COPOLYMERIZATION OF 1-OCTENE WITH STYRENE BY RARE EARTH COORDINATION CATALYSTS

YANG Mujie; ZHANG Xiaojun; LI Jianfu; SHEN Zhiquan

Your Location：

Home >

Browse articles >

COPOLYMERIZATION OF 1-OCTENE WITH STYRENE BY RARE EARTH COORDINATION CATALYSTS

Papers | Updated：2021-06-21

- COPOLYMERIZATION OF 1-OCTENE WITH STYRENE BY RARE EARTH COORDINATION CATALYSTS
- COPOLYMERIZATION OF 1-OCTENE WITH STYRENE BY RARE EARTH COORDINATION CATALYSTS
- 高分子科学（英文版） 1992年10卷第2期页码：106-112
- Affiliations：
  
  1. Department of Chemistry, Zhejiang University,Hangzhou,310027
  2.   Zhejiang University
  3.   Hangzhou
  4.   310027
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：1992-06-20
- Accepted：
Scan QR Code
[1]杨慕杰,张小俊,李俭扶,沈之荃.COPOLYMERIZATION OF 1-OCTENE WITH STYRENE BY RARE EARTH COORDINATION CATALYSTS[J].Chinese Journal of Polymer Science,1992,{4}(02):106-112.

YANG Mujie, ZHANG Xiaojun, LI Jianfu, et al. COPOLYMERIZATION OF 1-OCTENE WITH STYRENE BY RARE EARTH COORDINATION CATALYSTS[J]. 1992, 10(2): 106-112.
[1]杨慕杰,张小俊,李俭扶,沈之荃.COPOLYMERIZATION OF 1-OCTENE WITH STYRENE BY RARE EARTH COORDINATION CATALYSTS[J].Chinese Journal of Polymer Science,1992,{4}(02):106-112. DOI：

YANG Mujie, ZHANG Xiaojun, LI Jianfu, et al. COPOLYMERIZATION OF 1-OCTENE WITH STYRENE BY RARE EARTH COORDINATION CATALYSTS[J]. 1992, 10(2): 106-112. DOI：

摘要

正

The copolymerization of l-octene with styrene catalyzed by rare earth coordination catalysts has been studied for the first time. Some features and kinetic behavior are described. The overall activation energy of the copolymerization was 22.2 KJ/mol and the copolymerization rate could be expressed as R

[Nd] [M]

. (=1.68×10

-3

/mol

. S

50℃

[Oct]/[St]

=1). The catalytic activity of various rare earth elements in Ln （naph）

for the copolymerization was compared and shows the following sequence: Dy

Tm. Both monomers of l-octene and styrene in the copolymerization by Nd （naph）

-AlEt

have the tendency of constant proportion copolymerization. The structure of the copolymers was studied by

H-NMR.

Abstract

[Nd] [M]

. (=1.68×10

-3

/mol

. S

50℃

[Oct]/[St]

=1). The catalytic activity of various rare earth elements in Ln （naph）

for the copolymerization was compared and shows the following sequence: Dy

Tm. Both monomers of l-octene and styrene in the copolymerization by Nd （naph）

-AlEt

have the tendency of constant proportion copolymerization. The structure of the copolymers was studied by

H-NMR.

关键词

Keywords

references

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

pH-Responsive L-Cysteine-conjugated Polydopamine Nanocarriers for Controlled Release of Emamectin Benzoate against Pieris brassicae

Silk Sericin-inspired Poly-β-homoserine for Protein Protection

Alternating Poly(ether-alt-ester)s with High Glass Transition Temperature Enabled by Rotationally Constrained Biaryl Units

Pyrimidoisoindigo-based Polymers for Ambipolar Charge Transport

Sequence-encoded Conformation Pathways in Viscoelastic Microphase Separation of Multiblock Copolymers