Synthesis and Characterization of Short-chain Branched Polyethylene
文献类型：期刊论文
| 作者 | Xue YN ; Wang YH ; Liu F ; Li Y ; Tang T |
| 刊名 | chemical journal of chinese universities-chinese
 |
| 出版日期 | 2009 |
| 卷号 | 30期号:9页码:1870-1875 |
| 关键词 | ALPHA-OLEFIN COPOLYMERS ETHYLENE CATALYST SYSTEM |
| ISSN号 | 0251-0790 |
| 通讯作者 | tang t |
| 中文摘要 | two kinds of ethylene copolymers with controllable structures were synthesized and the molecular parameters were characterized by ftir, gpc, h-1 nmr and c-13 nmr systematically. effects of molecular and the content of branched short chains on the crystalline properties of the resultant ethylene copolymers were investigated by dsc, respectively. first, polybutadienes with m-w ranging from 20000 to 110000, low polydispersity index(pdi = 1.1) and almost the same content of vinyl (molar fraction about 7%) were synthesized by anionic polymerization. after hydrogenation, the melting point and crystallinity of the obtained model ethylene/1-butene copolymers decreased with the increase in m-w of the copolymers. |
| 收录类别 | SCI |
| 语种 | 中文 |
| WOS记录号 | WOS:000270417800037 |
| 公开日期 | 2010-05-04 |
| 源URL | [http://202.98.16.49/handle/322003/11431]  |
| 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 | Xue YN,Wang YH,Liu F,et al. Synthesis and Characterization of Short-chain Branched Polyethylene[J]. chemical journal of chinese universities-chinese,2009,30(9):1870-1875. |
| APA | Xue YN,Wang YH,Liu F,Li Y,&Tang T.(2009).Synthesis and Characterization of Short-chain Branched Polyethylene.chemical journal of chinese universities-chinese,30(9),1870-1875. |
| MLA | Xue YN,et al."Synthesis and Characterization of Short-chain Branched Polyethylene".chemical journal of chinese universities-chinese 30.9(2009):1870-1875. |
入库方式： OAI收割
来源：长春应用化学研究所
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