高功率碱锰电池的正极配方与工艺  

Positive formula and technology of high power alkaline Zn/MnO_2 battery

作　　者：田拴宝[1] 李升宪[1] 钱敦勇 刘云 

机构地区：[1]武汉大学化学与分子科学学院,湖北武汉430072 [2]宁波豹王电池有限公司,浙江宁波315600

出　　处：《电池》2005年第2期137-138,共2页Battery Bimonthly

摘　　要：研究了碱锰电池正极配方与工艺,采用正交法确定了最佳的正极配方;同时采用球磨“机械化学”法的混料工艺。实验结果表明:研制的AA型电池较市售电池的正极环电阻率减少了3 0 % ,在1A下恒流放电容量提高了77%。Cathode formula and technology of alkaline Zn/MnO_2 battery were investigated. The optimal cathode formula was (confirmed) by using orthogonal method. A new method of ball-milling with mechanical chemical processing was used to mix positive materials. The results showed that the cathode ring resistance rate of the sample AA size battery was decreased 30% , capacity was increased 77% in comparison with the commercial battery at 1 A constant discharge current.

关 键 词：正极配方 碱锰电池 高功率放电 

分 类 号：TM911.14[电气工程—电力电子与电力传动]