POLYMER-MODIFIED ELECTRODE FOR ENERGY STORAGE DEVICES AND ELECTROCHEMICAL SUPERCAPACITOR BASED ON SAID POLYMER-MODIFIED ELECTRODE

An energy storage device (1), such as a battery or supercapacitor, that includes at least two electrodes (2 & 3), at least one of the electrodes (2) includes an electrically conducting substrate having a layer of energy accumulating redox polymer complex compound of transition metal having at le...

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Bibliographische Detailangaben
Hauptverfasser:	LOGVINOV, SERGEY A, TIMONOV, ALEXANDER M, SHKOLNIK, NIKOLAY, KOGAN, SAM
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	An energy storage device (1), such as a battery or supercapacitor, that includes at least two electrodes (2 & 3), at least one of the electrodes (2) includes an electrically conducting substrate having a layer of energy accumulating redox polymer complex compound of transition metal having at least two different degrees of oxidation, which polymer complex compound is formed of stacked transition metal complex monomers. The stacked transition metal complex monomers have a planar structure with the deviation from the plane of no greater than 0.1 nm and a branched system of conjugated .pi.-bonds. The polymer complex compound of transition metal can be formed as a polymer metal complex with substituted tetra-dentate Schiff's base. The layer thickness of redox polymer is within the range 1 nm-20 ~m.