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Kinetics of ion‐exchange‐induced vitrification of glass‐ceramics
Author(s) -
Lipovskii Andrey A.,
Redkov Alexey V.,
Rtischeva Alexandra A.,
Tagantsev Dmitry K.,
Zhurikhina Valentina V.
Publication year - 2019
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/jace.16253
Subject(s) - vitrification , raman spectroscopy , materials science , ceramic , glass ceramic , kinetics , silicate , phase (matter) , ion exchange , chemical engineering , lithium (medication) , spectroscopy , ion , analytical chemistry (journal) , mineralogy , composite material , chemistry , optics , chromatography , organic chemistry , medicine , physics , quantum mechanics , endocrinology , andrology , engineering
Micro‐Raman spectroscopy was applied to characterize the ion‐exchange‐induced vitrification of silicate glass‐ceramics with lithium metasilicate crystalline phase. In parallel, the glass‐ceramics vitrification was simulated on the base of the theory developed. Comparison of the data obtained with micro‐Raman spectroscopy with the results of the simulation allowed revealing the kinetic parameters of vitrification process and evaluating the corresponding activation energies. These experimental approach and theory can be applied to other types of glass‐ceramics.