发明名称 |
CARBON-BASED MATERIAL, ELECTRODE CATALYST, OXYGEN REDUCTION ELECTRODE CATALYST, GAS DIFFUSION ELECTRODE, AQUEOUS SOLUTION ELECTROLYTIC DEVICE, AND PRODUCTION METHOD FOR CARBON-BASED MATERIAL |
摘要 |
The present invention provides a carbon-based material with high catalytic activity. The carbon-based material in accordance with the present invention includes graphene doped with metal atoms and at least one type of non-metal atoms selected from a group consisting of nitrogen atoms, boron atoms, sulfur atoms, and phosphorus atoms. A diffraction pattern obtained by X-ray diffraction measurement of the carbon-based material by use of CuK± radiation shows that a proportion of the highest of intensities of peaks derived from an inactive metal compound and a metal crystal to an intensity of a (002) peak is 0.1 or less. |
申请公布号 |
EP2792639(A1) |
申请公布日期 |
2014.10.22 |
申请号 |
EP20120857394 |
申请日期 |
2012.12.07 |
申请人 |
PANASONIC CORPORATION;JAPAN SCIENCE AND TECHNOLOGY AGENCY |
发明人 |
NAKANISHI, SHUJI;KAMAI, RYO;SUZUKI, YUYA;HASHIMOTO, KAZUHITO;KAMIYA, KAZUHIDE |
分类号 |
C01B31/02;B01J27/24;B01J37/02;B01J37/16;B82Y30/00;B82Y40/00;C01B31/04;C25B1/00;C25B1/46;C25B11/03;C25B11/06;C25B11/12;H01M4/90;H01M4/96;H01M8/10 |
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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