Preparation of silica hybrid films on PMMA by sol-gel and Solvothermal Methods

被引:0
|
作者
Qin, Xiaogang [1 ]
Yang, Shengsheng [1 ]
Shi, Liang [2 ]
Xing, An [3 ]
Gao, Yuan [3 ]
机构
[1] Lanzhou Inst Phys, Sci & Technol Mat Performance Evaluating Space En, Lanzhou 730000, Peoples R China
[2] Lanzhou Inst Phys, Natl Key Lab Vaccum & Cryogen Technol & Phys, Lanzhou 730000, Peoples R China
[3] Yantai Univ, Coll Chem & Chem Engn, Yantai 264005, Peoples R China
基金
中国国家自然科学基金;
关键词
Solvothermal; Sol-gel; Polymethyl methacrylate; Optical transmittance; POLY(METHYL METHACRYLATE); COATINGS;
D O I
10.4028/www.scientific.net/AMR.785-786.877
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Using solvothermal method to modify the surface of polymethyl methacrylate (PMMA), the silica films were prepared on it via sol solution and solvothermal treatment. Silica-based hybrid sol solutions were synthesized from tetraethoxysilane (TEOS) and methyltrimethoxysilane (MTMS). The obtained silica-based hybrid films consisted of the uniform particles around 40 nm in diameter observed by atomic force microscopy (AFM). The optical property was evaluated by the UV-Vis absorption spectra. The silica hybrid films prepared through this process showed good optical transmittance.
引用
收藏
页码:877 / +
页数:2
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