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1. (WO2007010313) MULTI-COMPONENT CONDUCTING POLYMER ELECTRODE AND USE THEREOF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/010313 International Application No.: PCT/HU2006/000060
Publication Date: 25.01.2007 International Filing Date: 20.07.2006
IPC:
H01M 4/90 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
86
Inert electrodes with catalytic activity, e.g. for fuel cells
90
Selection of catalytic material
Applicants:
SZEGEDI TUDOMÁNYEGYETEM [HU/HU]; Dugonics tér 13. H-6721 Szeged, HU (AllExceptUS)
CSABA, Visy [HU/HU]; HU (UsOnly)
KORNÉL, Kovács [HU/HU]; HU (UsOnly)
EMESE, Peintler-Kriván [HU/HU]; HU (UsOnly)
GÁBOR, Rákhely [HU/HU]; HU (UsOnly)
JÚLIA IVETT, Csízi [HU/HU]; HU (UsOnly)
ANDRÁS, Varga [HU/HU]; HU (UsOnly)
Inventors:
CSABA, Visy; HU
KORNÉL, Kovács; HU
EMESE, Peintler-Kriván; HU
GÁBOR, Rákhely; HU
JÚLIA IVETT, Csízi; HU
ANDRÁS, Varga; HU
Agent:
DANUBIA PATENT AND TRADEMARK ATTORNEYS LTD.; Bajcsy-Zs. út 16 H-1051 Budapest, HU
Priority Data:
P050070120.07.2005HU
Title (EN) MULTI-COMPONENT CONDUCTING POLYMER ELECTRODE AND USE THEREOF
(FR) ELECTRODE EN POLYMERE CONDUCTEUR MULTI-COMPOSANTS ET UTILISATION
Abstract:
(EN) The present invention relates to a multi-component electrode which is at least partially covered by a conducting polymer at least on that part of its surface which is in connection with the surrounding medium, and which contains an electron transfer mediator and counter ion, characterized by that the electron transfer mediator is a complex compound containing a transition metal with variable valency. The further object of the invention is the use of the above described conducting polymer based electrode to realize redox processes at the boundary of the electrode and its surrounding medium. The use preferably relates to a redox process catalyzed by the oxido-reductase enzyme, preferably producing hydrogen gas.
(FR) Electrode multi-composants au moins en partie recouverte de polymère conducteur au moins sur une partie de sa surface en liaison avec le milieu qui l'entoure, contenant un médiateur de transfert d'électron et un contre-ion. Le médiateur est un composé complexe qui contient un métal de transition à valence variable. Egalement, utilisation de l'électrode en question pour les opérations d'oxydo-réduction à la limite de l'électrode et du milieu qui l'entoure. De préférence, cette utilisation est liée à une opération d'oxydo-réduction catalysée par enzyme oxydo-réductase, de préférence pour la production d'hydrogène.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Hungarian (HU)