Regulation of Molecular Weight Characteristics and Microtacticity of Polyhexene Produced over Highly Active Supported Titanium-Magnesium Catalysts Научная публикация
| Журнал |
Macromolecular Reaction Engineering
ISSN: 1862-832X , E-ISSN: 1862-8338 |
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| Вых. Данные | Год: 2018, Том: 12, Номер: 3, Номер статьи : 1700064, Страниц : 6 DOI: 10.1002/mren.201700064 | ||||
| Ключевые слова | 1-hexene polymerization, Isotacticity, Molecular weight distribution, Polyhexene, Ziegler-Natta catalysts | ||||
| Авторы |
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| Организации |
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Информация о финансировании (2)
| 1 | Федеральное агентство научных организаций России | 0303-2016-0009 |
| 2 | Министерство образования и науки Российской Федерации |
Реферат:
The data on the effect of polymerization temperature of 1-hexene within the 30-70 °C range in the presence of a highly active supported titanium-magnesium catalyst on molecular weight characteristics and microtacticity of polyhexene, with cocatalyst composition being additionally varied (AlEt3 or Al(i-Bu)3), in the absence and presence of an external stereoregulating electron-donating compound and hydrogen, are reported. Polymerization conditions, making it possible to specifically regulate molecular weight and molecular weight distribution of polyhexene over a broad range ((Mw = 7 × 104-2.2 × 106 g mol-1; Mw/Mn = 3.7-33) and regulate isotacticity of polyhexene (content of mmmm pentads from 56% to 96%), while retaining high catalyst activity, are determined.
Библиографическая ссылка:
Echevskaya L.
, Zakharov V.
, Matsko M.
, Nikolaeva M.
Regulation of Molecular Weight Characteristics and Microtacticity of Polyhexene Produced over Highly Active Supported Titanium-Magnesium Catalysts
Macromolecular Reaction Engineering. 2018. V.12. N3. 1700064 :1-6. DOI: 10.1002/mren.201700064 WOS Scopus РИНЦ CAPlusCA OpenAlex
Regulation of Molecular Weight Characteristics and Microtacticity of Polyhexene Produced over Highly Active Supported Titanium-Magnesium Catalysts
Macromolecular Reaction Engineering. 2018. V.12. N3. 1700064 :1-6. DOI: 10.1002/mren.201700064 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
| Поступила в редакцию: | 21 нояб. 2017 г. |
| Принята к публикации: | 13 янв. 2018 г. |
| Опубликована online: | 7 февр. 2018 г. |
| Опубликована в печати: | 1 июн. 2018 г. |
Идентификаторы БД:
| Web of science: | WOS:000435279900002 |
| Scopus: | 2-s2.0-85041680226 |
| РИНЦ: | 38606344 |
| Chemical Abstracts: | 2018:245962 |
| Chemical Abstracts (print): | 169:482484 |
| OpenAlex: | W2791594775 |