摘要
以废旧碱性干电池正极材料MnO2为原料,通过电解还原法将不溶解的锰的化合物溶解成为离子态.通过循环伏安法验证了电解还原法溶解正极物质的可行性;利用X-衍射表征了MnO2电解还原反应过程,并对相关参数进行了试验优化研究.
A process of the dissolving method for Mn oxide in waste Mn-Zn batteries cathode material by using electrolytic reduction is proposed. The feasibility of the electrolytic reduction reaction from MnO2 to Mn2＋ is investigated by cyclic vohammetry. The course of electrolytic reduction is characterized by X-ray diffraction. The factors of electrolytic reduction are optimized.
出处
《上海电力学院学报》
CAS
2010年第2期157-160,共4页
Journal of Shanghai University of Electric Power
基金
上海市基础重点项目(06JC14033)
上海市重点学科建设基金(P1304)
关键词
二氧化锰
电解
可逆性
柠檬酸
MnO2
electrolytic reduction
reversibility
citric acid
