材料科学与工程学报2012，Vol.30Issue(1)：5-8,4.
减反射可见光与反射近红外线双功能镀膜玻璃
Double Functional Coating Glass of Anti-reflective Visible Light and Reflective Near-infrared
摘要
Abstract
Double functional coating glass（glass/TiO2-SiO2/SnO2∶F/SiO2） with properties of anti-reflective visible light and reflective near-infrared was prepared by sol-gel method.The effect of doped TiO2 content and water content on the refractive index of TiO2-SiO2 film and the SiO2 film were researched using fitting method,respectively.After being treated with rapid annealing process,the structure and sheet resistance of the SnO2∶F film were researched using X-ray diffractometry（XRD） and four-probe.The transmittance and surface topography of the composite film were measured and investigated by ultraviolet-visible（UV-Vis） absorption spectrometry and scanning electron microscopy（SEM）,respectively.The obtained results show that the refractive index of the TiO2-SiO2 film can be modified from 1.49 to 1.97 with increasing the content of TiO2,the surface of the SiO2 film appears micro-pores with increasing water content in the SiO2 sol,which lower refractive index of the SiO2 film.The double functional coating glass appears 96% transmittance in visible region,and reflecting infrared from 1120nm wavelength.关键词
SiO2/SnO2：F/SiO2复合膜/溶胶-凝胶/可见光减反射/近红外反射Key words
SiO2/SnO2∶F /SiO2 composite film/sol-gel/anti-reflective visible light/reflective near-infrared分类
化学化工引用本文复制引用
赵青南,董玉红,赵杰,曾妩,卢秀强..减反射可见光与反射近红外线双功能镀膜玻璃[J].材料科学与工程学报,2012,30(1):5-8,4.基金项目
国家自然科学基金重点项目“节能玻璃镀膜材料的设计与可控制备”资助项目 （）
