铝空气电池阳极材料的研制

Development of anode materials for aluminum air batteries

本文以高纯铝为基体,掺杂锌、铟、锡、镁、铋制成铝合金阳极材料,然后通过放电测试筛选出放电性最好的Al-5Zn-0.02In-2Mg-0.1Sn-0.1Bi合金,对超纯铝和Al-5Zn-0.02In-2Mg-0.1Sn-0.1Bi合金进行性能测试。分析结果表明:本文中所研制的Al-5Zn-0.02In-2Mg-0.1Sn-0.1Bi合金的铝合金相较于超纯铝具有更好的电化学性能和低放电腐蚀,更适合作为铝空气电池的阳极。

In this paper, zinc, indium, tin, magnesium and bismuth were doped to form aluminum alloy. Then, the Al-SZn-0.02In-2Mg-0.1Sn-0.1Bi alloy with the best discharge was screened by discharge test The properties of ultra pure aluminum and Al-5Zn-0.02In-2Mg-0.1Sn-0.1Bi alloy were tested. The results show that the Al- 5Zn-0.02In-2Mg- at of ultra-pure aluminum. It is more suitable for aluminum anode.