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

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

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	117-123
Number of pages	7
Journal	Yogyo Kyokai Shi/Journal of the Ceramic Society of Japan
Volume	95
Issue number	1
Publication status	Published - 1987 Jan 1

ASJC Scopus subject areas

Engineering(all)

Cite this

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AU - Kuroda, Kazuyuki

AU - Kato, Chuzo

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

Abstract

ASJC Scopus subject areas

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