TiO_2光致双亲性与水性油墨转印的研究  

Studies on Photo-induced Amphilicity of TiO_2 Thin Film and Printing Properties with Water-soluble Ink

作　　者：孙文涛[1] 周树云[1] 江雷[2] 陈萍[1] 

机构地区：[1]中国科学院理化技术研究所,北京100101 [2]中国科学院化学研究所,北京100080

出　　处：《高等学校化学学报》2003年第9期1642-1644,共3页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金(批准号:20033010)

摘　　要：研究了TiO_2薄膜作为一种新型印刷材料的浸润性与光照时间和光照强度的关系以及光照时间对水性油墨在薄膜表面吸附的影响,实现了水性油墨由TiO_2薄膜向纸张的多次转移。The photo-induced super-amphilicity of TiO2 thin film has won a great interest in some fields. The relationship between the wettability of TiO2 thin film and the illumination time, as well as light intensity, was investigated in this paper. The effect of the illumination time on the adsorption amount of a water soluble dye was examined. The experiment results of transferring the dye from TiO2 film to paper primarily show that TiO2 thin film could serve as a new type printing material.

关 键 词：TIO2薄膜 光致双亲性 水性油墨 印刷材料 浸润性 表面吸附 

分 类 号：O614.411[理学—无机化学] TS802[理学—化学]