Indirect Determination of Oxidative Metal Ion by Extracting Iodine from Aqueous Solution with Methyl Isobutyl Ketone by Three-electrode Cyclic Voltammetry at the Interface Between Two Immiscible Electrolyte Solution

• 甲基异丁酮碘萃合物-水界面上的循环伏安法间接测定水溶液中氧化性金属离子