As(Ⅲ)在酸性氯化物溶液中的阴极极化行为

来源期刊：中南大学学报(自然科学版)1995年第6期

论文作者：秦毅红 赵瑞荣 黎书华

文章页码：821 - 825

关键词：砷化物; 阴极; 极化

Key words：arsenides; cathode; polarization

摘    要：用悬汞电极测定了AS(Ⅲ)在不同条件下氯化物溶液中的阴极极化曲线,实验结果表明,AS(Ⅲ)的电化学行为强烈地受溶液中N^＋,CL^－及AS(Ⅲ)浓度的影响,不同的条件下,可表现出不同阴极极化行为。

Abstract: Cathodic polarization curves of As(Ⅲ)in acidic chloride solution were taken by a hang-ing drop mercury electrode. The electrochemical behaviors of As(Ⅲ)are influenced stronglyby the concentrations of H⁺ ,Cl^-and As(Ⅲ).Different cathodic processes under differentconditions have been shown in the paper.