钛涂铂电极是近年来活跃应用在电解功能水机中的一种新型电极材料.本文介绍了钛涂铂电极制造的工艺条件,用扫描电镜对钛涂铂电极表面形貌进行了表征.采用电化学工作站,在三电极体系中测试了钛涂铂电极析氧极化曲线及循环伏安曲线.测试数据表明,在水电解中,钛涂铂电极析氧活性高于钛镀铂电极.
Pt-coated titanium electrode, a new electrode material was applied actively to electrolysis functional water producing device. This paper introduced a preparation process of Pt-coated titanium electrode, and the surface morphology of the coating was characterized by scanning electron microscopy. The oxygen evolution polarization curves and cyclic voltammetric curve of Pt-coated titanium electrode were tested using an electrochemical workstation with three electrode system. Test data indicated that the oxygen evolution activity of the Pt-coated titanium electrode is higher than that of a platinized titanium electrode in water electrolysis.
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