A solid catalyst component for use in olefinic polymerization, includes titanium, magnesium, a halogen, and an internal electron donor compound; wherein: the internal electron donor compound is at least one compound represented by Formula (I)).
一种用于烯烃聚合的固体催化剂组分,包括
钛、
镁、卤素和内部电子供体化合物;其中:内部电子供体化合物是至少一种由式(I))代表的化合物。