Proceedings of the Polymer Society of Korea Conference (한국고분자학회:학술대회논문집)
- 2006.10a
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- Pages.155-155
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- 2006
Oligomerizations and Polymerizations of Olefins by Various Late Transition Metal Catalysts
- Bahuleyan Bijal Kottukkal (Department of Polymer Science and Engineering, Pusan National University) ;
- Lee Kyoung-Ju (Department of Polymer Science and Engineering, Pusan National University) ;
- Son Gi-Wan (Department of Polymer Science and Engineering, Pusan National University) ;
- Choi Jae-Ho (Department of Polymer Science and Engineering, Pusan National University) ;
- Chandran Deepak (Department of Polymer Science and Engineering, Pusan National University) ;
- Abraham Sinoj (Department of Polymer Science and Engineering, Pusan National University) ;
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Ha Chang-Sik
(Department of Polymer Science and Engineering, Pusan National University)
;
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Kim Il
(Department of Polymer Science and Engineering, Pusan National University)
- Published : 2006.10.13
Abstract
The most commercially and academically advanced catalysts of late transition metals are diimine complexes based on Pd(II)/Ni(II) and bis(imino)pyridyl complexes based on Fe(II)/Co(II). It is well known that the former systems yield branched polyethylenes and the latter linear PEs. In this presentation, effect of extremely bulky ligands with electron withdrawing/donating substituents at a remote position from Ni(II) metal center and of using multi-nuclear homo or hetero multi-metal on the ethylene polymerization is to be paged.
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