PREPARATION OF A MAGADIITE-POLYACRYLONITRILE INTERCALATION COMPOUND AND ITS CONVERSION TO SILICON CARBIDE.

Yoshiyuki Sugahara, Ken ichi Sugimoto, Tsuneo Yanagisawa, Yasuyuki Nomizu, Kazuyuki Kuroda, Chuzo Kato

    Research output: Contribution to journalArticle

    10 Citations (Scopus)

    Abstract

    A magadiite (layered polysilicate)-polyacrylonitrile (PAN) intercalation compound was first prepared to investigate its potential as a precursor for the synthesis of non-oxide ceramics by carbothermal reduction. Acrylonitrile monomer was intercalated and polymerized in the interlayer space of a C//1//2H//2//5N(CH//3)//3** plus -magadiite complex. After the cyclization of PAN by the heat treatment in air, the compound was heated in Ar flow for 2 h. Above 1300 degree C, beta -SiC was formed without the formation of any crystalline SiO//2 phases.

    Original languageEnglish
    Pages (from-to)117-123
    Number of pages7
    JournalYogyo Kyokai Shi/Journal of the Ceramic Society of Japan
    Volume95
    Issue number1
    Publication statusPublished - 1987

    Fingerprint

    Intercalation compounds
    polyacrylonitrile
    Polyacrylonitriles
    Silicon carbide
    intercalation
    silicon carbides
    Acrylonitrile
    Carbothermal reduction
    preparation
    acrylonitriles
    Cyclization
    interlayers
    heat treatment
    monomers
    Monomers
    Heat treatment
    methylidyne
    ceramics
    Crystalline materials
    air

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    PREPARATION OF A MAGADIITE-POLYACRYLONITRILE INTERCALATION COMPOUND AND ITS CONVERSION TO SILICON CARBIDE. / Sugahara, Yoshiyuki; Sugimoto, Ken ichi; Yanagisawa, Tsuneo; Nomizu, Yasuyuki; Kuroda, Kazuyuki; Kato, Chuzo.

    In: Yogyo Kyokai Shi/Journal of the Ceramic Society of Japan, Vol. 95, No. 1, 1987, p. 117-123.

    Research output: Contribution to journalArticle

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    AU - Kuroda, Kazuyuki

    AU - Kato, Chuzo

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