氟盐体系中Sc³⁺在Ag电极上的阴极还原过程

来源期刊：中国有色金属学报1997年第4期

论文作者：孙本良 翟玉春 田彦文 赵延昌

文章页码：35 - 37

关键词：钪离子 阴极过程 循环伏安法 氟盐熔体

Key words：scandium cathode process cyclic voltammetry fluoride system chronopotentiometry

摘    要：采用循环伏安法和计时电位法研究了钪离子在1043K下、LiF-NaF体系中银电极上的阴极还原过程。结果表明，Sc³⁺在Ag电极上的还原过程是可逆的简单电荷传递的三电子反应，阴极过程受扩散控制。

Abstract: The reduction mechanism of Sc³⁺ ion on Ag electrode in LiF-NaF system at 1043 K was investigated with the cyclic voltammetry and chronopotentiometry. The results showed that the cathode reduction reaction is the reversible process with a simple 3-electron transfer, and is controlled by diffusion.