POLYOLEFIN

作品数:50被引量:77H指数:6
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相关领域:化学工程理学更多>>
相关作者:李瑞峰冯龙谢续明李浩李佳林更多>>
相关机构:东北石油大学哈尔滨理工大学上海电缆研究所东南大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划王宽诚敎育基金中国博士后科学基金更多>>
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Efficient Copolymerization of Ethylene with Polar Divinyl Monomer by Phosphino-Phenolate Nickel Catalyst被引量:1
《Chinese Journal of Chemistry》2023年第9期1037-1044,共8页Fei Wang Xu-ling Wang Li Pan Bin Wang Yue-Sheng Li 
supported by the National Natural Science Foundation of China(No.21690071).
Direct copolymerization of olefin with polar monomers via a coordination-insertion mechanism appears as the most efficient and at-tractive method to prepare functionalized polyolefins.Herein,we carried out direct copo...
关键词:Coordination and insertion COPOLYMERIZATION Nickel Polar monomer POLYOLEFIN 
Synthesis of Cyclic Polyolefin: Ring-Opening Metathesis Polymerization by Binuclear Vanadium Complexes被引量:2
《Chinese Journal of Chemistry》2021年第5期1181-1187,共7页Xiaohua Hou Xiaojian Chen Xiang Gao Lei Xu Hui Zou Li Zhou Zong-Quan Wu 
the National Natural Science Foundation of China(No.21901057);the Anhui Provincial Natural Science Foundation(No.1908085QB62);the Fundamental Research Funds for the Central Universities of China(No.PA2020GDSK0070);the National Natural Science Foundation of China(No.51803045).
Ring-opening metathesis polymerization(ROMP)of norbornene by binuclear vanadium alkylidene in-situ formed from dialkyl complexes was investigated.Higher activities were observed by the binuclear system than mononuclea...
关键词:METATHESIS POLYMERIZATION Homogeneous catalysis CARBENES VANADIUM 
Optically Active Helical Poly[(S)-3-vinyl-2,2'-dihydroxy-1,1'-binaphthyl]:New Ligand for Asymmetric Addition of Diethylzinc to Aryl Aldehyde
《Chinese Journal of Chemistry》2015年第4期463-466,共4页Yehui Chen Guochang Qin Liwen Yang Nianfa Yang 
National Natural Science Foundation of China(No.21172186);Doctor Student Research Foundation of Chinese Education Ministry(No.20134301110004)for financial support of this work.
Poly[(S)-3-vinyl-2,2'-dihydroxy-1,1'-binaphthyl](L*)was obtained by taking off the protecting groups of poly[(S)-3-vinyl-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl](poly-1).L*was proved to keep a stable helical con-form...
关键词:helical polyolefin BINAPHTHYL asymmetric addition DIETHYLZINC aryl aldehyde 
Design and Theoretical Study of Nickel Catalysts for Syndiotactic Polyolefins被引量:1
《Chinese Journal of Chemistry》2003年第5期481-484,共4页刘颖 刘跃 DREW G.B.Michaelb 刘佳雯 
ProjectsupportedbytheNaturalScienceFoundationofHeilongjiangEducationalCommitteeofChina (Nos .10 5 3 10 81and 10 5 110 3 3 )
A nickel catalyst was modeled with ligand L^2, [NH = CH-CH = CH-O]^-, whichshould have potential use as a syndiotactic polyolefin catalyst, and the reaction mechanim wasstudied by theoretical calculations using the de...
关键词:nickel catalyst density functional method POLYOLEFIN MECHANISM 
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