| 发明名称 | Carbonaceous material for lithium-air battery cathodes and lithium battery | ||
| 摘要 | The present invention is to provide a carbonaceous material for lithium-air battery cathodes, which shows higher capacity than conventional carbonaceous materials. Disclosed are a carbonaceous material for lithium-air battery cathodes, wherein the carbonaceous material is a carbonaceous material for constituting the cathode of a lithium-air battery; wherein the carbonaceous material comprises nitrogen and a molar ratio of the nitrogen to the carbon is 1.9×10−2 or more; and wherein the carbonaceous material is a glassy material, and a lithium-air battery comprising a cathode, wherein the cathode comprises the carbonaceous material. | ||
| 申请公布号 | US9368849(B2) | 申请公布日期 | 2016.06.14 |
| 申请号 | US201314437562 | 申请日期 | 2013.09.30 |
| 申请人 | NISSHINBO HOLDINGS INC. | 发明人 | Iisaka Hirofumi;Kishimoto Takeaki |
| 分类号 | H01M4/133;H01M4/13;H01M12/08;H01M4/96;C01B31/02;H01M4/38;H01M4/86 | 主分类号 | H01M4/133 |
| 代理机构 | Sughrue Mion, PLLC | 代理人 | Sughrue Mion, PLLC |
| 主权项 | 1. A carbonaceous material for lithium-air battery cathodes, wherein the carbonaceous material is a carbonaceous material for constituting the cathode of a lithium-air battery; wherein the carbonaceous material comprises nitrogen and a molar ratio of the nitrogen to the carbon is 1.9×10−2 to 2.25×10−2; and wherein the carbonaceous material is a glassy material. | ||
| 地址 | Tokyo JP | ||