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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The effect of co-catalysts on the morphology of isotactic polypropene prepared using metallocene catalyst
《Chinese Science Bulletin》2002年第10期810-813,共4页ZHANG Mingge XU Demin HONG Han GUO Cunyue HU Youliang 
This work was supported by the National NaturalScience Foundation of China (Grant No. 29734141).
SiO2/rac-Me2Si[2-Me-4-Naph-Ind]2ZrCl2 was prepared and different co-catalysts were used in bulk polymerization of propene. The morphology of polypropene could be controlled by altering the co-catalysts. The isotactic ...
关键词:METALLOCENE CO-CATALYST SUPPORTING MORPHOLOGY of polypropene. 
LLDPE prepared by in situ polymerization using a dual-functional catalytic system of Ti(On-Bu)_4 /AlEt_3-Et(Ind)_2-ZrCl_2/MAO被引量:7
《Chinese Science Bulletin》2001年第24期2051-2054,共4页LIU Zhongyang, XU Demin, GUO Cunyue, WANG Jun, HE Dawei & HU YouliangStale Key Lab of Engineering Plastics, Center for Molecular Science, Institute of Chemistry. Chinese Academy of Sciences, Beijing 100080, China Beijing Lab of Catalysis. China National Petroleum Corporation Key Lab of Catalysis, Beijing 100080, China 
This work was supported by the National Natural Science Foundation of China and China Petrochemical Corporation (Grant No. 29734141).
Linear low-density polyethylene (LLDPE) was prepared by in situ polymerization using a dual-functional catalytic system containing Et(Ind)2ZrCl2/MAO and Ti(On-Bu)4 /AlEt3 used as co-polymerization catalyst and dimeriz...
关键词:linear LOW-DENSITY polyethylene (LLDPE) in SITU poly- merization metallocene. 
Preparation of long-branched polyethylene by in situ poly-merization using late transition metal and metallocene catalysts被引量:5
《Chinese Science Bulletin》2001年第24期2054-2057,共4页LIU Zhongyang GUO Cunyue MAZhi WANG Jun XU Demin HE Dawei HU Youliang 
This work was supported hy the National Natural Science Foundation of China and China Petroleum Corporation (Grant No. 29734141).
An in situ polymerization method was investigated to prepare long-branched polyethylene (LBPE) with ethylene alone and a single cocatalyst, methylalumoxane (MAO), by using a dual functional catalytic system containing...
关键词:long-branched polyethylene in SITU polymerization late transition metal CATALYST METALLOCENE catalyst. 
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