化学二氧化锰可充性研究  

Studies on the recharge ability of chemical manganese dioxide

作　　者：周军平[1] 高翠琴[1] 胡经纬[1] 刘燕[1] 

机构地区：[1]武汉大学化学与分子科学学院,湖北武汉430072

出　　处：《电池》2003年第3期161-163,共3页Battery Bimonthly

摘　　要：为提高二氧化锰的可充性,对化学合成二氧化锰(CMD)和电解二氧化锰(EMD)的可充性进行了比较,结果表明CMD的可充性好于EMD。掺Ti使CMD的可充性大幅提高,红外光谱结果显示掺杂的Ti不是简单的TiO2形式。In order to improve the recharge ability of MnO2,CMD and EMD were studied. The results showed that CMD had better recharge ability compared with EMD. Doped with titanium ,the recharge ability of CMD was greatly improved.IR spectrum showed the structure of titanium doped CMD was not the same as that of pure TiO2.

关 键 词：碱性锌猛电池 正极材料 化学合成 二氧化锰 可充性 碱性蓄电池 

分 类 号：TM912.9[电气工程—电力电子与电力传动]