发明名称 |
HYDROGEN STORING CARBON MATERIAL |
摘要 |
Provided is a hydrogen-storing carbon material with improved hydrogen storage capacity. The hydrogen-storing carbon material has a total pore volume of 0.5 cm 3 /g or more, and a ratio of a total mesoporous volume to a total microporous volume per unit weight of 5 or more. In addition, the hydrogen-storing carbon material may have a nitrogen content of 0.5 wt% or more and less than 20 wt%. In addition, the hydrogen-storing carbon material may have a stable potential of -1.28 V or more when a cathode current with respect to the hydrogen-storing carbon material is held at 1,000 mA/g in electrochemical measurement by chronopotentiometry involving using the hydrogen-storing carbon material in a working electrode in a three-electrode method. |
申请公布号 |
EP2540665(A4) |
申请公布日期 |
2013.09.25 |
申请号 |
EP20110747297 |
申请日期 |
2011.02.21 |
申请人 |
NATIONAL UNIVERSITY CORPORATION GUNMA UNIVERSITY;NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY;NISSHINBO HOLDINGS INC. |
发明人 |
FUJII, CHIHIRO;OSHIMA, YASUHIRO;KISHIMOTO, TAKEAKI;KOBAYASHI, RIEKO;TAIRA, AKIKO;OZAKI, JUN-ICHI;KUMAGAI, HARUO |
分类号 |
C01B31/02;B01J20/20;B01J20/28;C01B3/00 |
主分类号 |
C01B31/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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