论文部分内容阅读
近年来,对络合物体系热力学规律的研究,特别是对其电位—pH图的研究工作已有不少报导。1979年傅崇说,汤于飞等人将同时平衡原理应用于此类体系电位—pH图的计算和绘制,被认为是处理络合物体系的较好方法。不少作者利用这个原理分别研究了不同的络合物体系。由于络合物的形成,使得该类体系的平衡情况变得复杂。文献中对这些体系所作的电位—pH图计算大都由手工来完成,这是相当麻烦的,不久前骆如铁研究了一种用同时平衡原理绘制Cu—NH_3—H_2O系电位—pH图的计算机方法。前人的工作多数是处理个别体系的情况,虽然有些作者如K.Osseo—
In recent years, the study of the thermodynamic laws of complex systems, especially the study of its potential-pH diagram, has been reported. In 1979 Fu Chong said that Tang Yu-fei et al. Applied the principle of simultaneous equilibrium to the calculation and mapping of the potential-pH diagram of such systems and was considered as a better method of handling complex systems. Many authors use this principle to study different complex systems. Due to the formation of complexes, the balance of such systems is complicated. It is quite troublesome to calculate the potential-pH diagram of these systems in the literature by hand. Recently, Luo Ru-Tie studied a computerized method for mapping the potential-pH diagram of Cu-NH_3-H_2O system using the principle of simultaneous equilibrium. The majority of previous work is dealing with individual systems, although some authors, such as K. Osseo-