Developments of new monolithic porous materials based on polymerization in liquid media

DOI

Bibliographic Information

Other Title
  • （平成22年度進歩賞受賞講演）液相における重合反応に基づく新規モノリス状多孔体の開発

Abstract

Several monolithic porous materials have been developed through polymerization of molecular precursors in liquid media by adequately controlling the polymerization behavior and phase separation. New transparent and low-density methylsilsesquioxane aerogels, in particular, show unusual flexibility against compression, which allows evaporative drying to obtain aerogel-like xerogels under ambient conditions. Macroporous titania monoliths are prepared in mild conditions by controlling the reactivity of titanium(IV) alkoxide with chelating agent and catalytic amount of mineral salt. Macroporous organic crosslinked polymers are successfully obtained from multi-vinyl precursors by controlled/living radical polymerization, and further processed into monolithic activated carbons. Several possible applications of obtained materials will also be discussed.

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Details 詳細情報について

  • CRID
    1390001205622886912
  • NII Article ID
    130006983024
  • DOI
    10.14853/pcersj.2012s.0.59.0
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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