二氧化锰电极放电数字模拟技术

Digital Simulation Technique for Discharge of Manganese Dioxide Electrode

本文建立了干电池中MnO_2电极放电的数学模型及其数字模拟技术,并给出描述MnO_2电极放电性能参量。它们是特征电流i,模型质子扩散系数Dm,初始质子浓度m。和膨胀因子B。本文通过理论计算值与实验值拟合情况表明结果合理,并具有进一步研究意义。同时给出在间放时质子在MnO_2电极中三维浓度分布曲线。

A mathematical model and its digital simulation technique for discharge of manganese dioxide electrode in dry cell have been developed. The characteristic parameters have been provided for describing discharge of manganese dioxide electrode,namely characteristic current(i * ) , model diffusion coefficient of protons(Dm) ,initial concentration of protons (mo )and lattice expansion factor of manganese dioxide (B). The reasonable results obtained from fitting theoretic calculation values in with experiment val...