| 摘要 |
PROBLEM TO BE SOLVED: To provide a carbonaceous material for hydrogen absorbing able to absorb efficiently a large amount of hydrogen, light, repeatedly usable, safe, and resource- and environment-friendly, a method for manufacturing the same, a hydrogen-absorbing carbonaceous material and a method for manufacturing the same, a galvanic cell using the hydrogen-absorbing carbonaceous material and a fuel cell using the hydrogen-absorbing carbonaceous material. SOLUTION: The material for absorbing hydrogen comprises a fibrous carbonaceous material having an aspect ratio of <=100. |
