Title:
ELECTROCHEMICAL DEVICE
Document Type and Number:
Japanese Patent JP2007258411
Kind Code:
A
Abstract:
To improve the reliability of an electrochemical device by using a power collector having an excellent deterioration characteristic.
The electrochemical device consists of the power collector 3 consisting of an aluminum foil, a pair of electrode layers 4 made by forming a conductive electrode material in layers on the power collector, a separator 5, and an electrolyte for driving. The electrode layers 4 in the pair are made to face each other via the separator 5 impregnated with the electrolyte, and are stored together with the electrolyte in a case 8. The self-potential of the power collector 3 with respect to a silver-silver ion electrode (Ag/Ag
COPYRIGHT: (C)2008,JPO&INPIT
Inventors:
MATSUMURA NAO
SHIMAMOTO HIDEKI
SHIMAMOTO HIDEKI
Application Number:
JP2006080275A
Publication Date:
October 04, 2007
Filing Date:
March 23, 2006
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H01G11/22; H01G11/24; H01G11/42; H01G11/66; H01G11/68; H01G11/70; H01G11/78; H01M4/66
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano
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