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| Description
| - The isoconversional method suggested by Friedman and the invariant kinetic parameters method (IKP) were used in order to examine the kinetics of the nonisothermal crystallization of (GeS2)0.3 (Sb2S3)0.7. The objective of this paper is to show the usefulness of the IKP method both for determining the activation parameters as well as the model of the investigated process. It was shown that the kinetic triplet which results through the application of IKP method, depends on the set of kinetic models considered. For different sets of kinetic models, proportional values of f(alpha) are obtained. A criterion for the selection of this set, the use of which lead to the true kinetic triplet corresponding to the analyzed process (E =163.2 kJ/mol, A = 2.47 x 1012 1/min and the Avrami-Erofeev model for m = 2.5 ? 2.6 was suggested.
- The isoconversional method suggested by Friedman and the invariant kinetic parameters method (IKP) were used in order to examine the kinetics of the nonisothermal crystallization of (GeS2)0.3 (Sb2S3)0.7. The objective of this paper is to show the usefulness of the IKP method both for determining the activation parameters as well as the model of the investigated process. It was shown that the kinetic triplet which results through the application of IKP method, depends on the set of kinetic models considered. For different sets of kinetic models, proportional values of f(alpha) are obtained. A criterion for the selection of this set, the use of which lead to the true kinetic triplet corresponding to the analyzed process (E =163.2 kJ/mol, A = 2.47 x 1012 1/min and the Avrami-Erofeev model for m = 2.5 ? 2.6 was suggested. (en)
- Izokonverzní metoda navržená Friedmanem a metoda invariantních kinetických parametrů (IKP) byly použity ke zkoumání kinetiky neizotermní krystalizace (GeS2)0.3(Sb2S3)0.7. Účelem této práce je ukázat použitelnost metody IKP při určováni aktivačních parametrů stejně tak jako modelu zkoumaného procesu. Bylo ukázáno, že trojice kinetických parametrů získaných aplikací IKP metody závisí na použitém kinetickém modelu. Pro různé typy kinetických modelů byly získány hodnoty f(α). Bylo navrženo kritérium, které umožní výběr vhodného kinetického modelu a určení trojice kinetických parametrů odpovídající analyzovanému procesu (E = 163.2 kJ/mol, A = 2.47x1012 min-1, pro Avrami-Erofeevův model kde m = 2.5 ? 2.6). (cs)
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| Title
| - On the evaluation of the non-isothermal kinetic parameters of (GeS2)0.3(Sb2S3)0.7 crystallization using the IKP method
- On the evaluation of the non-isothermal kinetic parameters of (GeS2)0.3(Sb2S3)0.7 crystallization using the IKP method (en)
- Určení kinetických parametrů neizotermní krystalizace systému (GeS2)0.3(Sb2S3)0.7 IKP metodou (cs)
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| skos:prefLabel
| - On the evaluation of the non-isothermal kinetic parameters of (GeS2)0.3(Sb2S3)0.7 crystallization using the IKP method
- On the evaluation of the non-isothermal kinetic parameters of (GeS2)0.3(Sb2S3)0.7 crystallization using the IKP method (en)
- Určení kinetických parametrů neizotermní krystalizace systému (GeS2)0.3(Sb2S3)0.7 IKP metodou (cs)
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| skos:notation
| - RIV/00216275:25310/04:00001326!RIV08-MSM-25310___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00216275:25310/04:00001326
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - solid state reactions; activation energy; isoconversional methods; thermogravimetric data; thermal analysis; mechanism; TG (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Málek, Jiří
- Criado, J.
- Budrugeac, P.
- Gotor, F.
- Popescu, C.
- Pérez-Maqueda, M.
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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