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双核茂金属催化剂是近年来茂金属催化剂研究的一个重要方向。综述了双核茂金属化合物的研究进展及其在烯烃聚合方面的应用 ;分别叙述了同核型双核茂金属化合物和异核型双核茂金属化合物的合成及性能研究 ;对双核茂金属催化剂的作用机理也进行了介绍
Dual-core metallocene catalyst is an important direction of metallocene catalyst research in recent years. The research progress of binuclear metallocene compounds and their applications in olefin polymerization are reviewed. The synthesis and properties of homonuclear dinuclear metallocenes and heteronuclear dinuclear metallocenes are described respectively. The mechanism of action of binuclear metallocene catalysts Also introduced