发明名称 |
CARBON CATALYST AND PROCESS FOR PRODUCTION THEREOF, AND ELECTRODE AND BATTERY EACH EQUIPPED WITH SAME |
摘要 |
Provided is a carbon catalyst having an improved catalytic activity, a productionmethod therefor, and an electrode and a battery which use the carbon catalyst. The carbon catalyst is obtained by carbonizing a raw material including an organic substance containing a nitrogen atom and metals, and includes iron and/or cobalt, and copper as the metals. Further, the carbon catalyst has a crystallinity of 41.0% or less, which is determined by X-ray diffractometry, a nitrogen atom-to-carbon atom ratio of 0.7 or more , which is determined by X-ray photoelectronic spectrometry, and an oxygen reduction-starting potential of 0.774 V (vs. NHE) or more. |
申请公布号 |
CA2817237(C) |
申请公布日期 |
2016.07.19 |
申请号 |
CA20112817237 |
申请日期 |
2011.11.01 |
申请人 |
NATIONAL UNIVERSITY CORPORATION GUNMA UNIVERSITY;NISSHINBO HOLDINGS INC. |
发明人 |
KISHIMOTO, TAKEAKI;MIZUSHIRI, MAYUMI;OZAKI, JUN-ICHI;SUDO, YUSUKE;KANNARI, NAOKATSU |
分类号 |
B01J27/20;H01M4/88;H01M4/90;H01M4/96 |
主分类号 |
B01J27/20 |
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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