Polymerization of Ethylene by SiO2-Supported Two-Component Catalytic Systems Containing Bis(imino)pyridine and Bis(imine) Ligands Full article
Journal |
Polymer Science Series A
ISSN: 0965-545X , E-ISSN: 1555-6107 |
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Output data | Year: 2006, Volume: 48, Number: 3, Pages: 251-256 Pages count : 6 DOI: 10.1134/S0965545X06030059 | ||
Tags | Iron; Polymerization; Ethylene; Chloride; Nickel | ||
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Abstract:
The polymerization of ethylene initiated by SiO2-supported two-component catalytic systems based on 2,6-bis[1-(2,4-dimethyl-6-cyclohexylphenylimino)ethyl]pyridine iron (II) chloride (I) and 1,2-bis(2-cyclohexyl-4,6-dimethylphenylimino)acenaphthene] nickel bromide (II) was studied. Methylaluminoxane was used as a cocatalyst during support. It was shown that the activity of two-component catalytic systems and the molecular mass and short-chain branching of polyethylene samples depend on the supporting procedure: simultaneous immobilization of components I and II, separate immobilization of components on the support (first I, then II, and vice versa), and the use of a mixture of components I and II immobilized separately on SiO2.
Cite:
Ivanchev S.S.
, Ivancheva N.
, Khaikin S.Y.
, Sviridova E.
, Rogozin D.G.
Polymerization of Ethylene by SiO2-Supported Two-Component Catalytic Systems Containing Bis(imino)pyridine and Bis(imine) Ligands
Polymer Science Series A. 2006. V.48. N3. P.251-256. DOI: 10.1134/S0965545X06030059 WOS Scopus РИНЦ
Polymerization of Ethylene by SiO2-Supported Two-Component Catalytic Systems Containing Bis(imino)pyridine and Bis(imine) Ligands
Polymer Science Series A. 2006. V.48. N3. P.251-256. DOI: 10.1134/S0965545X06030059 WOS Scopus РИНЦ
ArticleLinkType.TRANSLATED_TO_ORIGINAL:
Иванчев С.С.
, Иванчева Н.И.
, Хайкин С.Я.
, Свиридова Е.В.
, Рогозин Д.Г.
Полимеризация этилена на двухкомпонентных нанесенных на SiO2 каталитических системах с бис(имино)пиридиновыми и бисиминными лигандами
Высокомолекулярные соединения. Серия А. 2006. Т.48. №3. С.423-429. RSCI РИНЦ
Полимеризация этилена на двухкомпонентных нанесенных на SiO2 каталитических системах с бис(имино)пиридиновыми и бисиминными лигандами
Высокомолекулярные соединения. Серия А. 2006. Т.48. №3. С.423-429. RSCI РИНЦ
Dates:
Submitted: | Mar 2, 2005 |
Published print: | Mar 1, 2006 |
Identifiers:
Web of science | WOS:000245654100005 |
Scopus | 2-s2.0-33750898789 |
Elibrary | 13519961 |
OpenAlex | W2093370542 |