聚对苯二甲酰[双(2,4-二羟基苯甲醛)乙二亚胺]金属络合物的合成与表征

Synthesis and characterization of ploy[p-phtaloy bis ([BF]2,4-dihydroxybenzaldehydes)ethylenediimine] metal complex

通过搅拌界面缩聚方法,用M(AS)(AS是双(2,4 二羟基苯甲醛)乙二亚胺,M=Cu2+,Ni2+,Mn2+,Co2+,Fe2+,Zn2+)Schiff碱金属络合物与对苯二甲酰氯反应,合成了主链含金属离子的聚酯.用元素分析、红外光谱、ICP、扫描电镜表征了结构.热分析表明,聚合物有较高的热稳定性,穆斯堡尔谱分析了铁聚合物的氧化态、自旋态.

By way of stirring the condensation polymerization method at interface,respectively with M(AS)(AS=bis(2,4 dihydroxybenzaldehydes)ethylenediimine;M=Cu 2+ ,Ni 2+ ,Mn 2+ ,CO 2+ ,Fe 2+ ,Zn 2+ )Schiff base metal complex and terephthalic dichloride,synthesized the polyester that contained metal ions in the main chain.With the element analysis and FT IR light spectrum,ICP and scanning electricity characterized the structure, Thermal stability of these polyesters are studied by TG and DTA analysis,Mùssebauer specter analysis show oxide value and spin state of ironic polymers.