CN102856080B

• Format: Patent
• Language: Chinese
• Published: 02.12.2015
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The invention discloses a nanometer porous metal conducting polymer based super capacitor material which comprises porous metal and thiophene series conducing polymer polymerized on the surface of the metal. The invention further provides a preparation method for the nanometer porous metal conducting polymer based super capacitor material. The method includes following steps: preparation of the porous metal by the dealloying method, preparation of solution, activation of electrodes by adopting the cyclic voltammetry, and electropolymerization. The porous metal is gold, and the conducting polymer is poly 3,4 ethylenedioxythiophene. Popularization and utilization of super capacitors can moderately reduce oil consumption, lower dependence on oil importing, effectively solve automobile tail gas pollution in cities, and rid dependence on lead-acid batteries and other batteries of conventional electronic industries and energy industries. The nanometer porous metal conducting polymer based super capacitor material c