NO20083802L - Elektrode for brenselcelle - Google Patents

Elektrode for brenselcelle

Info

Publication number
NO20083802L
NO20083802L NO20083802A NO20083802A NO20083802L NO 20083802 L NO20083802 L NO 20083802L NO 20083802 A NO20083802 A NO 20083802A NO 20083802 A NO20083802 A NO 20083802A NO 20083802 L NO20083802 L NO 20083802L
Authority
NO
Norway
Prior art keywords
fuel cell
electrolyte
electrode
substrate
cell electrode
Prior art date
Application number
NO20083802A
Other languages
English (en)
Inventor
Otto Franklin Carlisle
Gerard Peter Theodore Sauer
Original Assignee
Afc Energy Plc
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
Priority claimed from GB0604596A external-priority patent/GB0604596D0/en
Priority claimed from GBGB0604598.3A external-priority patent/GB0604598D0/en
Application filed by Afc Energy Plc filed Critical Afc Energy Plc
Publication of NO20083802L publication Critical patent/NO20083802L/no

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
    • 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
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • 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
    • H01M8/08—Fuel cells with aqueous electrolytes
    • H01M8/083—Alkaline fuel cells
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • 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
    • H01M4/92—Metals of platinum group
    • 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
    • H01M4/92—Metals of platinum group
    • H01M4/923—Compounds thereof with non-metallic elements
    • 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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04276—Arrangements for managing the electrolyte stream, e.g. heat exchange
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

Det er beskrevet et elektrode for bruk i en brenselcelle, som består av et porøst plastmaterial, et ledende lag og et katalysatorlag, hvor substratet er hydrofilt. Fortrinnsvis har substratet en vekevirkende rate overfor vann på ikke mindre enn 40 mm pr. 600 sek. En sådan elektrode kan brukes i en brenselcelle som har et elektrolyttkammer (8) avgrenset mellom to motstående elektroder (11, 12), idet elektrodene har katalysatorlag (5) som vender bort fra elektrolytten i kontakt med respektive gasskamre (7, 9). Under drift holdes elektrolytten fortrinnsvis på et negativt trykknivå.
NO20083802A 2006-03-07 2008-09-04 Elektrode for brenselcelle NO20083802L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0604596A GB0604596D0 (en) 2006-03-07 2006-03-07 An electrode
GBGB0604598.3A GB0604598D0 (en) 2006-03-07 2006-03-07 Improvements in and relating to fuel cells
PCT/GB2007/050104 WO2007102026A2 (en) 2006-03-07 2007-03-06 Electrodes of a fuel cell

Publications (1)

Publication Number Publication Date
NO20083802L true NO20083802L (no) 2008-12-08

Family

ID=38421652

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20083802A NO20083802L (no) 2006-03-07 2008-09-04 Elektrode for brenselcelle

Country Status (7)

Country Link
US (1) US8241796B2 (no)
EP (1) EP1992030A2 (no)
JP (1) JP2009529213A (no)
AU (1) AU2007222224B2 (no)
CA (1) CA2644680A1 (no)
NO (1) NO20083802L (no)
WO (1) WO2007102026A2 (no)

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GB201007858D0 (en) * 2010-05-11 2010-06-23 Afc Energy Plc Fuel cell stacks
JP5751884B2 (ja) 2011-03-29 2015-07-22 森永乳業株式会社 複極式電解槽
JP5624009B2 (ja) * 2011-10-25 2014-11-12 本田技研工業株式会社 膜電極接合体
AU2012382382A1 (en) 2012-06-12 2015-01-15 Aquahydrex Pty Ltd Breathable electrode and method for use in water splitting
BR112015018963A2 (pt) 2013-02-11 2017-07-18 Fluidic Inc sistema de reciclagem/recaptura de água em células eletroquímicas
KR20160040614A (ko) * 2013-07-31 2016-04-14 아쿠아하이드렉스 프로프라이어터리 리미티드 기체 확산 전극(들)을 가지는 전기-합성 또는 전기-에너지 전지
JP5987086B2 (ja) * 2015-05-18 2016-09-06 森永乳業株式会社 複極式電解槽
JP2019521497A (ja) 2016-07-22 2019-07-25 ナントエナジー，インク． 電気化学セル内の水分及び二酸化炭素管理システム
US11228066B2 (en) 2016-07-22 2022-01-18 Form Energy, Inc. Mist elimination system for electrochemical cells
KR102274017B1 (ko) * 2017-02-15 2021-07-06 현대자동차 주식회사 연료전지 자동차용 열관리 시스템
CN119481486A (zh) 2018-06-29 2025-02-18 福恩能源公司 滚动膜片密封件
CN112805868A (zh) 2018-06-29 2021-05-14 福恩能源公司 金属空气电化学电池构架
CA3127358A1 (en) 2019-02-01 2020-08-06 Aquahydrex, Inc. Electrochemical system with confined electrolyte
CN114207915A (zh) 2019-06-28 2022-03-18 福恩能源公司 金属-空气电池组的设备架构
WO2021226399A1 (en) 2020-05-06 2021-11-11 Form Energy, Inc. Decoupled electrode electrochemical energy storage system
GB2619902A (en) * 2021-12-22 2023-12-27 Francis Geary Paul Flow through electrode stack
KR20240141800A (ko) 2022-01-28 2024-09-27 폼 에너지 인코퍼레이티드 양면 밀봉형 기체 확산 전극

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Also Published As

Publication number Publication date
EP1992030A2 (en) 2008-11-19
US8241796B2 (en) 2012-08-14
AU2007222224A1 (en) 2007-09-13
WO2007102026A2 (en) 2007-09-13
WO2007102026A3 (en) 2007-11-15
CA2644680A1 (en) 2007-09-13
AU2007222224B2 (en) 2011-03-10
WO2007102026A9 (en) 2008-09-12
US20090233153A1 (en) 2009-09-17
JP2009529213A (ja) 2009-08-13

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