| 发明名称 |
BI-METALLIC NANOPARTICLES AS CATHODE ELECTROCATALYSTS |
| 摘要 |
A lithium-air battery cathode catalyst includes core-shell nanoparticles on a carbon support, wherein: a core of the core-shell nanoparticles is platinum metal; and a shell of the core-shell nanoparticles is copper metal; wherein: the core-shell nanoparticles have a weight ratio of the copper metal to the platinum metal from about 4% to about 6% copper to from about 2% to about 12% platinum, with a remaining percentage being the carbon support. |
| 申请公布号 |
US2016036108(A1) |
申请公布日期 |
2016.02.04 |
| 申请号 |
US201414450772 |
申请日期 |
2014.08.04 |
| 申请人 |
Uchicago Argonne, LLC |
发明人 |
Lu Jun;Amine Khalil;Wang Xiaoping;Luo Xiangyi;Myers Deborah J. |
| 分类号 |
H01M12/08;H01M4/86;H01M10/0569;H01M8/22;H01M10/052;H01M4/92;H01M8/02 |
主分类号 |
H01M12/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A metal-air battery cathode catalyst comprising core-shell nanoparticles on a carbon support, wherein: a core of the core-shell nanoparticles comprises platinum metal; and a shell of the core-shell nanoparticles comprises copper metal; wherein:
the core-shell nanoparticles have a weight ratio of the copper metal to the platinum metal from about 4% to about 6% copper to from about 2% to about 12% platinum, with a remaining percentage being the carbon support. |
| 地址 |
Chicago IL US |
