Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
A complex study of the properties of poly-N-vinylsuccinimides synthesized by the reversible addition-fragmentation chain transfer polymerization (RAFT) was carried out by the methods of molecular hydrodynamics. Molecular masses were determined from the sedimentation-diffusion analysis, the range was 5000 < M, g/mol < 68000. Scaling relationships of hydrodynamic characteristics with molecular mass were established, and the conformational characteristics of molecular chains of poly-N-vinylsuccinimides were estimated. The value of the statistical segment, determined from the data on translational and rotational friction, was (2.7 ± 0.1) nm. The polydispersity of several samples was evaluated from the results on velocity sedimentation.
Язык оригинала | английский |
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Страницы (с-по) | 1213-1221 |
Число страниц | 9 |
Журнал | Colloid and Polymer Science |
Том | 297 |
Номер выпуска | 9 |
Дата раннего онлайн-доступа | 16 июл 2019 |
DOI | |
Состояние | Опубликовано - 1 сен 2019 |
ID: 46132707