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Title:
ELECTRIC DOUBLE LAYER CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2011/070924
Kind Code:
A1
Abstract:
Provided are an electrode for an electric double layer capacitor and an electric double layer capacitor including the electrode. The electric double layer capacitor has a high capacitance, a low internal resistance, and, in addition, a high withstand voltage, and includes an electrode layer containing active carbon particles obtained by steam activating a non-graphitizing carbon, a bonding material, a Ketjen black, and an acrylic compound.

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Inventors:
TAKAHASHI KENZOU (JP)
KOH MEITEN (JP)
KOYAMA MAI (JP)
MIYANAGA EMI (JP)
Application Number:
PCT/JP2010/071121
Publication Date:
June 16, 2011
Filing Date:
November 26, 2010
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
TAKAHASHI KENZOU (JP)
KOH MEITEN (JP)
KOYAMA MAI (JP)
MIYANAGA EMI (JP)
International Classes:
H01G11/26
Domestic Patent References:
WO2009123031A12009-10-08
WO2008084846A12008-07-17
Foreign References:
JP2004193570A2004-07-08
JPH0613263A1994-01-21
JP2005294575A2005-10-20
Attorney, Agent or Firm:
KAWAMURA, Kiyoshi et al. (JP)
Kiyoshi Kawamura (JP)
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