| AF2400-SiO2疏水复合光学薄膜制备及其表征 |
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| 引用本文： | 汪国庆,沈军,谢志勇,吴广明.AF2400-SiO2疏水复合光学薄膜制备及其表征[J].同济大学学报(自然科学版),2006,34(7):924-927. |
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| 作者姓名： | 汪国庆 沈军 谢志勇 吴广明 |
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| 作者单位： | 同济大学,物理系,上海,200092 |
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| 基金项目： | 国家自然科学基金;高比容电子铝箔的研究开发与应用项目;上海市青年科技启明星计划;上海市科委资助项目;国家自然科学基金 |
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| 摘 要： | 采用溶胶-凝胶工艺制备低折射率二氧化硅(SiO2)增透薄膜,用AF2400(Telflon)对薄膜进行表面处理得到AF2400-SiO2疏水复合光学薄膜.对薄膜的表面形貌、疏水性能、光学性能等进行测试,结果显示AF2400-SiO2复合光学薄膜表面平整,折射率为1.21,疏水角可以达到110°~120°.
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| 关 键 词： | 光学薄膜 制备 溶胶-凝胶工艺 AF2400-SiO2疏水减反复合薄膜 无定形氟聚合物AF2400 |
| 文章编号： | 0253-374X（2006）07-0924-04 |
| 收稿时间： | 06 2 2005 12:00AM |
| 修稿时间： | 2005-06-02 |
Preparation and Performance of the Hydrophobic Anti-reflection AF2400-SiO2 Composite Film |
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| WANG Guoqing,SHEN Jun,XIE Zhiyong,WU Guangming.Preparation and Performance of the Hydrophobic Anti-reflection AF2400-SiO2 Composite Film[J].Journal of Tongji University(Natural Science),2006,34(7):924-927. |
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| Authors: | WANG Guoqing SHEN Jun XIE Zhiyong WU Guangming |
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| Abstract: | Antireflective SiO_2 coating is prepared with a sol-gel route and dip coating and the surface of SiO_2 film is disposed with AF_(2400).AF_(2400)-SiO_2 film is characterized by atomic force microscopy,fourier transform infrared spectroscopy,ultraviolet visible and near-infra-red spectroscopy and contact angle measure etc.Experimental results show that the light transmission of AF_(2400)-SiO_2 composite film is 97.7% at 355 nm and the refractive index is(1.21).The AF_(2400)-SiO_2 composite films are of fine hydrophobic performance and optical performance. |
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| Keywords: | optical thin film preparation sol-gel route AF2400- SiO2 hydrophobic anti-reflectioncomposite film amorphous fluor-polymer AF2400 |
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