贺惠蓉,马养民,胡亚微,杨秀芳.溶胶凝胶法制备TiO2 薄膜及其润湿性研究[J].表面技术,2012,(4):4-6，9.
HE Hui-rong,MA Yang-min,HU Ya-wei,YANG Xiu-fang.Preparation of TiO2 Film by Sol-gel Method and It's Wettability[J].Surface Technology,2012,(4):4-6，9 |
| 溶胶凝胶法制备TiO2 薄膜及其润湿性研究 |
| Preparation of TiO2 Film by Sol-gel Method and It's Wettability |
| 投稿时间：2012-03-14 修订日期：2012-08-20 |
| DOI： |
| 中文关键词: TiO2 薄膜 溶胶凝胶法 FAS修饰 润湿性 |
| 英文关键词:TiO2 film sol-gel method FAS modification wettability |
| 基金项目:陕西省自然科学基金(2011JQ2009);陕西省教育厅专项科研计划(11JK0561);陕西科技大学博士科研启动基金(BJ10-22);高等学校博士学科点专项科研基金新教师类资助课题(20116125120004) |
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| Author | Institution |
| HE Hui-rong | Key Laboratory of Auxiliary Chemistry & Technology for Chemical Industry, Ministry of Education, Shaanxi University of Science & Technology, Xi'an 710021, China |
| MA Yang-min | Key Laboratory of Auxiliary Chemistry & Technology for Chemical Industry, Ministry of Education, Shaanxi University of Science & Technology, Xi'an 710021, China |
| HU Ya-wei | Key Laboratory of Auxiliary Chemistry & Technology for Chemical Industry, Ministry of Education, Shaanxi University of Science & Technology, Xi'an 710021, China |
| YANG Xiu-fang | Key Laboratory of Auxiliary Chemistry & Technology for Chemical Industry, Ministry of Education, Shaanxi University of Science & Technology, Xi'an 710021, China |
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| 中文摘要: |
| 采用溶胶凝胶法,于金属基片上构筑TiO2 薄膜,通过修饰1H,1H,2H,2H-十七氟癸基三甲氧基硅烷后,薄膜显示疏水性。对TiO2 凝胶的热稳定性进行分析,结果显示,在450 ℃及以上的温度进行热处理,有机成分可被全部除掉。对所制备薄膜的物相组成和显微结构进行表征,并考察热处理温度对薄膜表面形貌及润湿性能的影响,结果表明,热处理温度为550℃时,疏水性能最好,达到超疏水性。 |
| 英文摘要: |
| The TiO2 films were prepared on metal substrates by sol-gel method, and showed hydrophobicity after modified with low-surface-energy material 1H,1H,2H,2H-perfluoro-decyltrimethoxysilane(FAS). The heat-stability of TiO2 gel was investigated by thermogravimetric analysis(TG), and the result displayed that the organic matter was completely decomposed when the temperature was no lower than 450 ℃. The morphology, phases and the crystallo-graphic structures of as-prepared films were charactered. The effect of heat-treatment of TiO2 film on morphology and wettability was investigated. The results indicated that the TiO2 film showed superhyphobicity heat-treated at 550℃. |
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