一、前言乙烷基氯化铝是烯烃聚合的重要催化剂之一。其性质活泼,铝-碳(Al一C)键极易被微量水或氧破坏,所以往往给操作带来困难。以往所用的多种分析方法,比较麻烦,催化剂的活性还需由聚合试验验证。 I. Introduction Ethyl aluminum chloride is one of the important catalysts for olefin polymerization. The nature of its lively, aluminum - carbon (Al-C) bond can easily be damaged by traces of water or oxygen, it is often difficult to operate. A variety of analytical methods used in the past, more trouble, the catalyst activity also need to be verified by the polymerization test.