用悬浮熔炼法制备了不同含硅量的低钴LaNi5型储氢合金, 用XRD法测定其结构, 并测试了电化学容量和寿命, 分析了Si含量对性能的影响, 合成了新型储氢合金La0.8Nd0.2Ni3.6Co0.4Mn0.4A10.3Cu0.1Fe0.1Si0.1, 其比容量为303mAh/g, 300次循环后的容量还有其最高容量的84%.
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