共 22 条
PreparationofNanometer-structuredTiO2ThinFilmsbySol-GelMethod
被引:1
作者:
何峰
机构:
关键词:
TiO;
2;
sol-gel method;
nanometer thin films;
D O I:
暂无
中图分类号:
TB43 [薄膜技术];
学科分类号:
0805 ;
摘要:
The transparent anatase TiO 2 nanometer thin films were prepared by the sol-gel method on soda-lime glass.X-ray diffraction,thermal analysis and UV-visible spectrophotometer were used to analyze the formation of the phases.Only increasing the heat-treatment time,the average grain size has no obvious change.The mechanism of grain growth in TiO 2 thin film is probably as follows:the grain of coating will become grain core later;TiO 2 sol constantly deposited on the surface of TiO 2 grain and formed membrane with increasing of coating cycle times;TiO 2 grain in the film grow steadily.
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页码:51 / 53
页数:3
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