发明名称 |
Carbonaceous material for hydrogen storage, production method thereof, and electrochemical device and fuel cell using the same |
摘要 |
A carbonaceous material for hydrogen storage capable of storing hydrogen in the form of protons is provided. The carbonaceous material is composed of molecules having structural curvatures and has a work function of 4.9 eV or more. The carbonaceous material can be produced by an arc discharge process using a carbon based electrode. Examples of these carbonaceous materials include a baked body composed of a polymer produced from fullerenes by baking thereof, a polymer produced from fullerenes by electrolytic polymerization, a carbonaceous derivative produced by introducing groups allowing hydrogen bonding with protons to a carbonaceous material, and a carbonaceous material composed of molecules having structural bending portions. The carbonaceous materials for hydrogen storage are used for electrochemical devices, such as an alkali battery, air cell, and a fuel cell.
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申请公布号 |
US2001016283(A1) |
申请公布日期 |
2001.08.23 |
申请号 |
US20010803813 |
申请日期 |
2001.03.11 |
申请人 |
SHIRAISHI MASASHI;NEGISHI EISUKE;HINOKUMA KOICHIRO;YAMADA ATSUO;KAJIURA HISASHI;TANAKA KOICHI;ATA MASAFUMI |
发明人 |
SHIRAISHI MASASHI;NEGISHI EISUKE;HINOKUMA KOICHIRO;YAMADA ATSUO;KAJIURA HISASHI;TANAKA KOICHI;ATA MASAFUMI |
分类号 |
B01J20/20;C01B3/00;C01B31/02;H01M4/24;H01M8/04;(IPC1-7):H01M4/58 |
主分类号 |
B01J20/20 |
代理机构 |
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代理人 |
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地址 |
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