Determination of Unsaturation Level, Halogen Content, and Main Forms of Isoprene Units in Halogenated Butyl Rubbers by 1H NMR Spectroscopy
| Parent link: | Journal of Applied Spectroscopy Vol. 82, iss. 3.— 2015.— [P. 465-469] |
|---|---|
| Главный автор: | |
| Другие авторы: | , |
| Примечания: | Title screen We have used 1 H NMR spectroscopy to study commercial samples of chloro-substituted and bromo-substituted butyl rubbers. We propose calculation formulas for quantitative determination of the main forms in halobutyl rubber (1,4-isoprene, exo form) and its characteristics: unsaturation level, halogen content in the isoprene units. We show that it is possible to determine the main structural characteristics of bromobutyl rubber in the presence of filler. Режим доступа: по договору с организацией-держателем ресурса |
| Язык: | английский |
| Опубликовано: |
2015
|
| Предметы: | |
| Online-ссылка: | http://dx.doi.org/10.1007/s10812-015-0131-y |
| Формат: | Электронный ресурс Статья |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644709 |