化工进展Issue(1)：110-124,15.DOI:10.16085/j.issn.1000-6613.2016.01.015
制备全系列聚烯烃材料的高性能单活性中心催化剂研究进展
Progress in advanced single site catalysts for preparing all series polyolefin materials
摘要
Abstract
The development of advanced single site catalysts provided us tremendous opportunities for designing and tailoring the molecular chain structure of polyolefins. However,designing,preparing and optimizing of high temperature stable multi-functional catalysts became core issue to develop high performance and high value added polyolefin products. Firstly,this paper introduced all types of series polyolefin materials and the correlation of melting properties and material behaviors with comonomer content. Secondly,we mainly reviewed:①high temperature stable ethylene/α-olefin copolymerization catalysts,covering modified CGC-titanocenes/half-titanocenes/non-metallocene hafnium;②half-titanocene and non-metallocene titanium catalysts for ethylene/(styrene,norborene) ser-copolymerization;③modified C2/C1-symmetric zirconium and high temperature stable non-metallocene hafnium catalysts for stereo-regular propylene homopolymerization and isotactic propylene/ethylene ser-copolymerization;④heterocycle-containing C2/C1-symmetric zirconocenes for isotactic 1-butene bulk solution polymerization. Meanwhile,more emphases were given to the polymerization behaviors and the tailored chain structures of the corresponding products of these catalysts. At last,it was suggested that future research should be focused on optimizing isotactic non-metallocene hafniums,hetero-cycle/atom containingC2/C1- symmetric zirconocenes and syndiotactic C1-symmetric zirconocenes.关键词
茂金属/非茂金属/催化剂/聚烯烃/制备/高通量催化剂筛选/链结构Key words
metallocenes/non-metallocenes/catalyst/polyolefins/preparation/high throughput catalyst screening (HTCS)/chain structure分类
化学化工引用本文复制引用
艾则孜·麦麦提明..制备全系列聚烯烃材料的高性能单活性中心催化剂研究进展[J].化工进展,2016,(1):110-124,15.基金项目
国家重点基础研究发展计划项目子课题（2011CB606001）及国家自然科学基金重点项目（20936006）。 （）
