摘要
本文报导了新型 Ti/SnO_2+MnO_x+RuO_2/MnO_x(DSA)电极材料的各种性能,其中包括电极的导电性、表面粗糙度、电化学活性表面积、析氧阳极特性等,并用 X 射线衍射法进行了物相分析、用 SEM观察了表面形貌。确认该电极性能良好,加之成本较低,可作为酸性介质中的析氧电极材料。
In the present paper,the properties of a new kind ofelectrode-Ti/SnO_2+MnO_x+RuO_2/MnO_x DSA are reported,including the electrode′s electri-cal conduction,roughness factor,electrochemically active surface area and anodic characteris-tics for oxygen evolution.The surface morphology of the electrode has also been studied bymeans of X-ray diffraction and SEM.The results show that the properties of the presenrt DSAare excellent and the cost is low.It can be expected to be used in industry as electrode materialfor oxygen evolution in acid electroytes.
关键词
电极材料
阳极
电化学
性能
electrode material
DSA
electrochemistry
