发明名称 |
CARBON POWDER FOR CATALYST, CATALYST, ELECTRODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL USING THE CARBON POWDER |
摘要 |
The present invention provides a carbon powder, which can provide a catalyst with superior durability, and a catalyst. This carbon powder for a catalyst has carbon as the principal component and is characterized in that the BET specific surface area per unit weight is 900 m2/g or greater, and a ratio R' (D'/G intensity ratio) of the peak intensity (D' intensity) for the D' band measured in the vicinity of 1620 cm-1 to a peak intensity (G intensity) for the G band measured in the vicinity of 1580 cm-1 by Raman spectrometry is 0.6 or less. |
申请公布号 |
CA2925618(A1) |
申请公布日期 |
2015.04.02 |
申请号 |
CA20142925618 |
申请日期 |
2014.09.09 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
TAKAHASHI, SHINICHI;OHMA, ATSUSHI;MASHIO, TETSUYA;AKIZUKI, KEN |
分类号 |
B01J21/18;B01J23/42;B01J32/00;B01J35/10;C01B31/02;H01M4/86;H01M4/92;H01M8/10 |
主分类号 |
B01J21/18 |
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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