Tailoring iron complexes for ethylene oligomerization and/or polymerization

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > OSSO国家重点实验室

	Tailoring iron complexes for ethylene oligomerization and/or polymerization
	Zhang WJ(张文娟)1,2; Sun WH(孙文华)1,2,3; Redshaw, Carl 4
刊名	Dalton Transactions
	2013
卷号	42 期号:25 页码:8988-8997
ISSN号	1477-9226
通讯作者	孙文华 ; Carl Redshaw
英文摘要	Recent progress in the use of iron-based complex pre-catalysts for ethylene reactivity is reviewed, illustrating the current state-of-the-art and the potential usefulness of such systems for delivering solely ethylene oligomerization or polymerization products. The problems associated with the industrial use of late transition metal complex pre-catalysts are generally regarded as catalyst deactivation and the formation of more products of lower molecular weight at elevated temperature. These problems have been addressed for iron-based complex pre-catalysts via the fine tuning of substituents of existing ligands and/or the design of new ligand sets. Results revealed that modified bis(imino)pyridyliron dichlorides were capable of operating at elevated temperatures, and were capable of delivering highly linear polyethylene. Other new models of iron complexes have achieved high activity for ethylene oligomerization and/or polymerization. Particularly successful has been the use of the 2-iminophenanthrolyliron pre-catalyst, which have now been utilized in a 500 tonne pilot plant.
学科主题	物理化学与绿色催化
收录类别	SCI
资助信息	NSFC No. 20904059;the MOST 863 program No. 2009AA034601;The EPSRC and the RSC are thanked for the award of travel grants (to CR)
语种	英语
WOS记录号	WOS:000319875600003
公开日期	2014-01-06
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/4986]
专题	兰州化学物理研究所_OSSO国家重点实验室
作者单位	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, State Key Lab Oxo Synth & Select Oxidat, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China 4.Univ Hull, Dept Chem, Kingston Upon Hull HU6 7RX, N Humberside, England
推荐引用方式 GB/T 7714	Zhang WJ,Sun WH,Redshaw, Carl. Tailoring iron complexes for ethylene oligomerization and/or polymerization[J]. Dalton Transactions,2013,42(25):8988-8997.
APA	Zhang WJ,Sun WH,&Redshaw, Carl.(2013).Tailoring iron complexes for ethylene oligomerization and/or polymerization.Dalton Transactions,42(25),8988-8997.
MLA	Zhang WJ,et al."Tailoring iron complexes for ethylene oligomerization and/or polymerization".Dalton Transactions 42.25(2013):8988-8997.