METALLOCENE

作品数:38被引量:35H指数:4
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相关领域:化学工程理学更多>>
相关作者:何天白张发军刘结平更多>>
相关机构:台湾合成橡胶股份有限公司中国科学院更多>>
相关期刊:《Open Journal of Organic Polymer Materials》《石油学报(石油加工)》《Chinese Journal of Polymer Science》《Journal of Chemistry and Chemical Engineering》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划河北省自然科学基金国家教育部博士点基金更多>>
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Copolymerization of Ethylene/1-hexene and Polymerization of Propylene with Cp-indenyl Zirconium Complexes
《Chinese Journal of Chemistry》2005年第8期1081-1084,共4页张勇 杨晓霞 余亦华 钱延龙 黄吉玲 
Project supported by the Major State Basic Research Development Program(No.G1999064801) the National Natural Science Foundation of China (No. 20372022) and the Research Fund for the Doctoral Program of Higher Education (No. 20020251002).
Complexes (R^1Cp)(R^2Ind)ZrCl2, the catalysts previously reported active for ethylene polymerization showed high activity in ethylene/1-hexene copolymerization and propylene polymerization in the presence of MAO. ...
关键词:INDENYL CYCLOPENTADIENYL zirconium ETHYLENE 1-HEXENE PROPYLENE metallocene complex 
Syntheses and Characterization of Half-Sandwich Zirconium Complexes with Dichalcogenolate o-Carborane Ligands
《Chinese Journal of Chemistry》2003年第4期446-451,共6页于晓燕 金国新 胡宁海 
theNationalNaturalScienceFoundationofChina (No .2 992 5 10 1);theMajorStateBasicResearchDevelopmentProgram (No .G19990 64 80 0 )
Metallocene complex Cp tt 2ZrCl 2 (Cp tt =η 5 1,3 t Bu 2 C 5 H 3 ) (1) has been prepared from the reaction of LiCp tt with ZrCl 4 in good yield. Reactio...
关键词:half  sandwich zirconium complex METALLOCENE dichal^co^genolate   o    carborane crystal structure 
Synthesis and Catalytic Application of Homo-bimetallic Metallocene Complexes as Ethylene Polymerization Catalysts
《Chinese Journal of Chemistry》2002年第11期1401-1405,1133,共5页冯作锋 黄吉玲 钱延龙 孙俊全 陈伟 
theMajorStateBasicResearchDevelopmentProgram (No .G 19990 6 480 1)andtheNationalNaturalScienceFoundationofChina (No .2 0 0 72 0 0 4)
Three new homo-bimetallic metallocene complexes were prepared by RCpMCl3 (M= Ti, Zr) and Si-bridged compounds, and were all well characterized structurally. These complexes with the methylaluminoxane (MAO) are highly ...
关键词:BIMETALLIC ZIRCONIUM titanium METALLOCENE CATALYSIS POLYETHYLENE 
Open metallocene——VIII. Electronic structure of PD_2ML compounds
《Acta Chimica Sinica English Edition》1989年第4期333-341,共1页ZHANG Yun-Hong LIU Ju-Zheng LIANG Ying-Qiu TANG Ao-Qing 
EHMO method has been used to calculate the electronic structure of PD_2ML compounds (PD-pentadienyl or methyl-substituted one, M-transition metal atom, L-Lewis base). Compared with CP_2M (CP-cyclopentadienyl), fragmen...
关键词:VIII Open metallocene Electronic structure of PD2ML compounds PD 
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