Comparative study on hydrophobic anti-reflective films from three kinds of methyl-modified silica sols
Xu, Y; Wu, D; Sun, YH; Li, ZH; Dong, BZ; Wu, ZH; Li ZH(李志宏); Dong BZ(董宝中); Wu ZH(吴忠华)
刊名JOURNAL OF NON-CRYSTALLINE SOLIDS
2005
卷号351期号:3页码:#REF!
学科分类Materials Science
DOI10.1016/j.jnoncrysol.2004.11.011
通讯作者Sun, YH (reprint author), Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Peoples R China.
文章类型Article
英文摘要Methyl-modified silica sols were prepared with the polymer of methyltriethoxysitane (MTES), the polymer of dimethyldiethoxysiloxane (DDS), and hexamethydisizane (HMDS) as mono-, di-, and tri-methyl modifiers respectively. By comparing the size and the shape of clusters in three different methyl-modified silica sols, the special nature of the sol was found to be the key to the property of films. Different modal modification of methyl to silica particles led to different cluster fractal structures that influenced the morphology, the porosity of films and consequently the anti-reffection characteristics. The contribution of methyls in or on clusters directly determined the hydrophobicity. Using mono- or di-methyl-modified silica sol, the film/water contact angles were less than 120degrees. But it could reach 165degrees when using tri-methyl-modified silica sol. The lowest reflectivity of film could reach 0.0% for all the three modified sols. As a result of the comparative study, tri-methyl-modified silica sol was more suitable to prepare hydrophobic anti-reflective film with required high optical performance. (C) 2004 Elsevier B.V. All rights reserved.
类目[WOS]Materials Science, Ceramics ; Materials Science, Multidisciplinary
收录类别SCI
WOS记录号WOS:000226437600009
引用统计
被引频次:26[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/227244
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
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GB/T 7714
Xu, Y,Wu, D,Sun, YH,et al. Comparative study on hydrophobic anti-reflective films from three kinds of methyl-modified silica sols[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS,2005,351(3):#REF!.
APA Xu, Y.,Wu, D.,Sun, YH.,Li, ZH.,Dong, BZ.,...&吴忠华.(2005).Comparative study on hydrophobic anti-reflective films from three kinds of methyl-modified silica sols.JOURNAL OF NON-CRYSTALLINE SOLIDS,351(3),#REF!.
MLA Xu, Y,et al."Comparative study on hydrophobic anti-reflective films from three kinds of methyl-modified silica sols".JOURNAL OF NON-CRYSTALLINE SOLIDS 351.3(2005):#REF!.
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