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将共沉淀还原扩散法推广应用于新的四元镧镍系吸氢合金的制备,借助XRD等技术探讨了LaNi4Co0.5的制备过程,确定了合适的制备条件。该方法原料易得,工艺简单,可望降低成本。
The coprecipitation reduction diffusion method is applied to the preparation of a new quaternary lanthanum nickel-based hydrogen-absorbing alloy. The preparation process of LaNi4Co0.5 is explored by means of XRD and the suitable preparation conditions are determined. The method is easy to get raw materials, the process is simple, is expected to reduce costs.