Electrochemical capacitor with solid electrolyte

Details Electrochemical capacitor with solid electrolyte Electrochemical capacitor with solid electrolyte

1997-09-25

1999-11-16

Reichard, Dean A.

Electricity: electrical systems and devices

Electrolytic systems or devices

Solid electrolytic capacitor

361532, 29 2503, H01G 900

Patent

active

059868783

ABSTRACT:
A capacitor (100) includes first and second electrodes (102, 103) that each have an electroactive material (115, 120) disposed on a metallic substrate (105, 110). A solid electrolyte (125) including a polyacid is positioned between the first and second electrodes (102, 103). Polyacids are relatively low in cost, and their high ionic conductivity together with their thermal stability makes polyacids a viable alternative to solid polymer electrolytes.

REFERENCES:
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patent: 5382481 (1995-01-01), Fleischer
patent: 5512391 (1996-04-01), Fleischer
patent: 5518838 (1996-05-01), Bai et al.
patent: 5568353 (1996-10-01), Bai et al.
patent: 5580681 (1996-12-01), Fleischer
patent: 5604660 (1997-02-01), Bai et al.
patent: 5723231 (1998-03-01), Wu et al.
patent: 5751541 (1998-05-01), Li et al.
patent: 5847920 (1998-12-01), Li et al.

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