发明申请
- 专利标题: High Surface Area Carbon Materials and Methods for Making Same
- 专利标题(中): 高表面积碳材料及其制作方法
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申请号: US14042842申请日: 2013-10-01
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公开(公告)号: US20140092528A1公开(公告)日: 2014-04-03
- 发明人: Satish Kumar , Kishor Kumar Gupta
- 申请人: Georgia Tech Research Corporation
- 主分类号: H01G11/32
- IPC分类号: H01G11/32 ; C01B31/08
摘要:
In a method of making a high surface area carbon material, a precursor organic material is prepared. The precursor organic material is subjected to a first elevated temperature while applying a gaseous purge thereto for a first predetermined time. The precursor organic material is subjected to a second elevated temperature while not applying the gaseous purge thereto for a second predetermined time after the first predetermined time. A high surface area carbon material includes carbon and has a surface area in a range between 3029 m2/g to 3565 m2/g and a pore volume in a range between 1.66 cm3/g and 1.90 cm3/g. The high surface area carbon material may be employed in an electrode for a supercapacitor.
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