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A Comparison of Structures and Crystallization Behavior of Gels, Gel-Derived Classes and Conventional Glasses

Published online by Cambridge University Press:  28 February 2011

Shyama P. Mukherjee
Shyama P. Mukherjee*
Affiliation:
IBM Corporation, Endicott, New York 13760
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Abstract

Studies on the structures and crystallization behavior of gels in TiO2, GeO2, SiO2-GeO2 and PbO-GeO2 systems are presented to analyze the differences in structures and crystallization behavior of gel-derived glasses and conventional glasses. The kinetic parameters for crystallization such as activation energies and frequency factors of gels, gel-derived glasses and conventional glasses in the GeO2-PbO system are presented to elucidate their difference in nucleation and crystallization behaviors. The influence of gel processing parameters such as pH and water concentration on the crystallization behavior of gels are discussed.

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Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 73: Symposium H – Better Ceramics Through Chemistry II , 1986 , 443
Copyright
Copyright © Materials Research Society 1986

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References

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