摘要
综述了非茂金属催化剂中FI催化剂作为高性能烯烃聚合催化剂的研究进展。在阐述FI催化剂结构和性能的基础上,详细讨论了不同配体取代基结构、助催化剂种类及其与活性中心的物质的量比等因素对FI催化活性以及由此得到聚合物性能的影响。
Recent progress of FI in non-metallocene catalysts for high-performance olefin polymerization is reviewed. Based on introductions of structures and properties of FI catalysts, the effects of ligand substituent structures, types of cocatalysts and molar ratios of cocatalyst to active metal on FI catalytic activities and therefore polyolefin properties are discussed in detail.
出处
《现代塑料加工应用》
CAS
北大核心
2010年第5期60-63,共4页
Modern Plastics Processing and Applications
关键词
第四副族过渡金属配合物
烯烃聚合
苯氧基亚胺配体
非茂金属催化剂
group 4 transition metal complexes
olefin polymerization
phenoxy-imine chelate ligands
non-metallocene catalyst
