| 发明名称 |
CELL CATALYST COMPOSITION ANDMANUFACTURING METHOD THEREOF, ELECTRODE MATERIAL, AND FUEL CELL |
| 摘要 |
A cell catalyst composition according to the present invention includes a carbon catalyst granule and a binder resin, and at least a part of the binder resin includes a resin (B) including a hydrophilic functional group. The carbon catalyst granule is (i) a carbon catalyst granule wherein carbon catalyst (A) particles are bound to each other by using at least the resin (B), or/and (ii) a carbon catalyst granule wherein carbon catalyst (A) particles form a sintered body and are thereby bound to each other. The carbon catalyst (A) includes a carbon element, a nitrogen element, and a base metal element as constituent elements. Further, an average particle diameter of the carbon catalyst granule is 0.5 to 100 μm, and a sphericity of the carbon catalyst granule is equal to or greater than 0.5. |
| 申请公布号 |
US2015214554(A1) |
申请公布日期 |
2015.07.30 |
| 申请号 |
US201314418864 |
申请日期 |
2013.08.01 |
| 申请人 |
TOYO INK SC HOLDINGS CO., LTD. |
发明人 |
Kaneda Jun;Watanabe Hiroto;Deguchi Naoko |
| 分类号 |
H01M4/96;H01M4/88;H01M8/10;H01M4/90;H01M4/86 |
主分类号 |
H01M4/96 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A cell catalyst composition comprising a carbon catalyst granule and a binder resin, wherein
at least a part of the binder resin comprises a resin (B) comprising a hydrophilic functional group, the carbon catalyst granule is: (i) a carbon catalyst granule wherein a plurality of carbon catalyst (A) particles are bound to each other by using at least the resin (B); or/and (ii) a carbon catalyst granule wherein a plurality of carbon catalyst (A) particles form a sintered body and are thereby bound to each other, the carbon catalyst (A) comprises a carbon element, a nitrogen element, and a base metal element as constituent elements, an average particle diameter of the carbon catalyst granule is 0.5 to 100 μm, and a sphericity of the carbon catalyst granule is equal to or greater than 0.5. |
| 地址 |
Tokyo JP |
