ATE482482T1 - Gaselektrode, verfahren zu deren herstellung und ihre anwendung - Google Patents

Gaselektrode, verfahren zu deren herstellung und ihre anwendung

Info

Publication number
ATE482482T1
ATE482482T1 AT07872402T AT07872402T ATE482482T1 AT E482482 T1 ATE482482 T1 AT E482482T1 AT 07872402 T AT07872402 T AT 07872402T AT 07872402 T AT07872402 T AT 07872402T AT E482482 T1 ATE482482 T1 AT E482482T1
Authority
AT
Austria
Prior art keywords
layers
layer
solid substrate
gas
last layer
Prior art date
Application number
AT07872402T
Other languages
English (en)
Inventor
Marie-Laure Fontaine
Fabrice Mauvy
Pascal Lenormand
Jean-Marc Bassat
Florence Ansart
Jean-Claude Grenier
Original Assignee
Univ Toulouse
Centre Nat Rech Scient
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 Univ Toulouse, Centre Nat Rech Scient filed Critical Univ Toulouse
Application granted granted Critical
Publication of ATE482482T1 publication Critical patent/ATE482482T1/de

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605Porous electrodes
    • H01M4/861Porous electrodes with a gradient in the porosity
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00Compounds of rare earth metals
    • C01F17/30Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
    • C01F17/32Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6 oxide or hydroxide being the only anion, e.g. NaCeO2 or MgxCayEuO
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00Compounds of nickel
    • C01G53/40Nickelates
    • C01G53/42Nickelates containing alkali metals, e.g. LiNiO2
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00Compounds of nickel
    • C01G53/40Nickelates
    • C01G53/42Nickelates containing alkali metals, e.g. LiNiO2
    • C01G53/44Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00Compounds of nickel
    • C01G53/40Nickelates
    • C01G53/70Nickelates containing rare earth, e.g. LaNiO3
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8647Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88Processes of manufacture
    • H01M4/8878Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882Heat treatment, e.g. drying, baking
    • H01M4/8885Sintering or firing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90Selection of catalytic material
    • H01M4/9016Oxides, hydroxides or oxygenated metallic salts
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/30Three-dimensional structures
    • C01P2002/34Three-dimensional structures perovskite-type (ABO3)
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/01Particle morphology depicted by an image
    • C01P2004/03Particle morphology depicted by an image obtained by SEM
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/61Micrometer sized, i.e. from 1-100 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/62Submicrometer sized, i.e. from 0.1-1 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/80Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/40Electric properties
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/12Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293Fuel cells with solid oxide electrolytes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90Selection of catalytic material
    • H01M4/9016Oxides, hydroxides or oxygenated metallic salts
    • H01M4/9025Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9033Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Steroid Compounds (AREA)
AT07872402T 2006-12-22 2007-12-19 Gaselektrode, verfahren zu deren herstellung und ihre anwendung ATE482482T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0611280A FR2910720B1 (fr) 2006-12-22 2006-12-22 Electrode a gaz,procede de fabrication et applications.
PCT/FR2007/002115 WO2008093020A1 (fr) 2006-12-22 2007-12-19 Electrode a gaz, son procede de fabrication et ses applications

Publications (1)

Publication Number Publication Date
ATE482482T1 true ATE482482T1 (de) 2010-10-15

Family

ID=38222399

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07872402T ATE482482T1 (de) 2006-12-22 2007-12-19 Gaselektrode, verfahren zu deren herstellung und ihre anwendung

Country Status (7)

