摘要
合成了3种新型双Schiff碱配体及其过渡金属Ni(Ⅱ),Co(Ⅱ)的配合物,并用元素分析、红外光谱、电子光谱、摩尔电导、差热—热重加以表征.以这些配合物为催化荆催化乙烯的聚合.
Three novel bis-Schiff base ligands and their transition metal Ni(Ⅱ), Co(Ⅱ) complexes were prepared and characterized by element analysis, IR, UV-Vis and molar conductivity. Their catalysis for polymerization of ethylene catalyzed by these complexes was studied.
出处
《兰州大学学报(自然科学版)》
CAS
CSCD
北大核心
2007年第4期65-67,共3页
Journal of Lanzhou University(Natural Sciences)
基金
国家自然科学基金(20431010
20021001
J0630962).
关键词
双SCHIFF碱
合成
表征
催化
bis-Schiff base
synthesis
characterization
catalysis