欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
具有特定拓扑结构的聚合物合成一直是高分子合成化学领域的一个重要研究内容，设计和合成具有特定拓扑结构的聚烯烃高分子更是进一步发掘聚烯烃这一量大面广的通用高分子材料的性能、开拓其新的应用领域的重要手段。在催化剂和聚合方法的研究取得重要进展的基础上，近年来国际上在合成不同拓扑结构（包括嵌段、接枝、梳型和星型）的聚烯烃高分子研究方面发展也较快，所合成的部分高分子亦显示出独特的功能性。本文首先综述不同拓扑结构聚烯烃高分子合成的研究现状，然后结合近期化学所在此领域的研究进展，提出独特的以苯乙烯封端反应性聚烯烃为模块构建拓扑结构聚烯烃的新思路。
英文摘要：
Specific topological-structured polymers have been a target of long-term pursuit in synthetic polymer chemistry. Among them,polyolefins with some specific topological structures （block, graft,comb, star, etc. ） are of particular interest in that they represent an important promotion of polyolefins from commodity polymers with already large volume productions and widespread applications to value-added polymers with furthered properties and even expanded usages. Given the significant progress made in recent years on both polyolefin catalysts and polymerization methodologies, the development of topological polyolefins has also been at fast-pace, with some polymers already demonstrating unique, unprecedented functionalities. This review will at first describe the status quo of general topological polyolefins development, followed by an introduction to topological polyolefins research at ICCAS where the focus is on a new approach utilizing styryl-capped polyolefins as building block to construct versatile topological polyolefin architectures.
同期刊论文项目
同项目期刊论文
A novel effect of bis(6-heptenyl)zinc on the molecular weight and rheologic performance of polypropy
On the Cascade Polymerization Process Consisting of Metallocene Polymerization and ATRP to Prepare i
Facile, Efficient Copolymerization of Ethylene with Bicyclic, Non-Conjugated Dienes by Titanium Comp
Synthesis of i-PP-Based Functional Block Copolymer by a Facile Combination of Styryl-Capped i-PP and
Ethylene/Propylene Copolymerization Over Three Conventional C(2)-Symmetric Metallocene Catalysts: Co
Magnesium Chloride Supported Ziegler-Natta Catalysts Containing Succinate Internal Electron Donors f
Borane Chain Transfer Reaction in Olefin Polymerization Using Trialkylboranes as Chain Transfer Agen
Alkyl exchange reaction between dialkylzinc compounds and methylaluminoxane and the effect on propyl
Dialkylzinc Compounds as Chain Transfer Agents in Ethylene and Propylene Polymerizations Catalyzed b
Ethylene/hexene living copolymerization and ethylene/methyl 10-undecenoate copolymerization by titan
Synthesis, structure and ethylene (co)polymerization behavior of new nonbridged half-metallocene-typ
Synthesis of novel poly(ethylene-ter-1-hexene-ter-dicyclopentadiene)s using bis (beta-enaminoketonat
Living syndiospecific polymerization of propylene promoted by C1-symmetric titanium complexes activa
Synthesis, Structural Characterization, and Olefin Polymerization Behavior of Vanadium(III) Complexe
Living Copolymerization of Ethylene with Norbornene Mediated by Heteroligated (Salicylaldiminato) (b
High-Temperature Living Copolymerization of Ethylene with Norbornene by Titanium Complexes Bearing B
Synthesis and characterization of the titanium complexes bearing two regioisomeric trifluoromethyl-c
Copolymerizations of ethylene with alpha-olefin-omega-ols by highly active vanadium(III) catalysts b
Living Copolymerization of Ethylene with Dicyclopentadiene Using Titanium Catalyst: Formation of Wel
Highly Active Neutral Nickel(II) Catalysts for Ethylene Polymerization Bearing Modified,beta-Ketoimi
A novel effective way of comprising a beta-nucleating agent in isotactic polypropylene (i-PP): Polym
Random copolymers of propylene with 1,5-hexadiene containing only cyclopentane units in main chain a
Novel heteroligated titanium complexes with fluorinated salicylaldiminato and beta-enaminoketonato l
Enhancement of Graft Yield and Control of Degradation During Polypropylene Maleation in the Presence
Synthesis and Crystallization Behavior Study of Syndiotactic Polystyrene-g-Isotactic Polypropylene (
PE/OMMT Nanocomposites Catalyzed by the OMMT-Intercalated Et[Ind](2)ZrCl(2) in Slurry Polymerization
Living Regioselective Copolymerization of Ethylene with Nonconjugated Bicyclic Dienes Using (Salicyl
Ethylene Homopolymerizaton and Copolymerizaton by Vanadium(III) Complexes Containing Tridentate or T
Synthesis of functional polyethylene via copolymerization of ethylene and substituted allene using b
Stereospecific Cyclopolymerization of alpha,omega-Diolefins by Pyridylamidohafnium Catalyst with the
Efficient Synthesis of Hydroxylated Polyethylene via Copolymerization of Ethylene with 5-Norbornene-
Ethylene/1-hexene copolymerization by salicylaldiminatio vanadium(III) complexes activated with diet
Facile functionalization of isotactic polypropylene by azide and alkyne groups for click chemistry a
Synthesis of Azide End-Functionalized Isotactic Polypropylene Building Block and Renewed Modular Syn
PE/OMMT nanocomposites prepared by in situ polymerization approach: effects of OMMT-intercalated cat
Synthesis, structural characterization, and ethylene polymerization behavior of the vanadium(III) co
Polymerization of ethylene to branched polyethylene with silica and Merrifield resin supported nicke
Efficient, regioselective copolymerization of ethylene with cyclopentadiene by the titanium complexe
The influence of the metal net charge of non-metallocene early transition metal catalyst on the ethy
位置：