Univerzita Pardubice Fakulta chemicko- technologická

Univerzita Pardubice

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Publikace detail

Kinetika krystalizace skla Ag14As28.4S57.6

Autoři: Švadlák Daniel | Krbal Miloš | Shánělová Jana | Málek Jiří | Wágner Tomáš

Rok: 2004

Druh publikace: ostatní - přednáška nebo poster

Strana od-do: nestránkováno

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Kinetika krystalizace skla Ag14As28.4S57.6	The crystallization kinetics of Ag14As28.4S57.6 glass was studied by differential scanning calorimetry (DSC) at non-isothermal conditions. Two crystallization effects were observed. The activation energies, pre-exponential factors and kinetic parameters of SB model were determined. It was found that both of crystallization processes are complicated. Two crystallization forms of AgAsS2 (trechmannite and smithite) were created during crystallization.	kinetic study, DSC, crystallization, chalcogenide glasses, Ag-As-S
eng	The Crystallization Kinetics of Ag14As28.4S57.6 Glass	The crystallization kinetics of Ag14As28.4S57.6 glass was studied by differential scanning calorimetry (DSC) at non-isothermal conditions. Two crystallization effects were observed. The activation energies, pre-exponential factors and kinetic parameters of SB model were determined. It was found that both of crystallization processes are complicated. Two crystallization forms of AgAsS2 (trechmannite and smithite) were created during crystallization.	kinetic study, DSC, crystallization, chalcogenide glasses, Ag-As-S