介绍了泡沫金属电极的制备方法 ,对其中渗流铸造法的原理及工艺参数作了详细讨论。认为采用渗流铸造法制备多孔泡沫金属电极 ,可克服现有电极材料制作方法不能同时保证电极的高孔隙率和活性物质的均匀分布 ,以及三维集流体强度结构的问题 ,有利于降低电池的内耗 ,提高电池的使用寿命。 The preparation method of foam metal electrode is introduced. The principle and process parameters of seepage casting method are discussed in detail. It is considered that the porous foam metal electrode prepared by the seepage casting method can overcome the problems that the existing electrode materials manufacturing method can not simultaneously ensure the high porosity of the electrode and the uniform distribution of the active material as well as the strength structure of the three-dimensional current collector, Improve battery life.