高等学校化学学报 ›› 2005, Vol. 26 ›› Issue (5): 939.

• 研究快报 • 上一篇    下一篇

微接触印刷法直接制备图案化TiO2薄膜

张瑞, 陈淼, 薛群基, 管飞, 梁山   

  1. 中国科学院兰州化学物理研究所, 固体润滑国家重点实验室中国科学院研究生院, 兰州730000
  • 收稿日期:2004-12-20 出版日期:2005-05-10 发布日期:2005-05-10
  • 通讯作者: 陈 淼(1970年出生),女,博士,研究员,博士生导师,从事功能材料界面光电化学行为的研究.E-mail:miaochen@lsl.ac.cn E-mail:miaochen@lsl.ac.cn
  • 基金资助:

    国家“九七三”计划研究项目(批准号:2003CB716200);国家自然科学基金(批准号:20473106)资助.

Direct Preparation of Patterned TiO2 Film with a Microstructure by Microcontact Printing Method

ZHANG Rui, CHEN Miao, XUE Qun-Ji, GUAN Fei, LIANG Shan   

  1. State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
  • Received:2004-12-20 Online:2005-05-10 Published:2005-05-10

关键词: 微接触印刷(), 微结构, 二氧化钛薄膜

Abstract: A novel process to gain clear and high edge acuity micropatterns of TiO2 thin films by direct microcontact printing was presented in this paper. Using TiO2 sol as the “ink”, poly(dimethylsiloxane) elastomeric stamp was taken to transfer the TiO2 colloids to the substrate. The process is different from the traditional process using the SAMS to induce the deposition of TiO2. The new way increases the transferred efficiency of the micropatterned TiO2 thin films. The optical micrographs and SEM show that the micropatterned structures of TiO2 were microscale and uniform over a large area as well.

Key words: Microcontact printing(μCP), Microstructure, TiO2 film

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