【摘要】 本文用自装的ＯＳＶ８２—１型示波半微分伏安仪，研究了可逆、半可逆和不可逆电极过程以及 受吸附控制的电极过程和催化极谱的半微分循环伏安图的特征．并探索了采用不同工作电极所获 得的半微分循环伏安图的差异性．实验表明，半微分循环伏安曲线基线平稳，对称性良好，灵敏 度高，具有明显的典型性和特征性，是电化学研究的一个有效方法．更多还原

【Abstract】 The Characteristics of the semidifferential cyclic voltammograms for the reversible process, quasi-reversible process, irreversible process and other el- ectrode processes with coupled catalytic reactions or adsorption phenomena ha- ve been investigated by OSV82-1 oscilloscopic semidifferential voltamograph of our own make. The different features of semidifferential voltammograms o- btained with different working electrodes have also been explored. It is evi- dent that the semidiffential cyclic voltammograms have very attractive analyti cal features such as a smooth base. Line, good sensitivity and shap symmetrical peak shape as compared to the ordinary voltammograms. It will be seen that the proposed technique provides an efficient method for electrochemical resea- rch work.更多还原