About: Is the original Kissinger equation obsolete today?

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The original Kissinger, Friedman, and modified Kissinger-Akahira-Sunose (KAS) methodologies were used to evaluate the apparent activation energy of theoretically simulated complex processes consisting of two overlapping independent JMA-like (Johnson-Mehl-Avrami-like) subprocesses. Three overlay series were studied, each representing one of the basic conceptual types of peak overlap. It was shown that, in the case of complex processes, both the tested isoconversion methods (KAS and Friedman) provide good qualitative information about the activation energies of the involved overlapping signals. However, from the quantitative point of view, the data are not easy to interpret, and deconvolution procedures are necessary for meaningful results to be obtained. On the other hand, in most cases, the apparent activation energy determined by the original Kissinger equation for the overlapped dominant peak corresponded very well to the true values determined for the sole processes. This suggests large robustness of the Kissinger methodology that even nowadays may be considered very advantageous and utilized in kinetic analysis of complex processes. The original Kissinger, Friedman, and modified Kissinger-Akahira-Sunose (KAS) methodologies were used to evaluate the apparent activation energy of theoretically simulated complex processes consisting of two overlapping independent JMA-like (Johnson-Mehl-Avrami-like) subprocesses. Three overlay series were studied, each representing one of the basic conceptual types of peak overlap. It was shown that, in the case of complex processes, both the tested isoconversion methods (KAS and Friedman) provide good qualitative information about the activation energies of the involved overlapping signals. However, from the quantitative point of view, the data are not easy to interpret, and deconvolution procedures are necessary for meaningful results to be obtained. On the other hand, in most cases, the apparent activation energy determined by the original Kissinger equation for the overlapped dominant peak corresponded very well to the true values determined for the sole processes. This suggests large robustness of the Kissinger methodology that even nowadays may be considered very advantageous and utilized in kinetic analysis of complex processes. (en)
Title	Is the original Kissinger equation obsolete today? Is the original Kissinger equation obsolete today? (en)
skos:prefLabel	Is the original Kissinger equation obsolete today? Is the original Kissinger equation obsolete today? (en)
skos:notation	RIV/00216275:25310/14:39898148!RIV15-GA0-25310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP106/11/1152)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Svoboda, Roman Málek, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	22915
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/14:39898148
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Deconvolution; Isoconversion methods; Complex processes; Kissinger equation (en)
http://linked.open.../riv/klicoveSlovo	Deconvolution Complex processes Kissinger equation Isoconversion methods
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[D26967E5754A]
http://linked.open...i/riv/nazevZdroje	Journal of Thermal Analysis and Calorimetry
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Reversible crystallization and structural relaxation in amorphous materials used for phase change recording
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	115
http://linked.open...iv/tvurceVysledku	Málek, Jiří Svoboda, Roman
http://linked.open...ain/vavai/riv/wos	000330729100110
issn	1388-6150
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/s10973-013-3486-4
http://localhost/t...ganizacniJednotka	25310

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