中国科学院上海有机化学研究所机构知识库
Advanced  
SIOC OpenIR  > 高分子材料研究室  > 期刊论文
学科主题: 高分子化学
题名: Convenient Synthesis of PtBA-g-PMA Well-Defined Graft Copolymer with Tunable Grafting Density
其他题名: 接枝密度可调的结构规整的PtBA-g-PMA接枝共聚物的便捷合成
作者: Zhang YQ(张亚琴) ; Shen Z(沈重) ; Yang D(杨东) ; Feng C(冯纯) ; Hu JH(胡建华) ; Lu GL(陆国林) ; Huang XY(黄晓宇)
通讯作者: 胡建华 ; 黄晓宇
刊名: Macromolecules
发表日期: 2010-01-01
卷: 43, 期:1, 页:117-125
收录类别: SCI
部门归属: 中国科学院上海有机化学研究所; 复旦大学
英文摘要: A series of well-defined graft copolymers, consisting of poly(tert-butyl acrylate) backbone and poly(methyl acrylate) side chains, were synthesized by the combination of reversible addition-fragmentation chain transfer (RAFT) polymerization and atom transfer radical polymerization (ATRP). A new acrylate monomer containing ATRP initiation group, tert-butyl 2-((2-bromopropanoyloxy)methyl)acrylate, was First prepared, which can be homopolymerized or copolymerized with tert-butyl acrylate by RA FT in it controlled way to obtain well-defined homopolymers and copolymers with narrow molecular Weight distributions (M-w/M-n < 1.18). The reactivity ratios were determined by Fineman-Ross and Kelen-Tudos methods, respectively. The density of ATRP initiating groups call be tuned by the feed ratio of the comonomers. These polymers directly initiated ATRP of methyl acrylate to Synthesize well-defined poly(tert-butyl acrylate)-g-poly(methyl acrylate) graft copolymers (M-w/M-n < 1.28) with controllable grafting densities via the grafting-from strategy without any polymeric functional group transformation. Finally, the poly(tert-butyl acrylate) backbone was selectively, hydrolyzed in acidic environment without affecting the poly(methyl acrylate) side chains to give poly(acrylic acid)-g-poly(methyl acrylate) amphiphilic graft copolymers.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000273268700019
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/24429
Appears in Collections:高分子材料研究室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
2010443.pdf(1203KB)----开放获取--View Download

Recommended Citation:
Zhang YQ,Shen Z,Yang D,et al. Convenient Synthesis of PtBA-g-PMA Well-Defined Graft Copolymer with Tunable Grafting Density[J]. Macromolecules,2010,43(1):117-125.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[张亚琴]'s Articles
[沈重]'s Articles
[杨东]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[张亚琴]‘s Articles
[沈重]‘s Articles
[杨东]‘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
文件名: 2010443.pdf
格式: Adobe PDF
此文件暂不支持浏览
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!
Powered by CSpace