CARBIDE FORMATION FROM A MONTMORILLONITE-POLYACRYLONITRILE INTERCALATION COMPOUND BY CARBOTHERMAL REDUCTION.

Yoshiyuki Sugahara; Kenichi Sugimoto; Kazuyuki Kuroda; Chuzo Kato

CARBIDE FORMATION FROM A MONTMORILLONITE-POLYACRYLONITRILE INTERCALATION COMPOUND BY CARBOTHERMAL REDUCTION.

Yoshiyuki Sugahara, Kenichi Sugimoto, Kazuyuki Kuroda, Chuzo Kato

School of Advanced Science and Engineering

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

7 Citations (Scopus)

Abstract

The montmorillonite-polyacrylonitrile (PAN) intercalation compound was heated in Ar flow for the application of clay-organic complexes to the preparation of carbide through the carbothermal reduction. beta -SiC was formed at 1200 degree C and both alpha -SiC and beta -SiC were detected above 1300 degree C. SiO//2 component was reduced without forming any crystalline compounds, while Al//2O//3 component formed Mg-Al-O compound. Compared with the reactions of a montmorillonite-carbon mixture, it was clarified that the presence of PAN in the interlayer space led to the formation of alpha -SiC and suppressed the crystallization of oxides.

Original language	English
Pages (from-to)	38-43
Number of pages	6
Journal	Yogyo Kyokai Shi/Journal of the Ceramic Society of Japan
Volume	94
Issue number	1
Publication status	Published - 1986 Jan 1

ASJC Scopus subject areas

Engineering(all)

Fingerprint Dive into the research topics of 'CARBIDE FORMATION FROM A MONTMORILLONITE-POLYACRYLONITRILE INTERCALATION COMPOUND BY CARBOTHERMAL REDUCTION.'. Together they form a unique fingerprint.

Cite this

@article{823d4f4c4c9f4223ad6f58083ad75211,

title = "CARBIDE FORMATION FROM A MONTMORILLONITE-POLYACRYLONITRILE INTERCALATION COMPOUND BY CARBOTHERMAL REDUCTION.",

abstract = "The montmorillonite-polyacrylonitrile (PAN) intercalation compound was heated in Ar flow for the application of clay-organic complexes to the preparation of carbide through the carbothermal reduction. beta -SiC was formed at 1200 degree C and both alpha -SiC and beta -SiC were detected above 1300 degree C. SiO//2 component was reduced without forming any crystalline compounds, while Al//2O//3 component formed Mg-Al-O compound. Compared with the reactions of a montmorillonite-carbon mixture, it was clarified that the presence of PAN in the interlayer space led to the formation of alpha -SiC and suppressed the crystallization of oxides.",

author = "Yoshiyuki Sugahara and Kenichi Sugimoto and Kazuyuki Kuroda and Chuzo Kato",

year = "1986",

month = jan,

day = "1",

language = "English",

volume = "94",

pages = "38--43",

journal = "Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan",

issn = "1882-0743",

publisher = "Ceramic Society of Japan/Nippon Seramikkusu Kyokai",

number = "1",

}

TY - JOUR

T1 - CARBIDE FORMATION FROM A MONTMORILLONITE-POLYACRYLONITRILE INTERCALATION COMPOUND BY CARBOTHERMAL REDUCTION.

AU - Sugahara, Yoshiyuki

AU - Sugimoto, Kenichi

AU - Kuroda, Kazuyuki

AU - Kato, Chuzo

PY - 1986/1/1

Y1 - 1986/1/1

N2 - The montmorillonite-polyacrylonitrile (PAN) intercalation compound was heated in Ar flow for the application of clay-organic complexes to the preparation of carbide through the carbothermal reduction. beta -SiC was formed at 1200 degree C and both alpha -SiC and beta -SiC were detected above 1300 degree C. SiO//2 component was reduced without forming any crystalline compounds, while Al//2O//3 component formed Mg-Al-O compound. Compared with the reactions of a montmorillonite-carbon mixture, it was clarified that the presence of PAN in the interlayer space led to the formation of alpha -SiC and suppressed the crystallization of oxides.

AB - The montmorillonite-polyacrylonitrile (PAN) intercalation compound was heated in Ar flow for the application of clay-organic complexes to the preparation of carbide through the carbothermal reduction. beta -SiC was formed at 1200 degree C and both alpha -SiC and beta -SiC were detected above 1300 degree C. SiO//2 component was reduced without forming any crystalline compounds, while Al//2O//3 component formed Mg-Al-O compound. Compared with the reactions of a montmorillonite-carbon mixture, it was clarified that the presence of PAN in the interlayer space led to the formation of alpha -SiC and suppressed the crystallization of oxides.

UR - http://www.scopus.com/inward/record.url?scp=0022443014&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0022443014&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0022443014

VL - 94

SP - 38

EP - 43

JO - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan

JF - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan

SN - 1882-0743

IS - 1

ER -