铝氧化银电池壳体电势产生原因的研究

Study on the Causes of Shell Potential in the aluminum-silver oxide battery

设计试验观察电池负载电流、电解液浓度、放电深度和电堆结构这四个因素对铝氧化银电池壳体电势变化的影响。试验结果表明电堆结构对壳体电势变化影响较大。由此推断出铝氧化银电池壳体电势的成因是固有漏电流在液相电阻上的压降,并通过数学模型计算验证了这一点。

Design experiments to observe the effects of four factors of battery load current,electrolyte concentration,depth of discharge,and stack structure on the change in theshell potential of the aluminum-silver oxide battery. The test results show that the stack structure has a great effect on the change of the shell potential. It is inferred that the cause of the shell potential of the aluminum-silver oxide battery is the voltage drop of the inherent leakage current in the liquid resistance,and this is verified by mathematical model calculations.