Self-immobilized catalysts for ethylene polymerization based on various phenoxyimine titanium halide complexes Full article
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Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171 |
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| Output data | Year: 2012, Volume: 61, Number: 4, Pages: 836-842 Pages count : DOI: 10.1007/s11172-012-0116-4 | ||||
| Tags | bis(phenoxyimine) titanium halide complexes; oxyallyl groups; homogeneous and heterogeneous catalysis; polymerization; self-immobilization; polyethylene | ||||
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Abstract:
The kinetic features of ethylene polymerization on ten methylalumoxane-activated self-immobilized bis(phenoxyimine) complexes of titanium chloride of various structure containing oxyallyl functional groups were studied. The catalytic activity of the systems was determined in the temperature range 20-60 A degrees C under ethylene pressure 0.4 MPa. The positions and structures of the oxyallyl group and substituents in the phenoxy groups of the complexes substantially change the activity of the catalytic systems based on these complexes, the rate of the self-immobilization of the catalysts on the polymer, and molecular weights and molecular weight distributions of the obtained polyethylenes.
Cite:
Ivancheva N.I.
, Sanieva D.V.
, Fedorov S.P.
, Oleinik I.V.
, Oleinik I.I.
, Tolstikov G.A.
, Ivanchev S.S.
Self-immobilized catalysts for ethylene polymerization based on various phenoxyimine titanium halide complexes
Russian Chemical Bulletin. 2012. V.61. N4. P.836-842. DOI: 10.1007/s11172-012-0116-4 WOS Scopus РИНЦ OpenAlex
Self-immobilized catalysts for ethylene polymerization based on various phenoxyimine titanium halide complexes
Russian Chemical Bulletin. 2012. V.61. N4. P.836-842. DOI: 10.1007/s11172-012-0116-4 WOS Scopus РИНЦ OpenAlex
Original:
Иванчева Н.И.
, Саниева Д.В.
, Федоров С.П.
, Олейник И.В.
, Олейник И.И.
, Толстиков Г.А.
, Иванчев С.С.
Самоиммобилизующиеся катализаторы полимеризации этилена на основе различных феноксииминных галоидных комплексов титана
Известия Академии наук. Серия химическая.(RUSS CHEM B+). 2012. №4. С.833-839. РИНЦ
Самоиммобилизующиеся катализаторы полимеризации этилена на основе различных феноксииминных галоидных комплексов титана
Известия Академии наук. Серия химическая.(RUSS CHEM B+). 2012. №4. С.833-839. РИНЦ
Dates:
| Published print: | Apr 1, 2012 |
| Published online: | Jan 29, 2013 |
Identifiers:
| Web of science: | WOS:000314272400012 |
| Scopus: | 2-s2.0-84873326249 |
| Elibrary: | 20483140 |
| OpenAlex: | W2072555103 |