Electricity: electrical systems and devices – Electrolytic systems or devices – Liquid electrolytic capacitor
Patent
1997-01-08
1998-03-17
Ledynh, Bot L.
Electricity: electrical systems and devices
Electrolytic systems or devices
Liquid electrolytic capacitor
361504, 361508, 361516, 361526, 361523, 361525, 361528, 361532, 429190, 429191, 429193, H01G 900
Patent
active
057294275
ABSTRACT:
Electrodes for electrochemical capacitor are modified with a metal macrocyclic complex made up of phthalocyanine or porphyrin ligands bound to a transition metal to achieve improved conductivity, reversibility, and charge storage capacity. The electrode is formed from a metal base and coated with an oxide, nitride or carbide of a transition metal or with a conductive polymer. This coating is modified with the metal macrocyclic complex. Suitable metal macrocyclic complexes are iron phthalocyanine (FePc), iron meso-tetra(N-methyl-4-phenyl)porphyrin (FeTPP) or cobalt protoporphyrin (CoPP).
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Anani Anaba A.
Li Changming
Lian Ke Keryn
Dinkins Anthony
Dorinski Dale
Gardner Kelly A.
Ledynh Bot L.
Massaroni Kenneth M.
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