负载型茂金属催化剂的研究进展  

Researcch Progress of Supported Metallocene Catalyst

作　　者：李跃文[1] 黄小玲[2] 陈兴华[1] 

机构地区：[1]湖南科技职业学院,湖南长沙410004 [2]湖南生物机电职业技术学院,湖南长沙410127

出　　处：《广东化工》2009年第10期111-113,共3页Guangdong Chemical Industry

摘　　要：茂金属负载化是拓宽其使用范围、降低其使用成本、改善聚合产物形态的有效手段。文章介绍了茂金属在SiO2、沸石、聚苯乙烯等载体上的负载方法、负载机理,综述了负载型茂金属催化剂在催化烯类单体聚合方面的应用,指出了今后的改进方向。When metallocene catalyst is supported, its range of application can be widened, and its cost can be reduced, and the configuration of polymer can be improved. The support methods and mechanism of metallocene catalyst on supports such as SiO2, zeolite and polystyrene were introduced, and the application of supported metallocene catalyst in polymerization of alkene was reviewed.

关 键 词：负载型茂金属 载体 SIO2 沸石 聚苯乙烯 

分 类 号：TQ426.94[化学工程] TS727.3[轻工技术与工程—制浆造纸工程]