ES2042494T3 - Electrodo de difusion gaseosa electrocatalitica que utiliza una capa delgada de tejido de carbono. - Google Patents

Electrodo de difusion gaseosa electrocatalitica que utiliza una capa delgada de tejido de carbono.

Info

Publication number
ES2042494T3
ES2042494T3 ES86307525T ES86307525T ES2042494T3 ES 2042494 T3 ES2042494 T3 ES 2042494T3 ES 86307525 T ES86307525 T ES 86307525T ES 86307525 T ES86307525 T ES 86307525T ES 2042494 T3 ES2042494 T3 ES 2042494T3
Authority
ES
Spain
Prior art keywords
cloth
diffusion electrode
electro
carbon
gaseous diffusion
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.)
Expired - Lifetime
Application number
ES86307525T
Other languages
English (en)
Inventor
Robert W Lindstrom
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of ES2042494T3 publication Critical patent/ES2042494T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/042—Electrodes formed of a single material
    • C25B11/043—Carbon, e.g. diamond or graphene
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina
    • Y10T156/109—Embedding of laminae within face of additional laminae

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

UN ELECTRODO ELECTROCATALITICO DE DIFUSION DE GAS COMPRENDE UN FIELTRO POROSO LLEVANDO EN UN LADO UNA PANERA MEZCLA UNIFORME DE UN METAL-NOBLE-CARBON CATALIZADOR Y UNAS RAMIFICACIONES HIDROFOBICAS ADHERIDAS EN EL INTERIOR DE LOS POROS Y EN LOS HILOS DE LA TELE LLEGANDO A UNA PROFUNDIDAD MENOR QUE EL GROSOR DE LA MISMA, Y UNA SEGUNDA MEZCLA UNIFORME DE CARBON NO CATALITICO Y CADENAS HIDROFOBICAS ADHERIDAS A LA PORCION DE POROS RESTANTES DE LA OTRA CARA DE DICHA TELA, Y METODO DE ELABORACION.
ES86307525T 1985-10-16 1986-10-01 Electrodo de difusion gaseosa electrocatalitica que utiliza una capa delgada de tejido de carbono. Expired - Lifetime ES2042494T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/787,920 US4647359A (en) 1985-10-16 1985-10-16 Electrocatalytic gas diffusion electrode employing thin carbon cloth layer

Publications (1)

Publication Number Publication Date
ES2042494T3 true ES2042494T3 (es) 1993-12-16

Family

ID=25142918

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86307525T Expired - Lifetime ES2042494T3 (es) 1985-10-16 1986-10-01 Electrodo de difusion gaseosa electrocatalitica que utiliza una capa delgada de tejido de carbono.

Country Status (7)

Country Link
US (1) US4647359A (es)
EP (1) EP0226280B1 (es)
JP (1) JPH0774469B2 (es)
AT (1) ATE76449T1 (es)
DE (1) DE3685417D1 (es)
ES (1) ES2042494T3 (es)
GR (1) GR3005403T3 (es)

