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Mg-Ni合金作为大容量贮氢电极材料有很好的应用前景,但其电容量衰退快,寿命短,限制了目前的进一步开发应用,本文分析了影响贮氢合金电极放电性能的因素,综述了提高贮氢合金电极综合电化学性能的各种可行性方法。
Mg-Ni alloy has good application prospects as a material for large-capacity hydrogen storage electrode. However, its capacity declines rapidly and its life is short, which limits its further development and application. The factors affecting the discharge performance of hydrogen storage alloy electrode are analyzed. A variety of feasible methods to improve the electrochemical properties of hydrogen storage alloy electrodes.