Crystallization kinetics and phase transformation of xLi2S-(1 - x)Sb2S3, x = 0-0.17 glass

Thermal analysis methods are widely used to study crystallization kinetics in glasses. The non-isothermal crystallization kinetics of xLi2S-(1-x)Sb2S3, x=0-0.17 were investigated using DSC. The activation energies, Ea, for crystal growth have been determined for glass samples with particle size of &...

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Veröffentlicht in:	Journal of non-crystalline solids 2003-11, Vol.329 (1-3), p.104-107
Hauptverfasser:	DE LA PARRA, S, TORRES-GONZALEZ, L. C, TORRES-MARTINEZ, L. M, SANCHEZ, E
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Disordered solids Exact sciences and technology Glasses Materials science Materials testing Physics Structure of solids and liquids crystallography Thermal analysis, differential thermal analysis (DTA), differential thermogravimetric analysis
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Zusammenfassung:	Thermal analysis methods are widely used to study crystallization kinetics in glasses. The non-isothermal crystallization kinetics of xLi2S-(1-x)Sb2S3, x=0-0.17 were investigated using DSC. The activation energies, Ea, for crystal growth have been determined for glass samples with particle size of < 75 mm. The phases at which the glasses crystallized after the thermal process have been identified by powder XRD analysis. 7 refs.
ISSN:	0022-3093
DOI:	10.1016/j.jnoncrysol.2003.08.021