| 发明名称 |
A PROCESS FOR THE PREPARATION OF NITROGEN DOPED CARBON NANOHORNS FOR OXYGEN REDUCTION ELECTROCATALYSIS |
| 摘要 |
Nitrogen doped carbon nanohorns function as efficient metal-free oxygen reduction electrocatalysts for anion exchange membrane fuel cells. The disclosure relates to a process for the preparation of nitrogen doped carbon nanohorns with enhanced conductivity and improved surface area. |
| 申请公布号 |
US2016240861(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201415031689 |
申请日期 |
2014.10.22 |
| 申请人 |
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH |
发明人 |
KURUNGOT Sreekumar;MARAVEEDU UNNI Sreekuttan;RAMADAS Sarath |
| 分类号 |
H01M4/90;H01M4/96;H01M8/1018;H01M4/88 |
主分类号 |
H01M4/90 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A process for the preparation of nitrogen doped carbon nanohorns with enhanced conductivity and improved surface area comprising following steps:
pre-treating the carbon nanohorns; annealing the carbon nanohorns of step (a) in the presence of a nitrogen source at 500-1200° C. for 1-3 hours. |
| 地址 |
New Delhi IN |