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JP2595519B2 (ja) * 1987-02-16 1997-04-02 東洋紡績株式会社 液流通型電解槽用電極
US4877694A (en) * 1987-05-18 1989-10-31 Eltech Systems Corporation Gas diffusion electrode
US4808493A (en) * 1987-06-16 1989-02-28 International Fuel Cells Corporation Fuel cell, a fuel cell electrode, and a method for making a fuel cell electrode
EP0422758A3 (en) * 1989-09-08 1992-10-21 Teledyne Industries, Inc. Electrochemical gas sensors
US5164053A (en) * 1990-04-23 1992-11-17 Teledyne Industries, Inc. Electrochemical gas sensor and method of using same
DE4140972A1 (de) * 1991-12-12 1993-06-17 Metallgesellschaft Ag Membran fuer eine gasdiffusionselektrode, verfahren zur herstellung der membran und gasdiffusionselektrode mit membran
US5846670A (en) * 1992-02-21 1998-12-08 Tanaka Kikinzoku Kogyo K.K. Gas diffusion electrode for electrochemical cell and process of preparing same
US5863673A (en) * 1995-12-18 1999-01-26 Ballard Power Systems Inc. Porous electrode substrate for an electrochemical fuel cell
ES2141578T3 (es) * 1996-02-28 2000-03-16 Johnson Matthey Plc Electrodos difusores de gas, cataliticamente activos, que comprenden una estructura fibrosa no tejida.
JP3773325B2 (ja) * 1997-03-17 2006-05-10 ジャパンゴアテックス株式会社 高分子固体電解質燃料電池用ガス拡散層材料及びその接合体
IT1291603B1 (it) * 1997-04-18 1999-01-11 De Nora Spa Elettrodi a diffusione gassosa per cella a combustibile a membrana polimerica
US6096449A (en) * 1997-11-20 2000-08-01 Avista Labs Fuel cell and method for controlling same
US6030718A (en) * 1997-11-20 2000-02-29 Avista Corporation Proton exchange membrane fuel cell power system
USRE39556E1 (en) * 1997-11-20 2007-04-10 Relion, Inc. Fuel cell and method for controlling same
US6069107A (en) * 1998-06-17 2000-05-30 Aer Energy Resources, Inc. Recharge catalyst with thin film carbon coating, metal-air electrode including said catalyst and methods for making said catalyst and electrode
US6127060A (en) * 1998-06-17 2000-10-03 Aer Energy Resources, Inc. Recharge catalyst with thin film low corrosion coating, metal-air electrode including said catalyst and methods for making said catalyst and electrode
US6291090B1 (en) 1998-09-17 2001-09-18 Aer Energy Resources, Inc. Method for making metal-air electrode with water soluble catalyst precursors
IL128081A (en) * 1999-01-15 2003-02-12 Israel Aircraft Ind Ltd REACTOR FOR ELECTROLYTIC REDUCTION OF Cr<+6>
GB9914023D0 (en) 1999-06-17 1999-08-18 Johnson Matthey Plc Gas diffusion substrate and electrode
US6468682B1 (en) 2000-05-17 2002-10-22 Avista Laboratories, Inc. Ion exchange membrane fuel cell
US7326480B2 (en) * 2000-05-17 2008-02-05 Relion, Inc. Fuel cell power system and method of controlling a fuel cell power system
WO2001094450A2 (en) * 2000-06-02 2001-12-13 Sri International Polymer membrane composition
GB0027119D0 (en) 2000-11-07 2000-12-20 Johnson Matthey Plc Gas diffusion substrate
ATE400904T1 (de) * 2001-06-01 2008-07-15 Polyfuel Inc Austauschbare brennstoffpatrone, brennstoffzellenaggregat mit besagter brennstoffpatrone für tragbare elektronische geräte und entsprechendes gerät
US7316855B2 (en) * 2001-06-01 2008-01-08 Polyfuel, Inc. Fuel cell assembly for portable electronic device and interface, control, and regulator circuit for fuel cell powered electronic device
US6712949B2 (en) 2001-07-22 2004-03-30 The Electrosynthesis Company, Inc. Electrochemical synthesis of hydrogen peroxide
KR20050084113A (ko) * 2002-12-02 2005-08-26 폴리퓨얼, 인코포레이티드 휴대형 전자기기용 연료 전지 카트리지
US7470483B2 (en) * 2002-12-11 2008-12-30 Panasonic Corporation Electrolyte membrane-electrode assembly for fuel cell and operation method of fuel cell using the same
US20060065542A1 (en) * 2004-09-30 2006-03-30 Nemeth Laszlo T Synthesis of hydrogen peroxide
US7664607B2 (en) 2005-10-04 2010-02-16 Teledyne Technologies Incorporated Pre-calibrated gas sensor
US8026020B2 (en) 2007-05-08 2011-09-27 Relion, Inc. Proton exchange membrane fuel cell stack and fuel cell stack module
US9293778B2 (en) 2007-06-11 2016-03-22 Emergent Power Inc. Proton exchange membrane fuel cell
US8003274B2 (en) * 2007-10-25 2011-08-23 Relion, Inc. Direct liquid fuel cell
EP3028324A4 (en) 2013-07-31 2017-01-11 Aquahydrex Pty Ltd Method and electrochemical cell for managing electrochemical reactions
SG11201911854RA (en) * 2017-06-15 2020-01-30 Univ Ramot Electrochemical detection of peroxide-containing compounds
CN109564181A (zh) 2017-06-15 2019-04-02 拉莫特特拉维夫大学有限公司 含硝基化合物的电化学检测
WO2019093553A1 (ko) * 2017-11-13 2019-05-16 주식회사 비비비 다공성 탄소 전극 제조방법
AU2020216203A1 (en) 2019-02-01 2021-08-05 Aquahydrex, Inc. Electrochemical system with confined electrolyte

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DE1671475A1 (de) * 1966-10-12 1971-09-23 Rheinisch Westfaelisches Elek Stromableitergeruest fuer elektrochemische Zellen aus metallisch verfestigtem Graphitgrundkoerper,wie Graphitfilz,Graphitwolle oder Graphitgewebe
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FR2472037A1 (fr) * 1979-12-18 1981-06-26 Elf Aquitaine Electrode poreuse percolante fibreuse modifiee en carbone ou graphite, son application a la realisation de reactions electrochimiques, et reacteurs electrochimiques equipes d'une telle electrode
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Also Published As

Publication number Publication date
EP0226280B1 (en) 1992-05-20
US4647359A (en) 1987-03-03
JPH0774469B2 (ja) 1995-08-09
JPS62109989A (ja) 1987-05-21
GR3005403T3 (es) 1993-05-24
EP0226280A1 (en) 1987-06-24
ATE76449T1 (de) 1992-06-15
DE3685417D1 (de) 1992-06-25

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