237

年份：2004

卷号：22

期号：2

起止页码：108

中文期刊名：感光科学与光化学

外文期刊名：Photographic Science and Photochemistry

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

基金：国家自然科学基金(20073026);教育部科研重点项目;上海市教委;上海市纳米发展与促进中心专项资助项目

语种：中文

中文关键词：液相沉积;复合薄膜;光催化

外文关键词：liquid phase deposition; complex thin film; photocatalysis

摘要：通过液相沉积法在较低的温度下制备了TiO2/SiO2复合薄膜,利用UV Vis、XRD和SEM等表征手段对薄膜的透明性、物相和表面形貌进行了表征;并在紫外光照下,通过薄膜对罗丹明B水溶液的光催化降解实验,评价了沉积薄膜的光催化活性.实验结果表明,在室温下制备的液相沉积膜具有较好的光催化活性.
TiO_2/SiO_2 complex thin films were prepared by liquid phase deposition method at low-temperature.Their transparent,crystal structure and image were characterized by UV-Vis,XRD and SEM spectra,respectively.The evaluation of photocatalytic activities of deposited thin films were carried out by degradation of Rhodamine B in water solution under UV irradiation.The results exhibited that complex thin films prepared at room temperature have higher reactivitity for degradation of Rhodamine B.