PRELIMINARY CHARACTERIZATION OF GEL PRECURSORS AND THEIR HIGH-TEMPERATURE PRODUCTS BY **2**7Al MAGIC-ANGLE SPINNING NMR.

Sridhar Komarneni; Roy Rustum; Colin A. Fyfe; Gordon J. Kennedy

PRELIMINARY CHARACTERIZATION OF GEL PRECURSORS AND THEIR HIGH-TEMPERATURE PRODUCTS BY 27Al MAGIC-ANGLE SPINNING NMR.

Sridhar Komarneni, Roy Rustum, Colin A. Fyfe, Gordon J. Kennedy

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

Abstract

The environment of the Al atom in alumina gels, single-phase and diphasic mullite gels, and their transformation products was studied. Heat treatment of gels at 500 degree C caused partial conversion of octahedral Al to tetrahedral Al. The Al in single-phase mullite gel appears to be highly ordered compared to that in diphasic mullite gel.

Original language	English (US)
Pages (from-to)	c. 243-c. 245
Journal	Journal of the American Ceramic Society
Volume	68
Issue number	9
State	Published - Sep 1985

All Science Journal Classification (ASJC) codes

Ceramics and Composites
Materials Chemistry

Cite this

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title = "PRELIMINARY CHARACTERIZATION OF GEL PRECURSORS AND THEIR HIGH-TEMPERATURE PRODUCTS BY **2**7Al MAGIC-ANGLE SPINNING NMR.",

abstract = "The environment of the Al atom in alumina gels, single-phase and diphasic mullite gels, and their transformation products was studied. Heat treatment of gels at 500 degree C caused partial conversion of octahedral Al to tetrahedral Al. The Al in single-phase mullite gel appears to be highly ordered compared to that in diphasic mullite gel.",

author = "Sridhar Komarneni and Roy Rustum and Fyfe, {Colin A.} and Kennedy, {Gordon J.}",

year = "1985",

month = sep,

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journal = "Journal of the American Ceramic Society",

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AU - Rustum, Roy

AU - Fyfe, Colin A.

AU - Kennedy, Gordon J.

PY - 1985/9

Y1 - 1985/9

N2 - The environment of the Al atom in alumina gels, single-phase and diphasic mullite gels, and their transformation products was studied. Heat treatment of gels at 500 degree C caused partial conversion of octahedral Al to tetrahedral Al. The Al in single-phase mullite gel appears to be highly ordered compared to that in diphasic mullite gel.

AB - The environment of the Al atom in alumina gels, single-phase and diphasic mullite gels, and their transformation products was studied. Heat treatment of gels at 500 degree C caused partial conversion of octahedral Al to tetrahedral Al. The Al in single-phase mullite gel appears to be highly ordered compared to that in diphasic mullite gel.

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AN - SCOPUS:0022130375

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JO - Journal of the American Ceramic Society

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ER -

PRELIMINARY CHARACTERIZATION OF GEL PRECURSORS AND THEIR HIGH-TEMPERATURE PRODUCTS BY 27Al MAGIC-ANGLE SPINNING NMR.

Abstract

All Science Journal Classification (ASJC) codes

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