ATE504673T1 - Gasdiffusionselektrode - Google Patents

Gasdiffusionselektrode

Info

Publication number
ATE504673T1
ATE504673T1 AT01981246T AT01981246T ATE504673T1 AT E504673 T1 ATE504673 T1 AT E504673T1 AT 01981246 T AT01981246 T AT 01981246T AT 01981246 T AT01981246 T AT 01981246T AT E504673 T1 ATE504673 T1 AT E504673T1
Authority
AT
Austria
Prior art keywords
gas diffusion
diffusion electrode
layer
relates
hydrophilic
Prior art date
Application number
AT01981246T
Other languages
English (en)
Inventor
Bernd Busse
Lars-Erik Bergman
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Application granted granted Critical
Publication of ATE504673T1 publication Critical patent/ATE504673T1/de

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
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8807—Gas diffusion layers
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C25B11/032—Gas diffusion electrodes
    • 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
    • H01M4/8605—Porous electrodes
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Inert Electrodes (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
AT01981246T 2000-11-13 2001-10-31 Gasdiffusionselektrode ATE504673T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00850191 2000-11-13
PCT/SE2001/002397 WO2002038833A1 (en) 2000-11-13 2001-10-31 Gas diffusion electrode

Publications (1)

Publication Number Publication Date
ATE504673T1 true ATE504673T1 (de) 2011-04-15

Family

ID=8175688

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01981246T ATE504673T1 (de) 2000-11-13 2001-10-31 Gasdiffusionselektrode

Country Status (12)

Country Link
EP (1) EP1337690B1 (de)
JP (1) JP4190026B2 (de)
KR (1) KR100551329B1 (de)
CN (1) CN1247820C (de)
AT (1) ATE504673T1 (de)
AU (2) AU2002212901B2 (de)
BG (1) BG66226B1 (de)
BR (1) BR0115209B1 (de)
CA (1) CA2428043C (de)
DE (1) DE60144386D1 (de)
WO (1) WO2002038833A1 (de)
ZA (1) ZA200302949B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006519469A (ja) * 2003-03-03 2006-08-24 バラード パワー システムズ インコーポレイティド 部分空気加湿を用いる常圧燃料電池システム
US7923172B2 (en) * 2003-11-14 2011-04-12 Basf Fuel Cell Gmbh Structures for gas diffusion materials and methods for their fabrication
JP5031336B2 (ja) * 2006-11-21 2012-09-19 ペルメレック電極株式会社 食塩電解用酸素ガス拡散陰極
JP2009007647A (ja) * 2007-06-29 2009-01-15 Hitachi Ltd 有機ハイドライド製造装置、及び、それを用いた分散電源と自動車
DE102010030203A1 (de) * 2010-06-17 2011-12-22 Bayer Materialscience Ag Gasdiffusionselektrode und Verfahren zu ihrer Herstellung
DE102010031571A1 (de) * 2010-07-20 2012-01-26 Bayer Materialscience Ag Sauerstoffverzehrelektrode
DE102010054159A1 (de) * 2010-12-10 2012-06-14 Bayer Materialscience Aktiengesellschaft Verfahren zum Einbau von Sauerstoffverzehrelektroden in elektrochemischen Zellen und elektrochemische Ze lle
CN103299463B (zh) * 2010-12-29 2016-09-28 帕马斯坎德公司 气体扩散电极
DE102011008163A1 (de) * 2011-01-10 2012-07-12 Bayer Material Science Ag Beschichtung für metallische Zellelement-Werkstoffe einer Elektrolysezelle
RU2014152645A (ru) * 2012-06-12 2016-07-27 Монаш Юниверсити Газопроницаемый электрод и способ получения
CA2876236A1 (en) 2012-06-12 2013-12-19 Monash University Breathable electrode and method for use in water splitting
JP6311015B2 (ja) * 2013-06-29 2018-04-11 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 高密度バリア層を有する固体酸化物燃料電池
AU2014295914A1 (en) * 2013-07-31 2016-02-11 Aquahydrex Pty Ltd Composite three-dimensional electrodes and methods of fabrication
CN107317068B (zh) * 2017-06-03 2020-07-10 上海博暄能源科技有限公司 一种可充放电的金属空气电池阳极基体
US20220145479A1 (en) 2019-02-01 2022-05-12 Aquahydrex, Inc. Electrochemical system with confined electrolyte
CN113387427A (zh) * 2021-06-15 2021-09-14 北京航空航天大学 隔膜阴极及微生物电解池
EP4575041A1 (de) * 2023-12-21 2025-06-25 Covestro Deutschland AG Gasdiffusionselektrode und verfahren zur verminderung der wasserstoffentwicklung beim betrieb einer elektrolyse mit gasdiffusionselektrode

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL122179C (de) * 1959-02-06 1966-12-15
US5203978A (en) * 1991-11-14 1993-04-20 The Dow Chemical Company Membrane-electrode structure for electrochemical cells
US5300206A (en) * 1992-08-03 1994-04-05 Metallgesellschaft Ag Antipercolation gas-diffusion electrode and method of making same
DE4312126A1 (de) * 1993-04-14 1994-10-20 Mannesmann Ag Gasdiffusionselektrode für elektrochemische Zellen

Also Published As

Publication number Publication date
EP1337690B1 (de) 2011-04-06
AU2002212901B2 (en) 2004-12-02
KR100551329B1 (ko) 2006-02-09
ZA200302949B (en) 2004-04-15
WO2002038833A1 (en) 2002-05-16
CA2428043A1 (en) 2002-05-16
BG107794A (bg) 2004-08-31
BG66226B1 (bg) 2012-06-29
CN1247820C (zh) 2006-03-29
JP2004513241A (ja) 2004-04-30
EP1337690A1 (de) 2003-08-27
CA2428043C (en) 2008-09-16
CN1474883A (zh) 2004-02-11
BR0115209A (pt) 2003-10-07
DE60144386D1 (de) 2011-05-19
JP4190026B2 (ja) 2008-12-03
KR20030045844A (ko) 2003-06-11
BR0115209B1 (pt) 2013-01-22
AU1290102A (en) 2002-05-21

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