Title:
CARBON MATERIAL FOR ELECTRIC DOUBLE LAYER CAPACITOR ELECTRODE, ITS MANUFACTURING METHOD AND ELECTRIC DOUBLE LAYER CAPACITOR
Document Type and Number:
Japanese Patent JP2005333003
Kind Code:
A
Abstract:
To provide a carbon material for an electric double layer capacitor electrode having a high electrostatic capacity per unit volume, by a simple method and at a low cost.
After coke particles are coated with a pitch to prepare a coke/pitch compound, the compound is carbonized and activated.
Inventors:
MOCHIDA ISAO
LEE SANG ICK
LEE SANG ICK
Application Number:
JP2004150429A
Publication Date:
December 02, 2005
Filing Date:
May 20, 2004
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO
International Classes:
C01B31/12; H01G11/22; H01G11/24; H01G11/30; H01G11/32; H01G11/34; H01G11/38; H01G11/44; (IPC1-7): H01G9/058; C01B31/12
Attorney, Agent or Firm:
Takashi Nagai
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