| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an alloy applicable to a battery having excellent performance in capacity, long charge retention, power delivery, long cycle life, and reasonably priced recharge. <P>SOLUTION: Non-uniformity heterogeneous powder particles for electrochemical uses, and said powder particles comprising at least two separate and distinct hydrogen storage alloys selected from the group consisting of Ovonic LaNi5 type alloys, Ovonic TiNi type alloys, and Ovonic MgNi based alloys, and the powder particles can be distinguished by their respective microstructure and preferably either be layered or encapsulating. Also, a method of making the same is provided. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
