A Novel Synthesis of Two-dimensional Nanopatterned TiO_(2)Thin Film  

作　　者：Ming Xian LIU Li Hua GAN Gen CHEN Zi Jie XU Zhi Xian HAO Long Wu CHEN 

机构地区：[1]Department of Chemistry, Tongji University, Shanghai 200092

出　　处：《Chinese Chemical Letters》2006年第8期1085-1088,共4页中国化学快报（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.20473057);Shanghai Nanotechnology Promotion Center(No.0352nm094,No.0452nm088).

摘　　要：A novel two-dimensional nanopattemed TiO2 thin film has been synthesized through the interaction between cationic Gemini surfactant molecules and the prepared TiO2 colloid nanoparticles with average diameters of 8 nm by controlling the surface pressure of the monolayer. TEM photographs from the formed Gemini-TiO2 composite monolayer confirm that the prepared TiO2 film is of a branch nanopattern.A novel two-dimensional nanopattemed TiO2 thin film has been synthesized through the interaction between cationic Gemini surfactant molecules and the prepared TiO2 colloid nanoparticles with average diameters of 8 nm by controlling the surface pressure of the monolayer. TEM photographs from the formed Gemini-TiO2 composite monolayer confirm that the prepared TiO2 film is of a branch nanopattern.

关 键 词：Two-dimensional nanopattern TIO2 thin film Gemini surfactant. 

分 类 号：O614.411[理学—无机化学] O484[理学—化学]