| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 67982 | Journal of Molecular Catalysis A: Chemical | 2007 | 7 Pages |
Abstract
A silica-supported catalyst SC was prepared by the immobilization of the titanium(IV) complex (I) bearing [OâNS] tridentate ligand on modified methylaluminoxane (MMAO) treated silica. Its performance in ethylene polymerizations was investigated by the variation of polymerization conditions. The results indicated that the good catalytic activities and incorporation of 1-hexene in copolymer can be obtained. In comparison with homogeneous catalyst (I), such silica-supported catalyst gave polymers with higher Mw, higher Tm and better morphology.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
![A silica-supported titanium(IV) complex bearing [OâNS] tridentate ligand and its behavior in ethylene homo- and copolymerization with 1-hexene](/preview/png/67982.png "First Page Preview: A silica-supported titanium(IV) complex bearing [OâNS] tridentate ligand and its behavior in ethylene homo- and copolymerization with 1-hexene")
Authors
Kun Cui, Bo Liu, Cong Wang, Jian-Yong Yu, Zhi Ma,