| Форма представления | Статьи в зарубежных журналах и сборниках |
| Год публикации | 2016 |
| Язык | английский |
|
Гнездилов Олег Иванович, автор
|
| Библиографическое описание на языке оригинала |
Rozentsvet V.A, Kozlov V.G, Korovina N.A, The Structure of Cationic Polyisoprene: Branching versus Cyclization// Macromolecular Chemistry and Physics. - 2016. - Vol.217, Is.16. - P.1860-1867. |
| Аннотация |
The structure, molecular weight, and molecular weight distribution (MWD) of polyisoprene
fractions, which were obtained during the fraction of polyisoprene with broad MWD
(Mw/Mn = 25.6) synthesized with tBuCl/TiCl4 initiating system have been investigated. It
is established that chain transfer to polymer leading to
branched macromolecules is responsible for the formation of
polyisoprene with broad MWD and reduced unsaturation. It
is shown for the first time that unsaturation decreased while
the content of head and end groups in a single macromolecule
increased with increasing molecular weight of polyisoprene
fraction. The unsaturated part of the polymer chain consists
of presumably trans-1,4-units independently of the molecular
weight of polyisoprene fraction |
| Ключевые слова |
structure, molecular weight, polyisoprene fractions, molecular weight distribution, NMR |
| Название журнала |
Macromolecular Chemistry and Physics
|
| URL |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84982206020&partnerID=40&md5=9c73a5bde7f8a961d5f531da5258bcb8 |
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=147473 |
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Гнездилов Олег Иванович |
ru_RU |
| dc.date.accessioned |
2016-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2016-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2016 |
ru_RU |
| dc.identifier.citation |
Rozentsvet V.A, Kozlov V.G, Korovina N.A, The Structure of Cationic Polyisoprene: Branching versus Cyclization// Macromolecular Chemistry and Physics. - 2016. - Vol.217, Is.16. - P.1860-1867. |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=147473 |
ru_RU |
| dc.description.abstract |
Macromolecular Chemistry and Physics |
ru_RU |
| dc.description.abstract |
The structure, molecular weight, and molecular weight distribution (MWD) of polyisoprene
fractions, which were obtained during the fraction of polyisoprene with broad MWD
(Mw/Mn = 25.6) synthesized with tBuCl/TiCl4 initiating system have been investigated. It
is established that chain transfer to polymer leading to
branched macromolecules is responsible for the formation of
polyisoprene with broad MWD and reduced unsaturation. It
is shown for the first time that unsaturation decreased while
the content of head and end groups in a single macromolecule
increased with increasing molecular weight of polyisoprene
fraction. The unsaturated part of the polymer chain consists
of presumably trans-1,4-units independently of the molecular
weight of polyisoprene fraction |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
structure |
ru_RU |
| dc.subject |
molecular weight |
ru_RU |
| dc.subject |
polyisoprene fractions |
ru_RU |
| dc.subject |
molecular weight distribution |
ru_RU |
| dc.subject |
NMR |
ru_RU |
| dc.title |
The Structure of Cationic Polyisoprene: Branching versus Cyclization |
ru_RU |
| dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
|
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