论文部分内容阅读
利用TG DTG DTA热分析技术 ,研究了N ,N’ 双 (氨烷基 )草酰胺合铜 (II)配合物在动态空气气氛中的热稳定性 ;结合微分法 (Achar法 )和积分法 (Coats Redfen法 )协同处理非等温TG数据 ,通过对比热分解动力学参数E和lnA ,提出了配合物热分解反应机理 ;并由动力学补偿效应获得了E与lnA的数学表达式
The thermal stability of Cu (II) N, N ’bis (aminoalkyl) oxalate copper (II) complex in a dynamic air atmosphere was investigated by TG DTG DTA thermal analysis. Coats Redfen method) to cope with non-isothermal TG data. By comparing the thermal decomposition kinetic parameters E and lnA, the thermal decomposition reaction mechanism of the complexes was proposed. The mathematical expressions of E and lnA were obtained from the kinetic compensation effect