• Title of article

    Low-index mesoporous silica films modified with trimethylethoxysilane

  • Author/Authors

    Maruo، نويسنده , , Takanori and Tanaka، نويسنده , , Shunsuke and Nishiyama، نويسنده , , Norikazu and Motoda، نويسنده , , Ken-ichiro and Funayama، نويسنده , , Katsuya and Egashira، نويسنده , , Yasuyuki and Ueyama، نويسنده , , Korekazu Ueyama، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 2008
  • Pages
    4
  • From page
    84
  • To page
    87
  • Abstract
    Spin-on mesostructured films were prepared from tetraethoxysilane (TEOS) as a silica source and nonionic triblock copolymer Pluronic F127 as a templating agent. The films were treated with trimethylethoxysilane (TMES) vapor before and/or after calcination. The porosity of the calcined films was increased with a rise of the molar ratio of F127/TEOS in the precursor solutions. The TMES vapor treatments reduced refractive index of the mesoporous silica films to 1.23 and effectively improved their mechanical strength.
  • Keywords
    Mesoporous silica film , Low-index , Trimethylethoxysilane vapor treatment
  • Journal title
    Colloids and Surfaces A Physicochemical and Engineering Aspects
  • Serial Year
    2008
  • Journal title
    Colloids and Surfaces A Physicochemical and Engineering Aspects
  • Record number

    1796370

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=1796370