The evaluation of kinetic parameters from non-isothermal experiments: Application to crystallization kinetics

T. Kemény, L. Gránásy

Research output: Contribution to journalArticle

55 Citations (Scopus)

Abstract

Kinetic parameters are usually evaluated from non-isothermal experiments by supposing the same form of the rate equation in isothermal and dynamic investigations. The capabilities and limitations of this approach will be discussed. The applicability of the alternative hypothesis where the transformed fraction is a state function of its variables and the rate equation is different under isothermal and non-isothermal conditions is highly questionable for any processes. This approach is definitely invalid for crystallization kinetics as it contradicts the formal theory of solid state transformations.

Original languageEnglish
Pages (from-to)193-202
Number of pages10
JournalJournal of Non-Crystalline Solids
Volume68
Issue number2-3
DOIs
Publication statusPublished - 1984

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Crystallization kinetics
Kinetic parameters
crystallization
evaluation
kinetics
Experiments
solid state

ASJC Scopus subject areas

  • Ceramics and Composites
  • Electronic, Optical and Magnetic Materials

Cite this

The evaluation of kinetic parameters from non-isothermal experiments : Application to crystallization kinetics. / Kemény, T.; Gránásy, L.

In: Journal of Non-Crystalline Solids, Vol. 68, No. 2-3, 1984, p. 193-202.

Research output: Contribution to journalArticle

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