Preparation and characterization of novel nanoscopic titanium dioxide phthalocyanine complex films

被引：16

作者：

Liu, WJ ^{[1
]}

Wang, Y ^{[1
]}

Gui, LL ^{[1
]}

Tang, YQ ^{[1
]}

机构：

[1] Peking Univ, Inst Chem Phys, Beijing 100871, Peoples R China

来源：

LANGMUIR | 1999年 / 15卷 / 06期

关键词：

D O I：

10.1021/la981122w

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Complex films composed of nanoscopic particles of phthalocyanine and titanium dioxide have been successfully prepared for the first time by coating the mixed colloids of titanium dioxide and phthalocyanine on glass substrates. The obtained transparent blue complex films decolored obviously when illuminated with UV light due to the W-light induced catalysis of the titanium dioxide particles for the oxidizing decomposition of phthalocyanine. The complex films and their decoloration were characterized by transmission electron microscope; X-ray diffraction patterns, W-visible spectra, and FTIR spectra.

引用

页码：2130 / 2133

页数：4

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