Structure and mechanism of functional isotactic polypropylene via in situ chlorination graft copolymerization
文献类型：期刊论文
| 作者 | Wang SS ; Zhao ZQ ; Wang N ; Zhao JR ; Feng Y |
| 刊名 | polymer international
 |
| 出版日期 | 2011 |
| 卷号 | 60期号:7页码:1068-1077 |
| 关键词 | SUPERCRITICAL CARBON-DIOXIDE MALEIC-ANHYDRIDE GLYCIDYL METHACRYLATE REACTIVE EXTRUSION MELT NMR |
| ISSN号 | 0959-8103 |
| 通讯作者 | zhao jr |
| 中文摘要 | this paper discusses the structure and mechanism of maleic anhydride (mah) grafted onto isotactic polypropylene (ipp) via in situ chlorination graft copolymerization (iscgc). the molecular structure of the grafted ipp was characterized using (1)h nmr and (13)c nmr spectroscopy, viscosity-average molecular weight and gel content. the structure of un-grafted mah present in the reaction system was investigated using fourier transform infrared spectroscopy in order to explore the grafting of mah on ipp. the main side-reactions, including ipp chain scission and crosslinking, during the grafting reaction were explored. from the experimental results obtained, the reason for controlled macromolecular chain degradation and crosslinking of grafted ipp in iscgc is proposed. based on the structural characterization of the grafted polymer, the mechanism of grafting onto ipp obtained via iscgc was deduced. mechanical properties, both static and dynamic, of grafted ipp were also investigated and the results showed that the properties of the material changed due to grafted mah. (c) 2011 society of chemical industry |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000292943400013 |
| 公开日期 | 2012-06-08 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44513]  |
| 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 | Wang SS,Zhao ZQ,Wang N,et al. Structure and mechanism of functional isotactic polypropylene via in situ chlorination graft copolymerization[J]. polymer international,2011,60(7):1068-1077. |
| APA | Wang SS,Zhao ZQ,Wang N,Zhao JR,&Feng Y.(2011).Structure and mechanism of functional isotactic polypropylene via in situ chlorination graft copolymerization.polymer international,60(7),1068-1077. |
| MLA | Wang SS,et al."Structure and mechanism of functional isotactic polypropylene via in situ chlorination graft copolymerization".polymer international 60.7(2011):1068-1077. |
入库方式： OAI收割
来源：长春应用化学研究所
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