Ethylene Polymerization over Supported Catalysts [2,6-Bis(imino)pyridyl Iron Dichloride/Magnesium Dichloride] with AlR3 as an Activator Full article
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Journal of Polymer Science, Part A: Polymer Chemistry
ISSN: 0887-624X , E-ISSN: 1099-0518 |
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| Output data | Year: 2005, Volume: 43, Number: 10, Pages: 2128-2133 Pages count : 6 DOI: 10.1002/pola.20687 | ||
| Tags | AlR3 cocatalysts, Iron(II) complex, Kinetics, MgCl 2-supported catalysts, Polyethylene molecular structure and molecular mass distribution | ||
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Abstract:
Data on ethylene polymerization over supported LFeCl2/MgCl2 catalysts {L = 2,6-bis[1-(2,6-dimethylphenylimino)ethyl]pyridyl} containing AIR(3) (R = Me, Et, i-Bu, or n-Oct) as an activator are presented. These catalysts are highly active (100-300 kg of polyethylene/g of Fe b bar of C2H4) and stable in ethylene polymerization at 70-80 degrees C. Data on the effects of the iron content, AIR(3) type, Al(i-Bu)(3) concentration, and hydrogen presence on the catalyst activity are presented. The molecular structure of polyethylene produced with these catalysts (including the molecular masses, molecular mass distribution, branching, and number of C C bonds) has been studied; data on the effects of AIR, and hydrogen on the molecular structure are presented.
Cite:
Mikenas T.B.
, Zakharov V.A.
, Echevskaya L.G.
, Matsko M.A.
Ethylene Polymerization over Supported Catalysts [2,6-Bis(imino)pyridyl Iron Dichloride/Magnesium Dichloride] with AlR3 as an Activator
Journal of Polymer Science, Part A: Polymer Chemistry. 2005. V.43. N10. P.2128-2133. DOI: 10.1002/pola.20687 WOS Scopus РИНЦ OpenAlex ANCAN
Ethylene Polymerization over Supported Catalysts [2,6-Bis(imino)pyridyl Iron Dichloride/Magnesium Dichloride] with AlR3 as an Activator
Journal of Polymer Science, Part A: Polymer Chemistry. 2005. V.43. N10. P.2128-2133. DOI: 10.1002/pola.20687 WOS Scopus РИНЦ OpenAlex ANCAN
Dates:
| Submitted: | Sep 16, 2004 |
| Accepted: | Dec 6, 2004 |
| Published online: | Apr 8, 2005 |
| Published print: | May 15, 2005 |
Identifiers:
| ≡ Web of science: | WOS:000228765100015 |
| ≡ Scopus: | 2-s2.0-19944377540 |
| ≡ Elibrary: | 41799813 |
| ≡ OpenAlex: | W2031658192 |
| ≡ Chemical Abstracts: | 2005:401055 |
| ≡ Chemical Abstracts (print): | 143:78534 |