PHASE SEPARATION AND THE REVOLUTION IN CONCEPT OF GLASS STRUCTURE.

Donald R Uhlmann, A. G. Kolbeck

Research output: Contribution to journalArticle

81 Citations (Scopus)

Abstract

The present paper reviews the current understanding of liquid-liquid immiscibility in oxide systems. The mechanism of phase separation in most oxide systems under most conditions has not yet been established. Both discrete particle and interconnected structures can be produced by either nucleation-growth-coalescence or spinodal decomposition; and the general form as well as the detailed characteristics of the phase separation structures seen in glasses depend strongly upon their composition and thermal mechanical history. Coarsening has been shown to be an important process in phase separation, and can involve changes in the morphology as well as the scale of the structure.

Original languageEnglish (US)
Pages (from-to)146-158
Number of pages13
JournalPhysics and Chemistry of Glasses
Volume17
Issue number5
StatePublished - Oct 1976
Externally publishedYes

Fingerprint

Phase separation
Glass
Oxides
glass
Spinodal decomposition
oxides
Liquids
Coarsening
liquids
Coalescence
coalescing
Nucleation
solubility
Solubility
histories
nucleation
decomposition
Chemical analysis
Hot Temperature

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Ceramics and Composites

Cite this

PHASE SEPARATION AND THE REVOLUTION IN CONCEPT OF GLASS STRUCTURE. / Uhlmann, Donald R; Kolbeck, A. G.

In: Physics and Chemistry of Glasses, Vol. 17, No. 5, 10.1976, p. 146-158.

Research output: Contribution to journalArticle

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