用 72 2型分光光度法对镉 ( )催化四苯基蒽醌卟啉与钴 ( )配位反应进行了系统研究 ,测定了表观速率常数和动力学相关参数 ,并据此提出了反应机理 ,利用回归分析得到了反应的平衡常数和热力学参数 The coordination reaction of tetraphenylanthraquinone porphyrin with cobalt () catalyzed by cadmium (Ⅱ) was studied systematically by 72 2 spectrophotometry. The apparent rate constants and kinetic parameters were determined, and the reaction mechanism was proposed The equilibrium constants and thermodynamic parameters of the reaction were obtained by regression analysis