薄层光谱电化学法测定联苯胺的电极反应常数

Thim- Layer Spectroelectrochemistry on Electrocle Reaction Constant of Benzidine

采用薄层光谱电化学法，以三电极系统在酸性介质中对联苯胺进行薄层电势电解，同时测定吸收光谱，由Ｎｅｒｎｓｔ方程得到反应过程中的电子转移数ｎ和式极电位Ｅ０。

Benzidine is electrolysed in acid medium, and studied by spectroclectrochemistry with the third electrode system, and the spectrum is determined at the same tine. The electron tuansfer number(n) and the formal potentials (E) are determined by the Nernst equation.