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1. (WO2012046138) CATALYST PARTICLES, CARBON-SUPPORTED CATALYST PARTICLES AND FUEL CELL CATALYSTS, AND METHODS OF MANUFACTURING SUCH CATALYST PARTICLES AND CARBON-SUPPORTED CATALYST PARTICLES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/046138    International Application No.:    PCT/IB2011/002452
Publication Date: 12.04.2012 International Filing Date: 06.10.2011
Chapter 2 Demand Filed:    06.08.2012    
IPC:
H01M 4/90 (2006.01), H01M 4/92 (2006.01), H01M 4/86 (2006.01)
Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA [JP/JP]; 1, Toyota-cho Toyota-shi Aichi-ken 471-8571 (JP) (For All Designated States Except US).
UNIVERSITY OF MIYAZAKI [JP/JP]; 1-1, Gakuen Kibana-dai Nishi Miyazaki-shi Miyazaki 889-2192 (JP) (For All Designated States Except US).
SAKAI, Go [JP/JP]; (JP) (For US Only).
ARAI, Tatsuya [JP/JP]; (JP) (For US Only).
OGAWA, Tetsuya [JP/JP]; (JP) (For US Only).
SEKIZAWA, Koshi [JP/JP]; (JP) (For US Only).
TAKEHIRO, Naoki [JP/JP]; (JP) (For US Only)
Inventors: SAKAI, Go; (JP).
ARAI, Tatsuya; (JP).
OGAWA, Tetsuya; (JP).
SEKIZAWA, Koshi; (JP).
TAKEHIRO, Naoki; (JP)
Agent: ALBUTT, Anthony, J.; D Young & Co 120 Holborn London EC1N 2DY (GB)
Priority Data:
2010-228632 08.10.2010 JP
Title (EN) CATALYST PARTICLES, CARBON-SUPPORTED CATALYST PARTICLES AND FUEL CELL CATALYSTS, AND METHODS OF MANUFACTURING SUCH CATALYST PARTICLES AND CARBON-SUPPORTED CATALYST PARTICLES
(FR) PARTICULES DE CATALYSEUR, PARTICULES DE CATALYSEUR SUPPORTÉES PAR DU CARBONE, ET CATALYSEURS DE PILE À COMBUSTIBLE, ET PROCÉDÉS DE FABRICATION DE CES PARTICULES DE CATALYSEUR ET PARTICULES DE CATALYSEUR SUPPORTÉES PAR DU CARBONE
Abstract: front page image
(EN)A catalyst particle is composed of an inner particle and an outermost layer that includes platinum and covers the inner particle. The inner particle includes on at least a surface thereof a first oxide having an oxygen defect.
(FR)L'invention concerne une particule de catalyseur comprenant une particule interne et une couche externe qui contient du platine et qui recouvre la particule interne. Cette particule interne comprend, sur au moins une surface, un premier oxyde ayant un défaut d'oxygène.
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, 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)