Organic-Silica Hybrid Materials Consisting of the Double Four-Ring Silicate Structure as a Building Block

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<jats:title>ABSTRACT</jats:title><jats:p>Copolymerization of the cubic octameric silicate anion (Si<jats:sub>8</jats:sub>O<jats:sub>20</jats:sub><jats:sup>8-</jats:sup>) with dimethyldichlorosilane in 2, 2-dimethoxypropane has yielded organic-silica hybrid materials consisting of the S13O20 structure as a building block. The hybrid materials have shown high surface area by calcination in air. The reaction conditions have been optimized to produce the materials with higher specific surface area. As a result, the hybrid materials with BET surface area of 406 m<jats:sup>2</jats:sup> g<jats:sup>-1</jats:sup> have been obtained.</jats:p>

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  • MRS Proceedings

    MRS Proceedings 346 1994-01-01

    Springer Science and Business Media LLC

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