氯酸镁氧化Mn^(2+)沉积法制化学MnO_2及其特性研究

Studies on the CMD Obtained from Oxidizing Mn 2+ by Mg(ClO 3) 2

在一定条件下，以氯酸镁氧化Ｍｎ２＋沉积法制化学ＭｎＯ２（简称（ＣＭＤ），对其进行ＭｎＯ２含量、视密度、肼指数、放电性能以及红外与差热等分析。结果表明，制得的ＣＭＤ电化活性较高，有望替代电解ＭｎＯ２（简称ＥＭＤ）作为干电池的阴极活性材料。

Mn 2+ is oxidized by Mg(ClO 3) 2 under certain conditions.The MnO 2 sample so obtained are characterised by chemical analysis (such as MnO 2 contents,apparent density,hydrazine activity,and discharge performance etc.), infrared studies and differential thermal analysis.The results obtained from the above studies show that the MnO 2 sample promises as an active cathode material in dry cells.