聚乙烯催化剂的研究进展
Advances in catalysts for polyethylene
颜子龙1
作者信息
- 1. 中石油华东设计院有限公司,山东 青岛 266000
- 折叠
摘要
聚乙烯根据聚合方法、分子量大小、密度等参数可分为LDPE、LLDPE、HDPE、UHMWPE.综述了聚乙烯催化剂的发展历程,重点介绍齐格勒-纳塔催化剂、茂金属催化剂、后过渡金属催化剂和铬系催化剂的研究进展.
Abstract
According to polymerization method,molecular weight and density,polyethylene can be classified into LDPE,LLDPE,HDPE,UHMWPE,etc.The development history of polyethylene catalysts is reviewed,with emphasis on the research progress of Ziegler-Natta catalysts,metallocene catalysts,late transition metal catalysts and chromium-based catalysts.
关键词
聚乙烯/Ziegler-Natta催化剂/茂金属催化剂/后过渡金属催化剂/铬系催化剂Key words
polyethylene/Ziegler-Natta catalyst/metallocene catalyst/late transition metal catalyst/chromium based catalyst引用本文复制引用
出版年
2024
NETL
NSTL
万方数据