Influence of short chain branches on crystallization and melting behavior of low molecular weight polyethylenes
文献类型：期刊论文
| 作者 | Liu, JP; Zhang, FJ; Fu, Q; He, TB |
| 刊名 | ACTA POLYMERICA SINICA
 |
| 出版日期 | 2001-04-01 |
| 期号 | 2页码:228-231 |
| 关键词 | Branched Polyethylene Linear Polyethylene Crystallization And Melting Behavior Growth Regime |
| ISSN号 | 1000-3304 |
| 英文摘要 | The crystallization and melting behavior of mellocene-catalized branched and linear polyethylenes of low molecular weight was studied. It was found that the crystalline lattice of branched polyethylene is larger than that of linear polyethylene because of the existence of branched chains. The melting behavior of branched polyethylene is similar to that of linear polyethylene since the branched chains can not enter the lattice. However, the crystalline behavior of low molecular weight branched polyethylene is the same as that of high molecular weight linear polyethylene, but different with that of low molecular weigh linear polyethylene. Kinetics theory analysis evidenced that the transition temperature of growth regime of the branched polyethylene is about 20 degreesC lower than that of linear polyethylene with the same molecular weight. It may be attributed to the existence of short branched chains. |
| 语种 | 英语 |
| WOS记录号 | WOS:000171044400020 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/77689]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, JP |
| 作者单位 | Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, JP,Zhang, FJ,Fu, Q,et al. Influence of short chain branches on crystallization and melting behavior of low molecular weight polyethylenes[J]. ACTA POLYMERICA SINICA,2001(2):228-231. |
| APA | Liu, JP,Zhang, FJ,Fu, Q,&He, TB.(2001).Influence of short chain branches on crystallization and melting behavior of low molecular weight polyethylenes.ACTA POLYMERICA SINICA(2),228-231. |
| MLA | Liu, JP,et al."Influence of short chain branches on crystallization and melting behavior of low molecular weight polyethylenes".ACTA POLYMERICA SINICA .2(2001):228-231. |
入库方式： OAI收割
来源：化学研究所
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