| 摘要 |
PROBLEM TO BE SOLVED: To provide a hydrogen storage material improved in the characteristic defects of AB2 -type, AB-type, and BCC-type hydrogen storage alloy, having high hydrogen activity, excellent in hydrogenation reaction characteristic and electrochemical properties. and having long life and high durability. SOLUTION: This composition for hydrogen storage material consists of (a) a fluoridized material of at least one nickel-containing hydrogen storage alloy selected from AB2 -type, AB-type, and BCC-type hydrogen storage alloys and (b) a fluoridized material of at least one AB5 -type nickel containing hydrogen storage alloy. Moreover, fluoridized carbon black is further incorporated into the above by 1-10 wt.% based on the total weight. |
