摘要
分类综述了Mgcl_2负载ziegler-Natta(Z-N)催化剂内给电子体的研究进展,介绍了内给电子体的复合应用研究情况,分析了含有不同内给电子体的Z-N催化剂的特性,讨论了进一步研究的重点和方向,特别是对二醚类化合物、琥珀酸酯类及复合内给电子体进行了深入的探讨,展望了Z-N催化剂的发展前景,并提出综合性能优越的催化剂将是今后重点发展的方向。
Advance in research of the internal donors in MgCl2 supported Ziegler-Natta catalysts is reviewed. Research of composite application of the internal donors is introduced. Characteristics of the Ziegler-Natta catalysts with different internal donors were analyzed. The focus and direction for further research of the internal donors were discussed, especially 1,3-diethers, succinates and composite internal donors. Outlook for the development of the Ziegler-Natta catalysts was prospected. The catalyst with excellent combination properties will be a key of the development.
出处
《石油化工》
CAS
CSCD
北大核心
2010年第10期1178-1184,共7页
Petrochemical Technology
