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Machine translation
1. (WO2012114108) OXYGEN REDUCTION REACTION CATALYST
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/114108    International Application No.:    PCT/GB2012/050403
Publication Date: 30.08.2012 International Filing Date: 22.02.2012
IPC:
H01M 4/86 (2006.01), H01M 4/88 (2006.01), H01M 8/10 (2006.01)
Applicants: UNIVERSITY OF ULSTER [GB/GB]; Intellectual Property Executive Room 26A20 Shore Road Jordonstown Campus Newtownabbey Antrim BT37 0QB (GB) (For All Designated States Except US).
PAPAKONSTANTINOU, Pagona [GR/GB]; (GB) (For US Only).
SHARMA, Surbhi [IN/GB]; (GB) (For US Only).
BIKKAROLLA, Santosh Kumar [IN/GB]; (GB) (For US Only).
GANGULY, Abhijit [IN/GB]; (GB) (For US Only).
DAVIS, James [GB/GB]; (GB) (For US Only)
Inventors: PAPAKONSTANTINOU, Pagona; (GB).
SHARMA, Surbhi; (GB).
BIKKAROLLA, Santosh Kumar; (GB).
GANGULY, Abhijit; (GB).
DAVIS, James; (GB)
Agent: GODDARD, Christopher; Dehns St Bride's House 10 Salisbury Square London EC4Y 8JD (GB)
Priority Data:
1103045.9 22.02.2011 GB
Title (EN) OXYGEN REDUCTION REACTION CATALYST
(FR) CATALYSEUR DE RÉACTION DE RÉDUCTION D'OXYGÈNE
Abstract: front page image
(EN)The present invention relates to a catalyst for the oxygen reduction reaction such as at the cathode of a fuel cell, a metal/air battery or in the generation of hydrogen peroxide. In particular to catalysts comprising oxygen-doped graphene such as graphene oxide and/or reduced graphene oxide. This invention is also directed to a catalyst layer comprising such a catalyst, an electrode comprising such a catalyst layer, a fuel cell comprising such an electrode and the use of said catalysts in the catalytic reduction of oxygen at the cathode of fuel cells.
(FR)La présente invention concerne un catalyseur pour la réaction de réduction d'oxygène telle qu'à la cathode d'une pile à combustible, d'une batterie métal/air ou dans la génération de peroxyde d'hydrogène. L'invention concerne en particulier des catalyseurs comprenant du graphène dopé à l'oxygène tel que l'oxyde de graphène et/ou l'oxyde de graphène réduit. Cette invention concerne également une couche de catalyseur comprenant un tel catalyseur, une électrode comprenant une telle couche de catalyseur, une pile à combustible comprenant une telle électrode et l'utilisation desdits catalyseurs dans la réduction catalytique d'oxygène à la cathode de piles à combustible.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 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: English (EN)