均相铬系催化剂的合成与催化α-烯烃聚合的进展  

Progress in Synthesis of Homogeneous Chromium Catalysts and Their Application in Olefin Polymerization

作　　者：张浩[1] 黄吉玲[1] 钱延龙[1] 

机构地区：[1]华东理工大学金属有机化学研究室,上海200237

出　　处：《有机化学》2002年第12期981-989,共9页Chinese Journal of Organic Chemistry

基　　金：国家重大基础 (No .G19990 6 480 1)研究项目;国家自然科学基金 (Nos .2 98710 10 ;2 0 0 72 0 0 4)资助项目

摘　　要：铬系多相催化剂已广泛应用于工业聚乙烯的生产中 .近年来 ,探明多相铬催化剂的本质 ,并进一步开发新一代铬系均相催化剂成为人们追求的热点 .综述了近年来有关均相铬催化剂的合成与催化α 烯烃的报道 .Chromium-based heterogeneous catalysts are extensively used in industry in polymerization of olefins. In recent years, many investigations have been done on the active sites of chromium-based heterogeneous catalysts. Discovery of new generation chromium-based homogeneous catalysts has become a hot research area. This article summarizes the latest progresses in chromium-based homogeneous catalysts and their application in olefin polymerization.

关 键 词：铬系催化剂 合成 Α-烯烃 聚合 均相催化 聚烯烃 

分 类 号：O643.3[理学—物理化学]