DECONVOLUTION OF COMPLEX CRYSTALLIZATION PROCESSES: AMORPHOUS SELENIUM
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F12%3A39895823" target="_blank" >RIV/00216275:25310/12:39895823 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
DECONVOLUTION OF COMPLEX CRYSTALLIZATION PROCESSES: AMORPHOUS SELENIUM
Original language description
Crystallization behavior of the selenium glass was studied by means of the differential scanning calorimetry under non-isothermal conditions. Two new approaches to the evaluation of crystallization kinetics - advanced interpretation of characteristic kinetic functions and modified Fraser-Suzuki deconvolution - were applied. The determination of kinetic parameters in the dependence on particle size can provide an extensive amount of information about the nature of the involved surface and bulk crystallization mechanisms. Based on these information, the deconvolution in terms of the Johnson-Mehl-Avrami process was performed, separating the two mechanisms. The results not only both, qualitatively and quantitatively, describe the crystallization process inglassy selenium but also explain various data from literature on this topic. Introduced deconvolution may represent a new approach to gaining information about complex crystallization processes for numerous material science applications.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP106%2F11%2F1152" target="_blank" >GAP106/11/1152: Reversible crystallization and structural relaxation in amorphous materials used for phase change recording</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Scientific Papers of the University of Pardubice, Series A, Faculty of Chemical Technology
ISSN
1211-5541
e-ISSN
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Volume of the periodical
18
Issue of the periodical within the volume
prosinec
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
24
Pages from-to
67-90
UT code for WoS article
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EID of the result in the Scopus database
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