A new type of polymer-supported metallocene catalyst for ethylene polymerization
文献类型：期刊论文
| 作者 | Yu GQ ; Zhang DZ ; Shun F ; Qiao LJ ; Tang T ; Huang BT |
| 刊名 | chinese chemical letters
 |
| 出版日期 | 2001 |
| 卷号 | 12期号:3页码:257-260 |
| 关键词 | COMMON TRIALKYLALUMINUMS ZIRCONOCENE CATALYSTS PROPENE AL2O3 |
| ISSN号 | 1001-8417 |
| 中文摘要 | a new polymer-supported metallocene catalyst has been prepared, the polymer-supported metallocene displayed considerably high activity in ethylene polymerization, the highest being 3.62x10(7) gpe/molzr.h, the molecular weight of the polyethylene produced was mn = 1.29x10(5). about 3-4 times those of corresponding homogeneous zirconocenes. the polymer-supported metallocene keeps the characteristics of homogeneous metallocene catalysts, and offers some features, such as adaptable to gas phase and slurry processes: easy to prepare in low cost: relatively high activity and lower mao/zr ratio; lower inorganic residues in the polyolefins as compared to cases of sio2, al2o3 or mgcl2; unitary active structure, no complex surface as with sio2; good control of morphology of the resulting polymer. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000167589200023 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/20897]  |
| 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 | Yu GQ,Zhang DZ,Shun F,et al. A new type of polymer-supported metallocene catalyst for ethylene polymerization[J]. chinese chemical letters,2001,12(3):257-260. |
| APA | Yu GQ,Zhang DZ,Shun F,Qiao LJ,Tang T,&Huang BT.(2001).A new type of polymer-supported metallocene catalyst for ethylene polymerization.chinese chemical letters,12(3),257-260. |
| MLA | Yu GQ,et al."A new type of polymer-supported metallocene catalyst for ethylene polymerization".chinese chemical letters 12.3(2001):257-260. |
入库方式： OAI收割
来源：长春应用化学研究所
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