海水电解Ru-Ti-Ir-Sn氧化物阳极涂层研究  

Investigation on Ru-Ti-Ir-Sn Oxide Anode Coatings for Electrolyzing Seawater

作　　者：王科[1] 韩严[2] 王雷远 张晓玲[1] 孙玉璞[1] 

机构地区：[1]山东大学材料科学与工程学院,山东济南250061 [2]洛阳船舶材料研究所青岛分部,山东青岛266071 [3]日照鸿本机械制造有限公司,山东日照276826

出　　处：《电化学》2005年第2期176-181,共6页Journal of Electrochemistry

基　　金："十五"国防预研项目(YK010402)资助

摘　　要：应用热分解法制备不同组分的Ru-Ti-Ir-Sn氧化物阳极涂层,并由SEM、EDX、强化电解寿命、电流效率、抗Mn2+污染、极化曲线和循环伏安等实验方法研究该Ru-Ti-Ir-Sn氧化物阳极涂层的物理性能和电化学性能.结果表明,优化配方的Ru-Ti-Ir-Sn氧化物阳极涂层对电解海水具有较好的综合性能.The anode coatings of Ru-Ti-Ir-Sn oxide with various compositions were prepared by thermal decomposition. The physical and electrochemical properties of the coatings were characterized by scanning electron microscope (SEM), energy dispersive X-ray detector (EDX), accelerated life, current efficiency, anti-Mn^(2+)contamination, polarization curveandcyclic voltammetry tests. The results showed thatthe anode coating with optimized formula possessed excellent overall properties for electrolyzing seawater.

关 键 词：氧化物阳极涂层 电流效率 抗污染 优化涂层 

分 类 号：TG174.4[金属学及工艺—金属表面处理]