Country Link
US (1) US20100092829A1 (de)
EP (1) EP2097940B1 (de)
AT (1) ATE482482T1 (de)
DE (1) DE602007009423D1 (de)
ES (1) ES2353441T3 (de)
FR (1) FR2910720B1 (de)
WO (1) WO2008093020A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2973825A1 (de) 2013-03-15 2016-01-20 LG Fuel Cell Systems Inc. Brennstoffzellensystem zur chromabscheidung
EP3014686A4 (de) * 2013-06-29 2016-12-21 Saint-Gobain Ceram And Plastics Inc Festoxidbrennstoffzelle mit dichter sperrschicht
KR20170056520A (ko) * 2014-07-21 2017-05-23 엘지 퓨얼 셀 시스템즈 인코포레이티드 연료 전지 전극용 조성물
JP6155247B2 (ja) * 2014-11-17 2017-06-28 一般財団法人ファインセラミックスセンター 窒素酸化物応答性素子及びその製造方法
US10115974B2 (en) 2015-10-28 2018-10-30 Lg Fuel Cell Systems Inc. Composition of a nickelate composite cathode for a fuel cell
KR102314029B1 (ko) 2017-03-30 2021-10-18 주식회사 엘지에너지솔루션 고로딩 전극의 제조 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0748378B2 (ja) * 1991-03-28 1995-05-24 日本碍子株式会社 固体電解質燃料電池用空気電極及びこれを有する固体電解質燃料電池
DE4237519C1 (de) * 1992-11-06 1994-03-31 Dornier Gmbh Festelektrolyt mit darauf angebrachter mehrschichtiger Elektrode
DE19600218C2 (de) * 1996-01-05 1999-02-04 Forschungszentrum Juelich Gmbh Perowskit mit AO*(ABO¶3¶)¶n¶-Schicht nebst Herstellungsverfahren
US5932146A (en) * 1996-02-29 1999-08-03 Siemens Westinghouse Power Corporation Air electrode composition for solid oxide fuel cell
AU2003256251A1 (en) * 2002-04-24 2003-11-10 The Regents Of The University Of California Planar electrochemical device assembly
JP4222203B2 (ja) * 2003-12-22 2009-02-12 日産自動車株式会社 燃料電池用電極材料、これを用いた固体酸化物形燃料電池及び固体電解質型ガスセンサ
FR2868211B1 (fr) * 2004-03-24 2009-02-13 Electricite De France Materiau oxyde et electrode pour pile a combustible le comprenant
JP2006012764A (ja) * 2004-05-28 2006-01-12 Dowa Mining Co Ltd 固体電解質型燃料電池の電極用材料および電極
US20070184324A1 (en) * 2006-01-26 2007-08-09 The Government Of The Us, As Represented By The Secretary Of The Navy Solid oxide fuel cell cathode comprising lanthanum nickelate

Also Published As

Publication number Publication date
WO2008093020A8 (fr) 2008-10-16
FR2910720A1 (fr) 2008-06-27
WO2008093020A1 (fr) 2008-08-07
DE602007009423D1 (de) 2010-11-04
EP2097940B1 (de) 2010-09-22
EP2097940A1 (de) 2009-09-09
FR2910720B1 (fr) 2009-03-06
ES2353441T3 (es) 2011-03-02
US20100092829A1 (en) 2010-04-15

Similar Documents

Publication Publication Date Title
ATE482482T1 (de) Gaselektrode, verfahren zu deren herstellung und ihre anwendung
Chen Materials degradation of solid oxide electrolysis cells
KR101083701B1 (ko) 가역 고형 산화물 연료전지 스택 및 이의 제조방법
US20100178586A1 (en) Novel Approach for Improved Stability and Performance of SOFC Metallic Interconnects
Bi et al. A high-performance anode-supported SOFC with LDC-LSGM bilayer electrolytes
Gao et al. Electrode properties of Cu-doped Bi0. 5Sr0. 5FeO3− δ cobalt-free perovskite as cathode for intermediate-temperature solid oxide fuel cells
US8524419B2 (en) Electrode support for fuel cells
CN103460479A (zh) 用于在低pO2气氛中可获得的陶瓷装置的烧结添加剂
CN107851804A (zh) 用于燃料电池的电解质层阳极复合部件及其制造方法
Jang et al. High performance anode-supported solid oxide fuel cells with thin film yttria-stabilized zirconia membrane prepared by aerosol-assisted chemical vapor deposition
Yoon et al. Lanthanum oxide-coated stainless steel for bipolar plates in solid oxide fuel cells (SOFCs)
Park et al. Operation protocols to improve durability of protonic ceramic fuel cells
KR20140057080A (ko) 고체산화물 연료전지용 양극, 이의 제조방법 및 이를 포함하는 고체산화물 연료전지
WO2005045979A3 (de) Kathodenwerkstoff für eine hochtemperatur-brennstoffzelle (sofc) sowie eine daraus herstellbare kathode
Jiang et al. Interaction Between Fe–Cr Metallic Interconnect and (La, Sr) MnO3∕ YSZ Composite Cathode of Solid Oxide Fuel Cells
JP2006302643A (ja) 多孔質材料及び燃料電池セル並びに燃料電池
Reddy et al. Experimental review of the performances of protective coatings for interconnects in solid oxide fuel cells
KR101421245B1 (ko) 금속지지형 고체산화물 연료전지의 제조방법 및 이에 의해 제조되는 금속지지형 고체산화물 연료전지
RU2009128173A (ru) Композиционный материал для применения в качестве электродного материала в твердооксидных элементах тоэ
JP5711093B2 (ja) 固体酸化物形燃料電池のガスセパレート材及び固体酸化物形燃料電池
JP2010536146A5 (de)
EP2107630B1 (de) Anode-Behandlungsverfahren einer Membranelektrodenanordnung einer Festoxidbrennstoffzelle
de Angelis Korb et al. Modification of the La0. 6Sr0. 4CoO3 coating deposited on ferritic stainless steel by spray pyrolysis after oxidation in air at high temperature
Müller et al. Characterization of multilayer anodes for SOFC
JP4502665B2 (ja) 棒状体の製法および棒状燃料電池セルの製法

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties