摘要
Ziegler-Natta催化剂的诞生大大促进了聚烯烃工业的发展,但从分子水平了解这种催化剂的结构及其反应机理至今仍落后于催化剂本身技术的发展,自2000年以来国外在这方面的研究已取得一些新的进展。对Ziegler-Natta催化剂结构和反应机理的研究进展进行了回顾和介绍,主要介绍了多活性中心的本质和特征及催化剂的氢调敏感性。
Introduction of Ziegler- Natta catalysts have provided dramatic advances in polyolefin industry. However the molecular - level scientific elucidation of structures and reaction mechanisms of this catalytic system still lag behind its technological progress. This paper summarized those new research findings in this respect published during the period spanning mainly from 2000 to 2006. This review covers the fundamental aspects of nature of multi active centers, and hydrogen - response properties of this catalytic system.
出处
《石油化工》
EI
CAS
CSCD
北大核心
2007年第8期853-860,共8页
Petrochemical Technology
