Ethylene polymerization by the thermally unique 1-[2-(bis(4-fluoro phenyl)methyl)-4,6-dimethylphenylimino]-2-aryliminoacenaphthylnickel precursors | |
Department | OSSO国家重点实验室 |
Du, Shizhen1,2; Xing QF(邢其锋)1,2; Flisak, Zygmunt1,2; Yue, Erlin1,2; Sun, Yang1,2; Sun WH(孙文华)1,2,3; Sun WH(孙文华) | |
2015 | |
Source Publication | Dalton Transactions |
ISSN | 1477-9226 |
Volume | 44Issue:27Pages:12282-12291 |
Abstract | A series of 1-[2-(bis(4-fluorophenyl)methyl)-4,6-dimethylphenylimino]-2-aryliminoacenaphthylene derivatives together with the corresponding nickel bromide complexes was synthesized and characterized. Representative complexes C2 and C5 were characterized by the single-crystal X-ray diffraction, revealing a distorted tetrahedral geometry. Upon activation with either methylaluminoxane (MAO) or ethylaluminum sesquichloride (EASC), all nickel complexes exhibited high activities towards ethylene polymerization, producing polyethylene with a relatively low degree of branching and narrow polydispersity. Complex C1 maintained good activity at elevated reaction temperatures, which indicates significant thermal stability of the active species. |
Subject Area | 物理化学与绿色催化 |
DOI | 10.1039/c5dt00052a |
Funding Organization | the National Natural Science Foundation of China (NSFC no. 21374123;U1362204) |
Indexed By | SCI |
If | 4.197 |
Language | 英语 |
compositor | 第三作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/18492 |
Collection | 羰基合成与选择氧化国家重点实验室(OSSO) |
Corresponding Author | Sun WH(孙文华) |
Affiliation | 1.Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China |
Recommended Citation GB/T 7714 | Du, Shizhen,Xing QF,Flisak, Zygmunt,et al. Ethylene polymerization by the thermally unique 1-[2-(bis(4-fluoro phenyl)methyl)-4,6-dimethylphenylimino]-2-aryliminoacenaphthylnickel precursors[J]. Dalton Transactions,2015,44(27):12282-12291. |
APA | Du, Shizhen.,Xing QF.,Flisak, Zygmunt.,Yue, Erlin.,Sun, Yang.,...&孙文华.(2015).Ethylene polymerization by the thermally unique 1-[2-(bis(4-fluoro phenyl)methyl)-4,6-dimethylphenylimino]-2-aryliminoacenaphthylnickel precursors.Dalton Transactions,44(27),12282-12291. |
MLA | Du, Shizhen,et al."Ethylene polymerization by the thermally unique 1-[2-(bis(4-fluoro phenyl)methyl)-4,6-dimethylphenylimino]-2-aryliminoacenaphthylnickel precursors".Dalton Transactions 44.27(2015):12282-12291. |
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c5dt00052a.pdf(623KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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