Preparation and characterization of M/TiO2 (M = Ag, Au, Pt) nanocomposite thin films
Preparation and characterization of M/TiO2 (M = Ag, Au, Pt) nanocomposite thin films
复制标题
M/TiO2（M=Ag、Au、Pt）纳米复合薄膜的制备与表征
DOI：
10.1016/s1359-6462(01)00732-1
复制
发表时间：
2001
影响因子：
6
通讯作者：
E. Traversa
中科院分区：
文献类型：
--
作者：
Jong;T. Sasaki;N. Koshizaki;E. Traversa
结论采用共溅射法和溶胶-凝胶法制备了sm / tio2 （M= Au, Ag, Pt）纳米复合薄膜。经500℃热处理后，溶胶-凝胶衍生膜倾向于形成低含量金属分散体和锐钛矿型tio2基体的纳米复合材料，而共溅射制备的膜即使在高金属含量的沉积膜中也倾向于金红石型tio2。纳米复合材料的阳极光电流不仅在紫外范围内可见，而且在紫外范围内可见
ConclusionsM/TiO 2 (M= Au, Ag, Pt) nanocomposite thin films were prepared on ITO glass by co-sputtering method and sol-gel route. The sol-gel derived films showed a tendency to form nanocomposites with low content of metal dispersion and anatase-type TiO 2 matrix by heat treatment up to 500 C, while the films prepared by co-sputtering favored the rutile-type TiO 2 even for as-deposited films with high content of metal. The anodic photocurrents of the nanocomposites were observed not only in UV range but