Materials Reports  2019, Vol. 33 Issue (Z2): 161-164 |
| INORGANIC MATERIALS AND CERAMIC MATRIX COMPOSITES |
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| Preparation and Performance Study of Double Layer TiO2-SiO2/SiO2Anti-reflection Films in Wide Optical Wavelength |
| MA Liyun, TANG Yongkang, BAO Tian, JIN Liangmao, GAN Zhiping, LI Gang
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| State Key Laboratory of Advanced Technology for Float Glass, Bengbu Design & Research Institute for Glass Industry, Bengbu 233000 |
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Abstract Double layer TiO2-SiO2/SiO2 composite anti-reflective thin films were prepared by sol-gel method. The refractive index and thickness of the layer was regulated, then optical performance of the films prepared were researched. The film morphology, film thickness, refractive index and transmittance of the films were investigated by field emission scanning electron microscopy (FESEM), ellipsometer and ultraviolet-visible-infrared spectrophotometer, respectively. The results show that the refractive index of TiO2-SiO2 thin film prepared is about 1.5—2.0. Better optical performance of the double layer is obtained when the thickness of TiO2-SiO2 and SiO2 are 160 nm and 90 nm, The films show significant transmittance improvement in wide light wavelength of 380—1 100 nm, the maximum transmittance in visible light can reach to 97.5%, and the average transmittance is 93.9%.
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Published: 25 November 2019
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| Fund:This work was financially supported by the Major Scientific and Technological Project(17030901085) and Key Research and Development Program (1804a09020061) of Anhui province. |
About author:: Liyun Ma, professor of engineering, engaged in research and development of new glass technology, industrialization of achievements and management of science and technology for a long time, successively undertaken many national, provincial and ministerial projects including the “National Science and technology support” plan, “973” plan and “863” plan, Organized and built several national or provincial scientific research platforms, and made a very big contributions to the development of glass industry and the transformation of independent innovation achievements.
Yongkang Tang, R & D Engineer of State Key Laboratory of advanced technology for float glass, Bengbu Design and Research Institute for Glass Industry. Participated in numbers of research projects like glass mate-rials, functional films and coating preparation technology on glass surface, mainly focuses on the research of glass functional films now. |
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1 陈平翰,汪炜怡,徐青山.三峡生态环境监测,2019,4(2),53.
2 Cao H, Bai Y, Qiao L J. Optik,2015,126(20),26435.
3 Dou W W, Wang P, Zhang D, et al. Materials Letters,2016,167,69.
4 Abdellatif S, Sharifi P, Kirah K, et al. Microporous and Mesoporous Materials,2018,264,84.
5 Lee J Y, Lee M K. Applied Surface Science,2015,357,659.
6 Gracia F, Yubero F, Holgado J P, et al. Thin Solid Films,2006,500(1-2),19.
7 Wang J D, Ge J J, Hou H G, et al. Applied Surface Science,2017,422,970.
8 Sharma N, Kumar M, Kumari N, et al. Materials Today: Proceedings,2018,5,6421.
9 Martinet C, Paillard V, Gagnaire A, et al. Journal of Non-Crystalline Solids,1997,216,77.
10 Ashok Kumar B, Sivasankar G, Sangeeth Kumar B, et al. Materials Today: Proceedings,2018,5(1),1759.
11 Liu J J, Ho W J, Lee Y Y, et al. Thin Solid Films,2014,570,585.
12 Li D Z, Wan D Y, Zhu X L, et al. Solar Energy Materials and Solar Cells,2014,130,505.
13 余锡宾,吴虹.无机材料学报,1996,11(4),703. |
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