Crystallization behavior of sol-gel derived glasses

B. J.J. Zelinski; B. D. Fabes; D. R. Uhlmann

doi:10.1016/0022-3093(86)90146-8

Crystallization behavior of sol-gel derived glasses

B. J.J. Zelinski, B. D. Fabes, D. R. Uhlmann

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

43 Scopus citations

Abstract

The synthesis of cordierite and anorthite by an all-alkoxide route has been demonstrated. Amorphous gel-derived anorthite powders are shown to exhibit crystallization behavior similar to that of melt-derived glasses. Crystallization of amorphous gel-derived cordierite powders takes place by the formation of a transient, metastable stuffed β-quartz phase, which converts to cordierite at higher temperatures - similar to the sequence of phase development in melt-derived glasses which are close to cordierite in composition.

Original language	English (US)
Pages (from-to)	307-313
Number of pages	7
Journal	Journal of Non-Crystalline Solids
Volume	82
Issue number	1-3
DOIs	https://doi.org/10.1016/0022-3093(86)90146-8
State	Published - Jun 1 1986
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Materials Chemistry

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10.1016/0022-3093(86)90146-8

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title = "Crystallization behavior of sol-gel derived glasses",

abstract = "The synthesis of cordierite and anorthite by an all-alkoxide route has been demonstrated. Amorphous gel-derived anorthite powders are shown to exhibit crystallization behavior similar to that of melt-derived glasses. Crystallization of amorphous gel-derived cordierite powders takes place by the formation of a transient, metastable stuffed β-quartz phase, which converts to cordierite at higher temperatures - similar to the sequence of phase development in melt-derived glasses which are close to cordierite in composition.",

author = "Zelinski, {B. J.J.} and Fabes, {B. D.} and Uhlmann, {D. R.}",

note = "Funding Information: Financial support for the present work was provided by the Air Force Office of Scientific Research and by International Partners in Glass Research.",

year = "1986",

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AU - Zelinski, B. J.J.

AU - Fabes, B. D.

AU - Uhlmann, D. R.

N1 - Funding Information: Financial support for the present work was provided by the Air Force Office of Scientific Research and by International Partners in Glass Research.

PY - 1986/6/1

Y1 - 1986/6/1

N2 - The synthesis of cordierite and anorthite by an all-alkoxide route has been demonstrated. Amorphous gel-derived anorthite powders are shown to exhibit crystallization behavior similar to that of melt-derived glasses. Crystallization of amorphous gel-derived cordierite powders takes place by the formation of a transient, metastable stuffed β-quartz phase, which converts to cordierite at higher temperatures - similar to the sequence of phase development in melt-derived glasses which are close to cordierite in composition.

AB - The synthesis of cordierite and anorthite by an all-alkoxide route has been demonstrated. Amorphous gel-derived anorthite powders are shown to exhibit crystallization behavior similar to that of melt-derived glasses. Crystallization of amorphous gel-derived cordierite powders takes place by the formation of a transient, metastable stuffed β-quartz phase, which converts to cordierite at higher temperatures - similar to the sequence of phase development in melt-derived glasses which are close to cordierite in composition.

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JF - Journal of Non-Crystalline Solids

IS - 1-3

ER -

Crystallization behavior of sol-gel derived glasses

Abstract

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