Synthesis of amphiphilic polycyclooctene-graft-poly(ethylene glycol) copolymers by ring-opening metathesis polymerization
文献类型：期刊论文
| 作者 | Shi HC ; Shi DA ; Yin LG ; Luan SF ; Zhao J ; Yin JH |
| 刊名 | reactive & functional polymers
 |
| 出版日期 | 2010 |
| 卷号 | 70期号:7页码:449-455 |
| 关键词 | POLY(ETHYLENE GLYCOL) POLYETHYLENE-GLYCOL POLYMERS BIOCOMPATIBILITY POLYNORBORNENES MEMBRANES SURFACES COATINGS CATALYST BLEND |
| ISSN号 | 1381-5148 |
| 通讯作者 | shi da |
| 中文摘要 | in this paper, a novel monomer of 4-methyl-3-(carbamate)-carbanilic acid-4-cyclooctene ester (mccce) was synthesized and characterized by ftir, nmr and esi-ms. polycyclooctene-graft-blocked isocyanate copolymers were prepared by the copolymerization of mccce and cyclooctene via ring-opening metathesis polymerization (romp). amphiphilic polycyclooctene-graft-peg copolymers were prepared by melt mixing the polycyclooctene-graft-blocked isocyanate copolymers with poly(ethylene glycol) (peg) at 200 degrees c. the blocked isocyanate group on mccce can be dissociated to produce free isocyanate group, which will react with the end hydroxyl groups on peg molecules. the effects of monomer-to-catalyst, monomer-to-chain transfer agent ratios on molecular weight of the copolymer were detailedly studied. the water contact angle of polycyclooctene-graft-peg copolymer is much smaller than that of polycyclooctene. (c) 2010 elsevier ltd. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000279038200009 |
| 公开日期 | 2012-04-26 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43632]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Shi HC,Shi DA,Yin LG,et al. Synthesis of amphiphilic polycyclooctene-graft-poly(ethylene glycol) copolymers by ring-opening metathesis polymerization[J]. reactive & functional polymers,2010,70(7):449-455. |
| APA | Shi HC,Shi DA,Yin LG,Luan SF,Zhao J,&Yin JH.(2010).Synthesis of amphiphilic polycyclooctene-graft-poly(ethylene glycol) copolymers by ring-opening metathesis polymerization.reactive & functional polymers,70(7),449-455. |
| MLA | Shi HC,et al."Synthesis of amphiphilic polycyclooctene-graft-poly(ethylene glycol) copolymers by ring-opening metathesis polymerization".reactive & functional polymers 70.7(2010):449-455. |
入库方式： OAI收割
来源：长春应用化学研究所
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