光谱电化学是将光谱技术和电化学方法相结合而产生出的一门交叉学科。它产生于六十年代初,而将这种方法用于定量分析只有十年的历史,并且报道较少。本文进行了铜的光谱电化学定量测定,其工作曲线线性良好,结果令人满意。原理:首先将铜离子还原沉积在工作电极(阴极)的表面,加入显色剂PAR试剂。加正向电压使沉积的铜又以离子形式溶出。溶 Spectroscopic electrochemistry is an interdisciplinary discipline that combines spectroscopic and electrochemical methods. It originated in the early 1960s, and the method used for quantitative analysis has only ten years of history and is reported less. In this paper, the electrochemical quantitative determination of copper, the working curve of a good linearity, the results are satisfactory. Principle: First, the reduction of copper ions deposited on the working electrode (cathode) surface, adding reagent PAR reagent. Plus a forward voltage so that the deposition of copper ion again and again in the form of dissolution. Soluble