发明申请
- 专利标题: Organic Electrolyte Capacitor Using a Mesopore Carbon Material as a Negative Electrode
- 专利标题(中): 使用中孔碳材料作为负电极的有机电解质电容器
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申请号: US10599383申请日: 2005-03-31
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公开(公告)号: US20080165471A1公开(公告)日: 2008-07-10
- 发明人: Kenji Kojima , Satoshi Nagura , Nobuo Ando , Yukinori Hato , Chisato Marumo
- 申请人: Kenji Kojima , Satoshi Nagura , Nobuo Ando , Yukinori Hato , Chisato Marumo
- 申请人地址: JP Tokyo
- 专利权人: Fuji Jukogyo Kabushiki Kaisha
- 当前专利权人: Fuji Jukogyo Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo
- 优先权: JP2004-108252 20040331
- 国际申请: PCT/JP05/06822 WO 20050331
- 主分类号: H01G9/145
- IPC分类号: H01G9/145
摘要:
An organic electrolyte capacitor having a high energy density and a high power and having a high capacitance even at −20° C. is provided.According to the organic electrolyte capacitor of the present invention, an organic electrolyte capacitor having a high discharge capacity even at a low temperature state as low as −20° C. while having a high voltage and a high energy density can be attained in an organic electrolyte capacitor having a positive electrode, a negative electrode, and an electrolyte capable of transporting lithium ions, in which the positive electrode can reversibly support lithium ions and anions, and the negative electrode can reversibly support the lithium ions by using a mesopored carbon material having a pore volume of 0.10 ml/g or more for pore diameter of 3 nm or larger.
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