GB201103045D0 - Product - Google Patents

Product

Info

Publication number
GB201103045D0
GB201103045D0 GBGB1103045.9A GB201103045A GB201103045D0 GB 201103045 D0 GB201103045 D0 GB 201103045D0 GB 201103045 A GB201103045 A GB 201103045A GB 201103045 D0 GB201103045 D0 GB 201103045D0
Authority
GB
United Kingdom
Prior art keywords
oxygen
catalyst
catalysts
cathode
electrode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB1103045.9A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ulster University
Original Assignee
Ulster University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ulster University filed Critical Ulster University
Priority to GBGB1103045.9A priority Critical patent/GB201103045D0/en
Publication of GB201103045D0 publication Critical patent/GB201103045D0/en
Priority to PCT/GB2012/050403 priority patent/WO2012114108A1/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/28—Per-compounds
    • C25B1/30—Peroxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Abstract

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.
GBGB1103045.9A 2011-02-22 2011-02-22 Product Ceased GB201103045D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1103045.9A GB201103045D0 (en) 2011-02-22 2011-02-22 Product
PCT/GB2012/050403 WO2012114108A1 (en) 2011-02-22 2012-02-22 Oxygen reduction reaction catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1103045.9A GB201103045D0 (en) 2011-02-22 2011-02-22 Product

Publications (1)

Publication Number Publication Date
GB201103045D0 true GB201103045D0 (en) 2011-04-06

Family

ID=43881489

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1103045.9A Ceased GB201103045D0 (en) 2011-02-22 2011-02-22 Product

Country Status (2)

Country Link
GB (1) GB201103045D0 (en)
WO (1) WO2012114108A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9680158B2 (en) * 2012-04-30 2017-06-13 The Regents Of The University Of California Highly active and durable fuel cell electro-catalyst with hybrid support
WO2014019089A1 (en) * 2012-07-30 2014-02-06 Zhongwei Chen Low cost synthesis of single material bifunctional nonprecious catalyst for electrochemical devices
CN103111312B (en) * 2013-02-04 2014-11-05 温州大学 Chlorine-doped graphene and preparation method and application thereof
CN104282920A (en) * 2013-07-04 2015-01-14 华中科技大学 Preparation method of metal-free oxygen reduction catalyst
CN103560255B (en) * 2013-10-23 2015-10-07 中国科学院金属研究所 Carrier material of a kind of oxygen reduction catalyst for zinc-air battery and preparation method thereof
WO2015077458A1 (en) * 2013-11-20 2015-05-28 William Marsh Rice University Carbon-based catalysts for oxygen reduction reactions
CA3009630C (en) 2015-12-16 2023-08-01 Amastan Technologies Llc Spheroidal dehydrogenated metals and metal alloy particles
CN107381725B (en) * 2017-06-26 2023-03-31 清华大学 Air cathode, preparation method and sewage treatment system
KR20200096969A (en) 2017-12-15 2020-08-14 더 보드 오브 트러스티스 오브 더 리랜드 스탠포드 쥬니어 유니버시티 High-efficiency oxygen reduction to hydrogen peroxide catalyzed by oxidized carbon substances
IT201800010540A1 (en) 2018-11-23 2020-05-23 Torino Politecnico Reduced and doped graphene oxide, and its production method
AU2020264446A1 (en) 2019-04-30 2021-11-18 6K Inc. Mechanically alloyed powder feedstock
US11145875B2 (en) 2019-08-19 2021-10-12 Robert Bosch Gmbh Fuel cell electrode catalyst layer coating
WO2021118762A1 (en) 2019-11-18 2021-06-17 6K Inc. Unique feedstocks for spherical powders and methods of manufacturing
US11670790B2 (en) 2019-11-25 2023-06-06 Robert Bosch Gmbh Fuel cell membrane electrode assemblies
US11590568B2 (en) 2019-12-19 2023-02-28 6K Inc. Process for producing spheroidized powder from feedstock materials
US11631863B2 (en) 2020-03-27 2023-04-18 Robert Bosch Gmbh Fuel cell catalyst material with defective, carbon-based coating
EP4173060A1 (en) 2020-06-25 2023-05-03 6K Inc. Microcomposite alloy structure
WO2022032340A1 (en) * 2020-08-11 2022-02-17 Newsouth Innovations Pty Limited Catalyst
AU2021349358A1 (en) 2020-09-24 2023-02-09 6K Inc. Systems, devices, and methods for starting plasma
AU2021371051A1 (en) 2020-10-30 2023-03-30 6K Inc. Systems and methods for synthesis of spheroidized metal powders
CN113044894B (en) * 2021-04-06 2022-08-30 济南大学 Preparation of hollow hexahedral F-doped FeVNi hydroxide and application of electrocatalysis ORR

Also Published As

Publication number Publication date
WO2012114108A1 (en) 2012-08-30

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)