摘要
本文报道微量Zn^(2+)在电解还原铕(Ⅲ)离子过程中的催化作用,研究结果表明:当阴极中含Zn^(2+)时,铕(Ⅲ)离子将缩短到达定量还原的时间,用循环伏安法监控电极过程的结果表明:电极过程是准一级的催化过程。
In the paper, we report the catalytical action of zinc ion in the electrolytic reduction of europium(Ⅲ). The result shows that when trace zinc ion contained, europium(Ⅲ) in the catholyte will quickly attain quantitative reduction. Cyclovoltammetry graph shows that the electrode process is a pseudo first-order catalytical reaction.
出处
《福建师范大学学报(自然科学版)》
CAS
CSCD
1992年第4期64-68,共5页
Journal of Fujian Normal University:Natural Science Edition
关键词
锌离子
铕
催化还原
电解
zinc ion, europium, catalytical reduction, cyclovoltammetry