Title:
ELECTRICAL DOUBLE LAYER CAPACITOR
Document Type and Number:
Japanese Patent JPH06140286
Kind Code:
A
Abstract:
PURPOSE: To offer an electrical double layer capacitor high in decomposition voltage, low in internal resistance, high in reliability, and free from electrolyte leakage.
CONSTITUTION: Mixtures 1 and 2 which are composed of phenol activated carbon particles and super ionic conduction glass and made to serve as polarizable electrodes are arranged confronting each other through the intermediary of electrolyte of super-ionic conduction glass 5 of Li3.6P0.4Si0.6O4 produced through a melting.quenching method, and a casing composed of an upper member 6 (sealing plate) and a lower member 7 (case) is sealed up by caulking through the intermediary of a polypropylene packing 8 for the formation of a coin-type electric double-layer capacitor.
Inventors:
TANAHASHI ICHIRO
MITSUYU TSUNEO
MITSUYU TSUNEO
Application Number:
JP28724792A
Publication Date:
May 20, 1994
Filing Date:
October 26, 1992
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
C03C4/14; H01G9/00; H01G9/025; (IPC1-7): H01G9/00; C03C4/14
Attorney, Agent or Firm:
Hiroyuki Ikeuchi (1 person outside)
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