掺锡三氧化二铟导电玻璃双工作电极薄层光透电化学池的设计

Optically Transparent Thin-layer Spectroelectrochemical Cell Using a Twin Indium Trioxide Glass Working Electrodes Doped With Tin

本文报道了ITO导电玻璃双工作电极薄层光透电化学池的设计。这种薄层池具有操作简便,成本低廉的特点,其突出优点在于工作电极的边际效应因采用辅助工作电极而得以明显消除。以Fe(CN)_6^(3-)/(4-)~考察了该池的电化学和光谱吸收响应特性。

An optically transparent thin-layer spectroelectrochemical cell with a twin indium trioxide glass electrodes was designed and constructed. This thin-layer cell has the characteristics of easy operation and cheap cost. Its advantage is that the edge-effect of the working electrode is minimized by using auxiliary-working electrode. The optical and electrochemical responses of the cell, using ferri/ferrocyanide as the test species, were determined by cyclic voltammetry and cyclic voltabsorptometry.