HIGHLY ELECTRON CONDUCTIVE POLYMER AND ELECTRIC ENERGY STORAGE DEVICE WITH HIGH CAPACITY AND HIGH POWER USING THE SAME

PROBLEM TO BE SOLVED: To provide a novel doping method for improving electron conductivity of a conductive polymer.SOLUTION: In a method for producing a highly electron conductive polymer, a conductive polymer is doped with a dopant capable of introducing movable charge carriers into repeating units...

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Bibliographische Detailangaben
Hauptverfasser:	PARK JONG-HYEOK, LEE OK-JOO, LEE SAN-YAN
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BASIC ELECTRIC ELEMENTS CABLES CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONDUCTORS ELECTRICITY GENERAL PROCESSES OF COMPOUNDING INSULATORS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a novel doping method for improving electron conductivity of a conductive polymer.SOLUTION: In a method for producing a highly electron conductive polymer, a conductive polymer is doped with a dopant capable of introducing movable charge carriers into repeating units of the polymer, and simultaneously a voltage higher than a conduction band of the polymer is applied to the polymer while the polymer is doped with the dopant, so as to modify electron conductivity of the conductive polymer. The highly electron conductive polymer produced by the production method, an electrode including the highly electron conductive polymer, and an electrochemical device including the electrode are also provided. The conductive polymer is selected from the group consisting of polyaniline, polypyrrole, polythiophene, poly(ethylenedioxy)thiophene, poly(p-phenylene), polyacetylene, poly(thienylenevinylene) and polyphenylene.