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1. WO2014123213 - OXYGEN REDUCTION CATALYST, OXYGEN REDUCTION ELECTRODE, AND FUEL CELL

Publication Number WO/2014/123213
Publication Date 14.08.2014
International Application No. PCT/JP2014/052860
International Filing Date 07.02.2014
Chapter 2 Demand Filed 28.07.2014
IPC
H01M 4/90 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
86Inert electrodes with catalytic activity, e.g. for fuel cells
90Selection of catalytic material
B01J 27/24 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
27Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
24Nitrogen compounds
H01M 8/10 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
10Fuel cells with solid electrolytes
CPC
C23C 16/26
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
16Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
22characterised by the deposition of inorganic material, other than metallic material
26Deposition of carbon only
H01M 2008/1095
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
10Fuel cells with solid electrolytes
1095Fuel cells with polymeric electrolytes
H01M 4/8807
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
86Inert electrodes with catalytic activity, e.g. for fuel cells
88Processes of manufacture
8803Supports for the deposition of the catalytic active composition
8807Gas diffusion layers
H01M 4/8867
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
86Inert electrodes with catalytic activity, e.g. for fuel cells
88Processes of manufacture
8825Methods for deposition of the catalytic active composition
8867Vapour deposition
H01M 4/90
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
86Inert electrodes with catalytic activity, e.g. for fuel cells
90Selection of catalytic material
H01M 4/9083
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
86Inert electrodes with catalytic activity, e.g. for fuel cells
90Selection of catalytic material
9075Catalytic material supported on carriers, e.g. powder carriers
9083on carbon or graphite
Applicants
  • 株式会社IHI IHI CORPORATION [JP]/[JP]
  • 公立大学法人横浜市立大学 PUBLIC UNIVERSITY CORPORATION YOKOHAMA CITY UNIVERSITY [JP]/[JP] (AE, AG, AM, AO, AU, AZ, BB, BF, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CI, CL, CM, CN, CO, CR, CU, DM, DO, DZ, EC, EG, GA, GD, GE, GH, GM, GN, GQ, GT, GW, HN, ID, IL, IN, IR, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LY, MA, MD, ME, MG, ML, MN, MR, MW, MX, MY, MZ, NA, NE, NG, NI, NZ, OM, PA, PE, PG, PH, QA, RU, RW, SA, SC, SD, SG, SL, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW)
Inventors
  • 吉村 昭彦 YOSHIMURA, Akihiko
  • 松尾 貴寛 MATSUO, Takahiro
  • 河口 紀仁 KAWAGUCHI, Norihito
  • 義久 久美子 YOSHIHISA, Kumiko
  • 橘 勝 TACHIBANA, Masaru
  • シン ソクチョル SHIN, Seog Chul
Agents
  • 三好 秀和 MIYOSHI, Hidekazu
Priority Data
2013-02191107.02.2013JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) OXYGEN REDUCTION CATALYST, OXYGEN REDUCTION ELECTRODE, AND FUEL CELL
(FR) CATALYSEUR DE RÉDUCTION DE L'OXYGÈNE, ÉLECTRODE DE RÉDUCTION DE L'OXYGÈNE, ET PILE À COMBUSTIBLE
(JA) 酸素還元触媒、酸素還元電極及び燃料電池
Abstract
(EN) The present invention relates to an oxygen reduction catalyst, an oxygen reduction electrode, and a fuel cell that have nitrogen-doped carbon nanowalls. The present invention can provide, at a low cost, an oxygen reduction catalyst, an oxygen reduction electrode, and a fuel cell.
(FR) La présente invention se rapporte à un catalyseur de réduction de l'oxygène, à une électrode de réduction de l'oxygène, et à une pile à combustible qui comportent des nanoparois en carbone dopées à l'azote. La présente invention peut fournir, à bas coût, un catalyseur de réduction de l'oxygène, une électrode de réduction de l'oxygène, et une pile à combustible.
(JA)  本発明は窒素がドープされたカーボンナノウォールを有する酸素還元触媒、酸素還元電極及び燃料電池に関する。本発明によれば、安価に酸素還元触媒、酸素還元電極及び燃料電池を提供することができる。
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