Heterogenization of a Homogeneous Nickel Chelate Ethylene Oligomerization Catalyst Научная публикация
Журнал |
Journal of Molecular Catalysis (Continued after 1994 as Journal of Molecular Catalysis A: Chemical and Journal of Molecular Catalysis B: Enzymatic)
ISSN: 0304-5102 |
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Вых. Данные | Год: 1991, Том: 66, Номер: 3, Страницы: 367-372 Страниц : 6 DOI: 10.1016/0304-5102(91)80028-2 | ||||
Ключевые слова | Alumina--Surface Properties; Ethylene--Polymerization; Nickel Compounds--Chelation; Oligomers--Synthesis; Silica--Surface Properties | ||||
Авторы |
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Организации |
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Реферат:
Novel supported nickel catalysts for ethylene oligomerization have been synthesized. Thus, silica or alumina has been modified using Ph2P-CH2-CH2-Si(OEt)3. The resulting supported phosphine was reacted with equimolar amounts of bis(cyclooctadiene)nickel and triphenylphosphonium
2-oxo-2-phenylethylide, yielding: E = Si of silica or Al of alumina, n = 1, 2 In this way a well-known homogeneous catalyst has been fixed on a support chemically. Activity and selectivity of the new catalysts are similar to those of the corresponding homogeneous but the activity can be increased tenfold by treatment with hydrogen.
Библиографическая ссылка:
Nesterov G.A.
, Zakharov V.A.
, Fink G.
, Fenzl W.
Heterogenization of a Homogeneous Nickel Chelate Ethylene Oligomerization Catalyst
Journal of Molecular Catalysis (Continued after 1994 as Journal of Molecular Catalysis A: Chemical and Journal of Molecular Catalysis B: Enzymatic). 1991. V.66. N3. P.367-372. DOI: 10.1016/0304-5102(91)80028-2 WOS Scopus РИНЦ
Heterogenization of a Homogeneous Nickel Chelate Ethylene Oligomerization Catalyst
Journal of Molecular Catalysis (Continued after 1994 as Journal of Molecular Catalysis A: Chemical and Journal of Molecular Catalysis B: Enzymatic). 1991. V.66. N3. P.367-372. DOI: 10.1016/0304-5102(91)80028-2 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 20 авг. 1990 г. |
Принята к публикации: | 10 дек. 1990 г. |
Опубликована в печати: | 15 июн. 1991 г. |
Опубликована online: | 2 окт. 2001 г. |
Идентификаторы БД:
Web of science | WOS:A1991FW90400011 |
Scopus | 2-s2.0-0026172843 |
РИНЦ | 31094115 |
Chemical Abstracts | 1991:515150 |
Chemical Abstracts (print) | 115:115150 |
OpenAlex | W2017316627 |