发明授权
- 专利标题: Hybrid super capacitor using composite electrode
- 专利标题(中): 混合超级电容器采用复合电极
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申请号: US13150605申请日: 2011-06-01
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公开(公告)号: US08379367B2公开(公告)日: 2013-02-19
- 发明人: Young Joo Oh , Jung Rag Yoon , Kyung Min Lee , Du Hee Lee
- 申请人: Young Joo Oh , Jung Rag Yoon , Kyung Min Lee , Du Hee Lee
- 申请人地址: KR
- 专利权人: Samhwa Capacitor Co., Ltd.
- 当前专利权人: Samhwa Capacitor Co., Ltd.
- 当前专利权人地址: KR
- 代理机构: Cantor Colburn LLP
- 优先权: KR10-2010-0052680 20100604
- 主分类号: H01G9/00
- IPC分类号: H01G9/00
摘要:
Provided is a hybrid super capacitor using a composite electrode that may enhance equivalent series resistance (ESR) using a carbon nanotube chain. The hybrid super capacitor includes: an anode 11 including an anode oxide layer 11a and an activated carbon layer applied 11b on the anode oxide layer 11a; and a cathode 21 being disposed to face the anode 11. The cathode 21 may include a silicon oxide layer 21a, a lithium titanium oxide layer 21b disposed on the silicon oxide layer 21a, and a carbon nanotube chain CT formed to pass through the silicon oxide layer 21a and the lithium titanium oxide layer 21b to thereby be electrically connected to each other, thereby enhancing ESR and expanding an output density and a lifespan of the hybrid super capacitor.
公开/授权文献
- US20110299223A1 HYBRID SUPER CAPACITOR USING COMPOSITE ELECTRODE 公开/授权日:2011-12-08
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