【摘要】 用喷雾法制备了SnO₂膜光透电极,其在可见区的透光率与导电性等均符合光谱电化学研究的要求,并且具有较宽的电位适用范围和优良的化学稳定性.用自制的SnO₂膜电极组装了几类薄层光透电解池,分别用光谱恒电位技术与电位阶跃计时吸收技术测定了某些光度试剂电子转移反应的热力学参数与动力学参数,获得重现性良好的结果。更多还原

【Abstract】 SnO2-film optically transparent electrode (OTE) was prepared by spray technique. The SnO2-film OTE obtained exhibits good optical transparency and good conductance as well as wide potential window; excellent chemical stabilities. Several kinds of optically transparent cells were assembled for spectroelectrochenical investigation. The thermo dynamic and kinetic parameters for certain organic agents were measured using spactropotentiostat and potential step chronoabsorbametry techniques. The good reproducible results were obtained.更多还原