Bis(imino) pyridine-Iron(II) Complexes for Ethylene Polymerization1

被引：3
|
作者：
Damavandi, Saman [1 ]
Zohuri, Gholam Hossein [2 ]
Sandaroos, Reza [3 ]
Ahmadjo, Saeid [4 ]
机构：
[1] Rejal Petrochem Co, Div Res & Dev, Esfahan, Iran
[2] Ferdowsi Univ Mashhad, Dept Chem, Fac Sci, Mashhad, Iran
[3] Univ Birjand, Dept Chem, Fac Sci, Birjand, Iran
[4] Iran Polymer & Petrochem Inst, Dept Catalyst, Tehran, Iran
来源：
POLYMER SCIENCE SERIES B | 2017年 / 59卷 / 01期
关键词：
SUBSTITUTED 2,6-BIS(IMINO)PYRIDYL IRON; COBALT COMPLEXES; ACTIVE CATALYSTS; OLIGOMERIZATION;
D O I：
10.1134/S1560090417010031
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Ethylene polymerization was carried out using new late transition metal 2,6-bis(imino) pyridine catalysts containing different substituents (H, NO2, and OCH3) at the para position of the pyridine ring, activated by methylaluminoxane. Effects of polymerization parameters such as ethylene pressure, reaction temperature, hydrogen concentration and structure variation on the catalysts activities and polymer properties were investigated. Introducing the functionality in the para-position of the pyridine ring of the catalysts had remarkable effect on the polymer properties as well as the catalysts activities.
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页码：1 / 6
页数：6
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