中国科学院化学研究所机构知识库
Advanced  
ICCAS OpenIR  > 工程塑料实验室  > 期刊论文
题名: Highly cis-1,4 Selective Polymerization of Isoprene Promoted by alpha-Diimine Cobalt(II) Chlorides
作者: Wang, Xinxin1, 2, 3; Fan, Linlin1, 2, 3; Huang, Chuanbing1, 2, 3; Liang, Tongling2, 3; Guo, Cun-Yue1; Sun, Wen-Hua2, 3
关键词: cationic polymerization ; stereospecific polymers ; rubber ; cis-1,4-polyisoprenes ; low molecular weight polymer
刊名: JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
发表日期: 2016-11-15
卷: 54, 期:22, 页:3609-3615
收录类别: SCI
英文摘要: A series of 1,2-bis(arylimino) acenaphthylenes (L1-L5) was synthesized and reacted with CoCl2 to afford the corresponding cobalt complexes LCoCl2 (C1-C5). All cobalt complexes have been fully characterized and in the case of C1 by single crystal X-ray diffraction; its molecular structure reveals a distorted tetrahedral geometry. On activation with AlEtCl2, C1-C5 efficiently polymerize isoprene to give polyisoprenes (PIs) with high contents of cis-1,4 units (between 90% and 94%). The influence of reaction temperature and [Al]/[Co] molar ratio on both catalytic performance and the microstructural properties of the PIs is investigated. (C) 2016 Wiley Periodicals, Inc.
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.iccas.ac.cn/handle/121111/35155
Appears in Collections:工程塑料实验室_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Wang, Xinxin]'s Articles
[Fan, Linlin]'s Articles
[Huang, Chuanbing]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Wang, Xinxin]‘s Articles
[Fan, Linlin]‘s Articles
[Huang, Chuanbing]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院化学研究所 - Feedback
Powered by CSpace