物理化学学报 >> 1997, Vol. 13 >> Issue (08): 752-755.doi: 10.3866/PKU.WHXB19970814

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水解钛醇盐制备TiO2膜及其光敏染料的相互作用

王丽颖,张岩,曾广赋,席时权   

  1. 中国科学院长春应用化学研究所应用谱学开放实验室，长春 130022
  • 收稿日期:1996-11-21 修回日期:1997-05-02 发布日期:1997-08-15
  • 通讯作者: 王丽颖

Preparation of TiO2 Film through Hydrolysis of Titanium Butoxide and Interaction between Sensitizing Dyes and the Film

Wang Li-Ying,Zhang Yan,Zeng Guang-Fu,Xi Shi-Quan   

  1. Changchun Institute of Applied Chenistry,Chinese Academy of Sciences,Changchun 130022
  • Received:1996-11-21 Revised:1997-05-02 Published:1997-08-15
  • Contact: Wang Li-Ying

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关键词: 二氧化钛膜, 分子凝膜, 淬灭效应, LB膜

Abstract:

A method of preparation of stable, homogeneous and controlled thickness TiO2 film through hydrolysis of Ti(OC4H9)4 is introduced in detail. The structure and property of the film have been investigated by means of SEM and FT-IR techniques. The strong quenching effect between sensitizing dyes and TiO2 film is observed in their fluorescence spectra.

Key words: Titanium dioxide films, Aggregation of molecules, Quenching effect, Langmuir Blodgett film