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团本文制备了一种Ti／Ruo2（少量）＋SnO2＋Sb2O3／MnOx电极，并进行了SEM和EDS研究．考察了该电极在80℃、1mol／LH2SO4中的使用寿命，测定了该电极的极化曲线和电化学动力学参数a、b、io，并用双位垒模型讨论了其电化性能，结果表明该电极具有优良的催化性能。
In this paper, a Ti / Ruo2 (small amount) + SnO2 + Sb2O3 / MnOx electrode was prepared and studied by SEM and EDS. The service life of the electrode was investigated at 80 ℃ and 1mol / LH 2 SO 4. The polarization curve and electrochemical kinetic parameters a, b and io of the electrode were measured. The electrochemical performance of the electrode was discussed by double-barrier model. Electrode has excellent catalytic performance.