摘要
掺杂钴和锌的β-Ni(OH)_2经氧化生成β-NiOOH,将其和电解二氧化锰混合作为正极活性物质,制成负极为锌粉的碱性电池,比较电池的放电性能及高温容量保持率,发现β-Ni(OH)_2改性材料的电性能有明显提高。
β-Ni（OH）2doped with Co and Zn was oxidized to become β-NiOOH.β-NiOOH blended with MnO2 was used as active materials to build alkaline batteries which cathode is zinc powder. Through comparing the discharge performance of the battery and high temperature retention capacity, the electric properties of β-NiOOH modified material is obviously improved.
出处
《煤炭与化工》
CAS
2016年第6期92-93,155,共3页
Coal and Chemical Industry
