13C-NMR STUDY OF ETHYLENE-1-OCTENE COPOLYMERS

XU Zhikang; Feng Linxian; YANG Shiling

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13C-NMR STUDY OF ETHYLENE-1-OCTENE COPOLYMERS

Papers | Updated：2021-06-21

- 13C-NMR STUDY OF ETHYLENE-1-OCTENE COPOLYMERS
- 13C-NMR STUDY OF ETHYLENE-1-OCTENE COPOLYMERS
- 高分子科学（英文版） 1994年12卷第3期页码：193-200
- Affiliations：
  
  1.   Department of Polymer Science and Engineering
  2.   Zhejiang University
  3.   Hangzhou
  4.   310027
- Author bio：
- Funds：
- DOI：
  中图分类号： O631
- 纸质出版：1994-09-20
- Accepted：
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[1]徐志康,封麟先,杨士林.~(13)C-NMR STUDY OF ETHYLENE-1-OCTENE COPOLYMERS[J].Chinese Journal of Polymer Science,1994,{4}(03):193-200.

XU Zhikang, Feng Linxian, YANG Shiling. 13C-NMR STUDY OF ETHYLENE-1-OCTENE COPOLYMERS[J]. 1994, 12(3): 193-200.
[1]徐志康,封麟先,杨士林.~(13)C-NMR STUDY OF ETHYLENE-1-OCTENE COPOLYMERS[J].Chinese Journal of Polymer Science,1994,{4}(03):193-200. DOI：

XU Zhikang, Feng Linxian, YANG Shiling. 13C-NMR STUDY OF ETHYLENE-1-OCTENE COPOLYMERS[J]. 1994, 12(3): 193-200. DOI：

摘要

正

C-NMR method is presented for a quantitative determination of the respective monomercomposition and sequence distributions in ethylene-1-octene copolymers prepared with supportedtitanium/magnesium catalyst. On the basis of the sequence distributions

the ethylene-1-octenecopolymerization mechanism was studied. It was found that the observed sequence distributions inethylene-1-octene copolymers are satisfactorily predicted by the two-site model M/M

in whichthe copolymerization proceeds according to first-order Markovian statistics at the two differentsites.

Abstract

in whichthe copolymerization proceeds according to first-order Markovian statistics at the two differentsites.

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