Author(s): FENG Shuang-qing, CHEN Jian-jun, JIA Hong-guang, WU Sheng-man, YANG Hong-mei
Pages: 22-25
Year: 2006 Issue:  3
Journal: JOURNAL OF QINGHAI UNIVERSITY (NATURAL SCIENCE)
Keyword:  锌锰电池; 正极材料; 修饰KOH; MnO2;
Abstract: 对商业锌锰电池正极材料进行了修饰,改进后电池放电性能有较大改善.在75 ohm负载下连续放电至0.8 V时与Duracell Ultra(AAA)电池相比,放电时间为90.95 h,平均延长31.1%;电池能量为1.555 Wh,增加23.4 %.