【摘要】 本文对用于电池的MnO₂进行电化学评价,测定不同产地锰矿的pH—电极电位关系,每个样品的模拟制作,锌—锰干电池并测定共放电容量,通过比较放电容量和MnO₂的电极电位,从而对MnO₂进行活性评价。更多还原

【Abstract】 Electrochemical behavior of manganese dioxide for battery application was evaluated. The pH-po-tential relations of five manganese dioxide ores were determined. Actual zinc manganese dioxide batteries were made with above-mentioned manganese dioxide and their discharge capacity was determined. By comparison of the discharge capacity with the pH-electrode potential of MnO2,the activity of the MnO2 can be evaluated.更多还原