采用多种现代电化学研究方法和计算机数学模拟手段，研究了Ｎｉ３Ｓ２阳极在氯化物溶液中的电化学溶解。结果表明，Ｎｉ３Ｓ２阳极溶解是一种不可逆的电极过程，其反应速度受反应粒子的放电步骤和产物的固相扩散步骤混合控制，而与反应粒子的液相扩散步骤无关，在理论分析和实验的基础上，导出了电极反应的特征方程。 A variety of modern electrochemical methods and computer simulation methods were used to study the electrochemical dissolution of Ni3S2 anode in chloride solution. The results show that Ni3S2 anodic dissolution is an irreversible electrode process. The reaction speed is controlled by mixing the discharge step of the reaction particles and the solid-phase diffusion step of the product, but has nothing to do with the liquid phase diffusion step of the reaction particles. In the theoretical analysis and experimental Based on this, the eigenvalues ​​of the electrode reaction are derived.