SYNTHESIS OF trans-POLYBUTADIENE BY LANTHANUM NAPHTHENATE CATALYTIC SYSTEM

SHI Chenjun; ZHANG Yifeng; SHEN Zhiquan

doi:null

您当前的位置：

首页 >

文章列表页 >

SYNTHESIS OF trans-POLYBUTADIENE BY LANTHANUM NAPHTHENATE CATALYTIC SYSTEM

Research Article | 更新时间：2021-03-19

- SYNTHESIS OF trans-POLYBUTADIENE BY LANTHANUM NAPHTHENATE CATALYTIC SYSTEM
- Acta Polymerica Sinica Issue 3, Pages: 333-337(2001)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：20 June 2001，
扫描看全文
SHI Chenjun, ZHANG Yifeng, SHEN Zhiquan. SYNTHESIS OF trans-POLYBUTADIENE BY LANTHANUM NAPHTHENATE CATALYTIC SYSTEM. [J]. Acta Polymerica Sinica (3):333-337(2001)
DOI：

SHI Chenjun, ZHANG Yifeng, SHEN Zhiquan. SYNTHESIS OF trans-POLYBUTADIENE BY LANTHANUM NAPHTHENATE CATALYTIC SYSTEM. [J]. Acta Polymerica Sinica (3):333-337(2001) DOI：

摘要

采用La(naph) 3 (n Bu) 2 Mg THF三元稀土催化剂合成反 1

4 含量达 96 %的高反式聚丁二烯 .详细考察了催化剂组份的摩尔比 (Mg/La

Mg/THF)

不同稀土元素和聚合反应条件对丁二烯反式聚合反应的影响 .初步研究聚合反应动力学

表明聚合反应速率与单体浓度呈一级动力学关系.

Abstract

High trans-polybutadiene (over 96％ trans 1

4-content) was prepared by lanthanum naphthenate

dibutyl magnesium and THF catalytic system．The dependence of polymerization on molar ratio of catalyst components (Mg／La

Mg／THF)

different rare earth elements．solvents and temperature was studied in detail．It was found that the dependence of polymerization rate on monomer concentration followed the 1st order relationship．

关键词

环烷酸镧高反式聚丁二烯正丁基镁

Keywords

references

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

Postal code：100190
Tel：010-62588927 Email：gfzxb@iccas.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备05002797号-8 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