Kinetics of polymer nucleation on active centers

0356498 - FZÚ 2011 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Kožíšek, Zdeněk - Demo, Pavel - Sveshnikov, Alexey - Tichá, Petra
Kinetics of polymer nucleation on active centers.
Proceedings of the 20th Joint Seminar Development of Materials Science in Research and Education. Praha: CSACG, 2010 - (Nitsch, K.; Kožíšek, Z.), s. 31-32. ISBN 978-80-254-7237-8.
[Joint Seminar Development of Materials Science in Research and Education /20./. Bořetice (CZ), 01.09.2010-03.09.2010]
Grant CEP: GA AV ČR IAA100100806
Výzkumný záměr: CEZ:AV0Z10100521
Klíčová slova: polymer nucleation * heterogeneous nucleation on nucleation agent
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
http://department.fzu.cz/csacg/DMS20/

We have numerically solved kinetic equations describing formation of nuclei on active centers to determine the total number of nuclei, nucleation rate and the number densities of nuclei near critical size. Results of our model were compared with experimental data for polymer crystal nucleation of polyethylene on nucleation agent. Our model predicts are in good coincidence with experimental data.
Trvalý link: http://hdl.handle.net/11104/0195004