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Title:
高性能エネルギー蓄積装置
Document Type and Number:
Japanese Patent JP4960702
Kind Code:
B2
Abstract:
A lead-acid battery comprising: - at least one lead-based negative electrode; - at least one lead dioxide-based positive electrode; - at least one capacitor electrode; and - electrolyte in contact with the electrodes; wherein a battery part is formed by the lead based negative electrode and the lead dioxide-based positive electrode; and an asymmetric capacitor part is formed by the capacitor electrode and one electrode selected from the lead based negative electrode and the lead-dioxide based positive electrode; and wherein all negative electrodes are connected to a negative busbar, and all positive electrodes are connected to a positive busbar. The capacitor electrode may be a capacitor negative electrode comprising carbon and an additive mixture selected from oxides, hydroxides or sulfates of lead, zinc, cadmium, silver and bismuth, or a capacitor negative electrode comprising carbon, red lead, antimony in oxide, hydroxide or sulfate form, and optionally other additives. The capacitor electrode may be used in asymmetric capacitors and batteries of other types.

Inventors:
Lamb, orchid, trew
Hague, nigel, peter
Filand, Christopher, Gee.
Rand, David, Anthony, James
Application Number:
JP2006526484A
Publication Date:
June 27, 2012
Filing Date:
September 16, 2004
Export Citation:
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Assignee:
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
International Classes:
H01M10/06; H01G9/00; H01G9/058; H01G9/28; H01M4/58; H01M4/62; H01M10/04; H01M10/12; H01M14/00; H01M50/541; H01M16/00
Domestic Patent References:
JP10021900A
JP8510088A
JP4043557A
Foreign References:
US6117585
US6252762
US6222723
US6088217
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Kajiwara Saiko
Yukihiro Ikeda



 
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