| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hydrogen storage device in which a hydrogen storage electrode being a negative electrode is made of an inexpensive and hardly oxidizable material and is easily stored, the stored hydrogen is easily taken out, and a detachable hydrogen storage electrode of simple structure is used when the hydrogen is produced and stored by performing an electrolysis while dipping the hydrogen storage electrode directly in water to be electrolyzed, and to provide a battery using the hydrogen storage electrode. <P>SOLUTION: In the hydrogen storage electrode 2 as the negative electrode, the contact surface area with the water 6 to be electrolyzed is increased by forming a structure using a carbon based material such as granular or porous graphite. The hydrogen storage electrode has the structure detachable from a body of the hydrogen storage device and is used for the battery in which the hydrogen storage electrode sufficiently storing hydrogen is utilized to transfer hydrogen to a hydrogen storage material having high efficiency. <P>COPYRIGHT: (C)2010,JPO&INPIT |
