Organic derivatives of layered polysilicates III. Reaction of magadiite and kenyaite with allydimethylchlorosilane

Tsuneo Yanagisawa, Masatoshi Harayama, Kazuyuki Kuroda, Chuzo Kato

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Organic derivatives of layered polysilicate Na-magadiite (Na2Si14O29·xH2O) and K-kenyaite (K2Si20O41·xH2O) were synthesized by by the reaction of the alkyltrimethylammonium-polysilicate intercalation compounds with allyldimethylchlorosilane as the silylating reagent. A part of silanol groups on the SiO2 layer was silylated and furthermore the allyl groups were eliminated during the reaction to form Si(CH3)2OH groups.

Original languageEnglish
Pages (from-to)15-19
Number of pages5
JournalSolid State Ionics
Issue number1-2
Publication statusPublished - 1990 Sep


ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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