温久然,刘开平,孙志华,刘存强.TiO2/SiO2复合薄膜对玻璃亲水性的影响[J].表面技术,2014,43(1):90-94,118.
WEN Jiu-ran,LIU Kai-ping,SUN Zhi-hua,LIU Cun-qiang.Influence of TiO2/SiO2 Laminated Films on the Hydrophilicity of Glass Surfaces[J].Surface Technology,2014,43(1):90-94,118 |
| TiO2/SiO2复合薄膜对玻璃亲水性的影响 |
| Influence of TiO2/SiO2 Laminated Films on the Hydrophilicity of Glass Surfaces |
| 投稿时间：2013-09-22 修订日期：2013-10-24 |
| DOI： |
| 中文关键词: 二氧化钛 二氧化硅 复合薄膜 玻璃 亲水性 |
| 英文关键词:Titanium dioxide silicon dioxide laminated films glass substrate hydrophilicity |
| 基金项目:中央高校基金项目( CHD2010ZY015) |
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| Author | Institution |
| WEN Jiu-ran | School of Materials Science and Engineering, Chang'an University, Xi'an 710061, China |
| LIU Kai-ping | School of Materials Science and Engineering, Chang'an University, Xi'an 710061, China |
| SUN Zhi-hua | School of Materials Science and Engineering, Chang'an University, Xi'an 710061, China |
| LIU Cun-qiang | School of Materials Science and Engineering, Chang'an University, Xi'an 710061, China |
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| 中文摘要: |
| 目的 解决玻璃的防雾问题。 方法 采用溶胶-凝胶法在玻璃表面涂覆 SiO2 和 TiO2 复合薄膜,以改变玻璃表面的亲水性。 通过全因素试验研究了 SiO2 溶胶的制备温度、SiO2 薄膜的层数及 TiO2 薄膜的层数对玻璃亲水性的影响。 结果 SiO2 溶胶的制备温度对玻璃的亲水性影响最大,其次是 SiO2 层数,最后才是 TiO2 的层数。 随 SiO2 溶胶的制备温度的升高,以及 SiO2 层数和 TiO2 层数的增加,玻璃的亲水性先上升,后基本保持不变。 结论 玻璃表面亲水改性最佳制备工艺条件是 SiO2 溶胶制备温度为 60℃ ,2 层 SiO2 薄膜和2层TiO2 薄膜。 |
| 英文摘要: |
| Objective To solve the anti-fog problems of the glass surfaces. Methods TiO2/ SiO2laminated films were coated on the glass substrates to increase the hydrophilicity of the glass. The films were prepared by immersing and pulling out the glass substrate into the solutions which were made by the method of sol-gel. The effects of the preparation temperature of the silicon solution, and the layer numbers of TiO2 and SiO2 on the hydrophilicity of the glass were studied. Results The results showed that the largest influencing factor on the hydrophilicity of the glass surface was the preparation temperature of the silicon solution, followed by the layer numbers of SiO2 . The minimal influencing factor was the layer number of TiO2 . With the increase in preparation temperature of the silicon solution, and the increase of the layers numbers of both SiO2and TiO2, the hydrophilicity of the glass surface first increased, and then remained almost constant. Conclusion The optimal process condition for modifying the hydrophilicity of the glass surface was to prepare the silicon solution at 60 ℃ and coat 2 layers of SiO2 films and 2 layers of the TiO2films on the glass substrates. |
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