Отправить статью по E-mail A new approach to the study of the structure of polyisoprene obtained by cationic polymerization
- Авторы: Rozentsvet V.A.1, Kozlov V.G.1, Stotskaya O.A.1, Smirnov S.N.2, Tolstoy P.M.2
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Учреждения:
- Institute of Ecology of the Volga River Basin, Russian Academy of Sciences
- St.-Petersburg State University, Department of Chemistry
- Выпуск: Том 68, № 1 (2019)
- Страницы: 116-120
- Раздел: Full Articles
- URL: https://ogarev-online.ru/1066-5285/article/view/243286
- DOI: https://doi.org/10.1007/s11172-019-2425-3
- ID: 243286
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Аннотация
The use of the T2 filter in NMR studies allowed us to separate carbon atoms by their mobility in different fragments of the macromolecular chain of polyisoprene synthesized by cationic polymerization. The NMR signals of terminal units with conjugated double bonds were identified for the first time for the “cationic” polyisoprene, which experimentally confirmed the transfer of the growing chain to the monomer in the process of cationic polymerization of isoprene.
Об авторах
V. Rozentsvet
Institute of Ecology of the Volga River Basin, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: rozentsvet@mail.ru
Россия, 10 ul. Komzina, Togliatti, 445003
V. Kozlov
Institute of Ecology of the Volga River Basin, Russian Academy of Sciences
Email: rozentsvet@mail.ru
Россия, 10 ul. Komzina, Togliatti, 445003
O. Stotskaya
Institute of Ecology of the Volga River Basin, Russian Academy of Sciences
Email: rozentsvet@mail.ru
Россия, 10 ul. Komzina, Togliatti, 445003
S. Smirnov
St.-Petersburg State University, Department of Chemistry
Email: rozentsvet@mail.ru
Россия, 7–9 Universitetskaya nab., St.-Petersburg, 199034
P. Tolstoy
St.-Petersburg State University, Department of Chemistry
Email: rozentsvet@mail.ru
Россия, 7–9 Universitetskaya nab., St.-Petersburg, 199034
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