Tandem catalysis of iron and titanium non-metallocene catalysts for the production of branched polyethylene
文献类型：期刊论文
| 作者 | Xie, Guangyong1,2; Liu, Gongyi1,2; Li, Long1,2; Li, Tingcheng1,2; Zhang, Aiqing1,2; Feng, Jiwen3 |
| 刊名 | CATALYSIS COMMUNICATIONS
 |
| 出版日期 | 2014-02-05 |
| 卷号 | 45页码:7-10 |
| 关键词 | Tandem catalysis Non-metallocene catalyst Branched polyethylene Titanium complex Iron complex |
| 英文摘要 | Branched polyethylene was successfully produced with ethylene as the sole monomer stock by a novel binary tandem catalyst system composed of 2,6-bis(imino)pyridyl iron complex (1) and mono beta-diiminato titanium complex (2) activated only by MMAO, in which the complex 2 was the first non-metallocene titanium complex used as copolymerization catalyst. The copolymerization activity can reach up to 10(6) g/mol Ti.h.atm. And by simple adjustment of the catalyst molar ratios and polymerization conditions, polymers with various branches including ethyl, butyl and long branches and varying branching degrees (from 0 to 10.7/1000 C) can be efficiently produced. (C) 2013 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | LOW-DENSITY POLYETHYLENE ; SINGLE-SITE CATALYSTS ; SUBSTITUTED 2,6-BIS(IMINO)PYRIDYL IRON ; ETHYLENE OLIGOMERIZATION CATALYSTS ; DUAL-FUNCTIONAL CATALYSIS ; ZIEGLER-NATTA CATALYST ; POLYMERIZATION CATALYSIS ; COBALT COMPLEXES ; SYSTEM ; COPOLYMERIZATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000331595400002 |
| 公开日期 | 2015-07-14 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/1360]  |
| 专题 | 武汉物理与数学研究所_磁共振应用研究部 |
| 作者单位 | 1.South Central Univ Nationalities, Key Lab Catalysis & Mat Sci, State Ethn Affairs Commiss, Wuhan 430074, Peoples R China 2.South Central Univ Nationalities, Minist Educ, Wuhan 430074, Peoples R China 3.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Ctr Magnet Resonance, Wuhan Inst Phys & Math, Wuhan 430070, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, Guangyong,Liu, Gongyi,Li, Long,et al. Tandem catalysis of iron and titanium non-metallocene catalysts for the production of branched polyethylene[J]. CATALYSIS COMMUNICATIONS,2014,45:7-10. |
| APA | Xie, Guangyong,Liu, Gongyi,Li, Long,Li, Tingcheng,Zhang, Aiqing,&Feng, Jiwen.(2014).Tandem catalysis of iron and titanium non-metallocene catalysts for the production of branched polyethylene.CATALYSIS COMMUNICATIONS,45,7-10. |
| MLA | Xie, Guangyong,et al."Tandem catalysis of iron and titanium non-metallocene catalysts for the production of branched polyethylene".CATALYSIS COMMUNICATIONS 45(2014):7-10. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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