A practical ethylene polymerization for vinyl-polyethylenes: synthesis, characterization and catalytic behavior of alpha,alpha '-bisimino-2,3:5,6-bis(pentamethylene)pyridyliron chlorides
文献类型：期刊论文
| 作者 | Du, SZ; Wang, XX; Zhang, WJ; Flisak, Z; Sun, Y; Sun, WH
|
| 刊名 | POLYMER CHEMISTRY
 |
| 出版日期 | 2016 |
| 卷号 | 7期号:25页码:4188-4197 |
| ISSN号 | 1759-9954 |
| DOI | 10.1039/c6py00745g |
| 英文摘要 | A series of alpha,alpha'-bis(arylimino)-2,3:5,6-bis(pentamethylene) pyridyliron chlorides was synthesized in a onepot reaction and characterized by FT-IR and elemental analysis as well as X-ray crystallography for one representative iron complex, where the Fe center adopts a distorted square pyramidal geometry with three coordinating nitrogen and two chlorine atoms. The iron precatalysts, upon treatment with either methylaluminoxane (MAO) or modified methylaluminoxane (MMAO), exhibit high activities in the range of 10(7) g of PE per mol of Fe per h toward ethylene polymerization, yielding highly linear and, more importantly, vinyl-polyethylenes. The correlation between the structural features of iron complexes and their catalytic activities was also investigated. |
| 语种 | 英语 |
| WOS记录号 | WOS:000378395900007 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/41985]  |
| 专题 | 化学研究所_工程塑料实验室 |
| 作者单位 | 1.Sun, WH (reprint author), Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China. 2.Sun, WH (reprint author), Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China. 3.Sun, WH (reprint author), Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Du, SZ,Wang, XX,Zhang, WJ,et al. A practical ethylene polymerization for vinyl-polyethylenes: synthesis, characterization and catalytic behavior of alpha,alpha '-bisimino-2,3:5,6-bis(pentamethylene)pyridyliron chlorides[J]. POLYMER CHEMISTRY,2016,7(25):4188-4197. |
| APA | Du, SZ,Wang, XX,Zhang, WJ,Flisak, Z,Sun, Y,&Sun, WH.(2016).A practical ethylene polymerization for vinyl-polyethylenes: synthesis, characterization and catalytic behavior of alpha,alpha '-bisimino-2,3:5,6-bis(pentamethylene)pyridyliron chlorides.POLYMER CHEMISTRY,7(25),4188-4197. |
| MLA | Du, SZ,et al."A practical ethylene polymerization for vinyl-polyethylenes: synthesis, characterization and catalytic behavior of alpha,alpha '-bisimino-2,3:5,6-bis(pentamethylene)pyridyliron chlorides".POLYMER CHEMISTRY 7.25(2016):4188-4197. |
入库方式： OAI收割
来源：化学研究所
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