Determination of the kinetic parameters of pseudoliving radical polymerization by linearizing the chain length distribution of macromoleculesстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Автор:
Zaremski M.Yu
Журнал:
Polymer Science, Series A
Том:
48
Номер:
3
Год издания:
2006
Издательство:
Pleiades Publishing, Ltd
Местоположение издательства:
Road Town, United Kingdom
Первая страница:
234
Последняя страница:
250
DOI:
10.1134/S0965545X06030047
Аннотация:
A new approach is proposed for determination of quantitative kinetic parameters of pseudoliving radical polymerization proceeding in the mode of reversible termination, which include the reversible-termination rate constant, the length of the elementary step (number of growth events beginning from chain initiation to termination), and the number of steps that compose the chain during its growth. The method is based on the linearization of the chain length distribution of macromolecules and constitutes further development of the previously known approach to the determination of the chain transfer constant in nonliving polymerization. The applicability of the method was theoretically substantiated and experimentally verified using, as an example, some systems with reversible inhibition by nitroxides. © Nauka/Interperiodica 2006.
Добавил в систему:
Заремский Михаил Юрьевич