Crystal nucleation kinetics of polyethylene on active centers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00432521" target="_blank" >RIV/68378271:_____/14:00432521 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jcrysgro.2014.02.013" target="_blank" >http://dx.doi.org/10.1016/j.jcrysgro.2014.02.013</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jcrysgro.2014.02.013" target="_blank" >10.1016/j.jcrysgro.2014.02.013</a>

Result language
angličtina
Original language name
Crystal nucleation kinetics of polyethylene on active centers
Original language description
Model of nucleation on active centers is applied to formation of folded chain crystals of polyethylene at low supercooling. Nucleation rate and the total number of nuclei are determined by numerical solution of kinetic equations. Thermodynamic and kinetic parameters were chosen to get the coincidence with experimental data for the total number of nuclei and the size distribution of nuclei as a function of time. Nucleation rates for various cluster sizes and the exhaustion of active centers due to the phase transition process were determined. It is shown that the number of exhausted active centers, on which crystalline nuclei are formed, increases with time.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Project
<a href="/en/project/GAP108%2F12%2F0891" target="_blank" >GAP108/12/0891: Nucleation of diamond on strongly curved surfaces of PLGA-based nanofibers</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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