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中国科学院化学研究所工程塑料重点实验室董金勇研究员课题组长期致力于烯烃聚合的基础与应用研究,以实现聚烯烃(聚丙烯、聚乙烯等)材料的高性能化和功能化为导向,在聚烯烃催化剂、烯烃聚合反应设计以及聚烯烃的原位合金化和纳米复合化等领域开展了创新的科研工作:提出并成功实践了将茂金属等单活性中心金属有机催化剂与高效Ziegler-Natta催化剂结合而制备功能性催化剂的策略,为聚烯烃的高性能化奠定了催化剂基础;发展了多种特异性烯烃聚合反应,极大拓展了
Key Laboratory of Engineering Plastics, Chinese Academy of Sciences Dong Jinyong research group led a long-term commitment to the basis of olefin polymerization and applied research to achieve polyolefin (polypropylene, polyethylene, etc.) of high performance and functionalization-oriented materials in the poly Olefin catalysts, the design of olefin polymerization and in-situ alloying and nanocomposite polyolefins. In this paper, we have proposed and successfully implemented the combination of single-site organometallic catalysts such as metallocene and high-efficiency Ziegler-Natta catalyst The strategy for preparing functional catalysts has laid the catalyst foundation for the high performance of polyolefins; the development of a variety of specific olefin polymerization reactions has greatly expanded