论文部分内容阅读
催化乙烯低聚或聚合的镍配合物催化剂研究,不仅帮助提供探索乙烯配位聚合机理的催化剂模型,更为重要的帮助探讨不同催化剂模型下的催化剂活性和选择性,为工业界寻找具有潜在应用价值的高效催化剂奠定基础.同时,利用镍配合物催化剂容易导致所得聚烯烃树脂产生支链的特点,有望制备具有优异性能的支化聚烯烃树脂.本文综述了近年来镍配合物在乙烯低聚或聚合催化剂研究方面的进展,并特别强调了催化剂结构和催化性能之间的内在规律.
Catalytic ethylene oligomerization or polymerization of nickel complex catalyst research, not only to help provide a catalyst model to explore ethylene coordination polymerization mechanism, more important to help explore different catalyst model catalyst activity and selectivity for the industry to find a potential application Value of the catalyst to lay the foundation.At the same time, the use of nickel complex catalyst easily lead to the resulting branched chain polyolefin resin is expected to be prepared with excellent performance of branched polyolefin resin.In this paper, in recent years nickel complexes in the oligomerization of ethylene Or polymerization catalyst research progress, with particular emphasis on the inherent law between the catalyst structure and catalytic performance.