ES8201643A1 - Un conjunto de electrodo de difusion de gas electrolitica - Google Patents

Un conjunto de electrodo de difusion de gas electrolitica

Info

Publication number
ES8201643A1
ES8201643A1 ES495417A ES495417A ES8201643A1 ES 8201643 A1 ES8201643 A1 ES 8201643A1 ES 495417 A ES495417 A ES 495417A ES 495417 A ES495417 A ES 495417A ES 8201643 A1 ES8201643 A1 ES 8201643A1
Authority
ES
Spain
Prior art keywords
gas diffusion
batteries
diffusion electrode
electrolytic gas
particles
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
Application number
ES495417A
Other languages
English (en)
Other versions
ES495417A0 (es
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.)
Prototech Inc
Original Assignee
Prototech Inc
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 Prototech Inc filed Critical Prototech Inc
Publication of ES8201643A1 publication Critical patent/ES8201643A1/es
Publication of ES495417A0 publication Critical patent/ES495417A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C25B11/044—Impregnation of carbon
    • 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
    • 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)
  • 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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

ELECTODO DE DIFUSION DE GAS. CONSTA DE UNA TELAS CARBONIZADAS (I) CONDUCTORAS DE PORO PERMEABLE PROVISTAS DE UNA MEZCLA UNIFORME DE PARTICULAS DE CARBON CATALITICAS (3) Y PARTICULAS DE TOFLON (2) ADHERIDAS DENTRO DE LOS POROS E HILOS DE LA TELA (1), LA CUAL ESTA ENTRELAZADA CON CINTAS (4) DE METAL NOBLE PORTADORAS DE CORRIENTE. DE APLICACION EN PILAS ELECTROQUIMICAS, QUE INCLUYEN BATERIAS METAL-AIRE Y PILAS DE ELECTRODEPOSICION DE ZINC Y SIMILARES.
ES495417A 1979-09-27 1980-09-26 Un conjunto de electrodo de difusion de gas electrolitica Granted ES495417A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/079,469 US4248682A (en) 1979-09-27 1979-09-27 Carbon-cloth-based electrocatalytic gas diffusion electrodes, assembly and electrochemical cells comprising the same

Publications (2)

Publication Number Publication Date
ES8201643A1 true ES8201643A1 (es) 1981-10-16
ES495417A0 ES495417A0 (es) 1981-10-16

Family

ID=22150760

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495417A Granted ES495417A0 (es) 1979-09-27 1980-09-26 Un conjunto de electrodo de difusion de gas electrolitica

Country Status (7)

Country Link
US (1) US4248682A (es)
EP (1) EP0026994B1 (es)
AU (1) AU6217480A (es)
CA (1) CA1153057A (es)
DE (1) DE3071854D1 (es)
ES (1) ES495417A0 (es)
NO (1) NO802634L (es)

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US4350580A (en) * 1980-04-25 1982-09-21 Olin Corporation Current distributors for reticulate electrodes
US4432838A (en) * 1980-05-05 1984-02-21 Olin Corporation Method for producing reticulate electrodes for electrolytic cells
US4354917A (en) * 1980-10-31 1982-10-19 Diamond Shamrock Corporation Gas electrode with asymmetric current distributor
EP0063981B1 (fr) * 1981-04-13 1987-11-11 Societe Les Piles Wonder Procédé de fabrication d'électrodes minces, notamment d'électrodes à gaz, pour dispositifs électrochimiques et électrodes minces obtenues par ce procédé, les électrodes pouvant être dotées de collecteurs de courant
FR2503936B1 (fr) * 1981-04-13 1985-11-08 Wonder Procede de preparation de collecteurs de courant pour dispositifs electrochimiques, par depot sur des electrodes pour de tels dispositifs, et ensembles unitaires electrodes-collecteurs obtenus par ce procede
US4399185A (en) * 1981-09-18 1983-08-16 Prototech Company Low pressure-drop catalytic mat and method of preparing the same
US4414092A (en) * 1982-04-15 1983-11-08 Lu Wen Tong P Sandwich-type electrode
US4626964A (en) * 1984-03-19 1986-12-02 Hitachi Maxell, Ltd. Electrical double layer capacitor and production of the same
EP0184638B1 (en) * 1984-10-17 1990-02-28 Hitachi, Ltd. Process of producing a flexbile fuel cell electrode from a carbon paper
US5047133A (en) * 1989-02-27 1991-09-10 Metallgesellschaft Aktiengesellschaft Gas electrode assembly for use in electrochemical cells and method
US5415888A (en) * 1993-04-26 1995-05-16 E. I. Du Pont De Nemours And Company Method of imprinting catalytically active particles on membrane
US5330860A (en) * 1993-04-26 1994-07-19 E. I. Du Pont De Nemours And Company Membrane and electrode structure
NO931689L (no) * 1993-05-10 1994-11-11 Sigurd Fongen Anordning for elektrokjemisk syntese for "in-line" og "off-line" bleking, oksidasjon og desinfeksjon av organiske stoffer i væsker.
DE4327254A1 (de) * 1993-08-13 1995-02-16 Mannesmann Ag Verfahren zur Herstellung katalytisch wirksamer Gasdiffusionselektroden
US5521020A (en) * 1994-10-14 1996-05-28 Bcs Technology, Inc. Method for catalyzing a gas diffusion electrode
US5558947A (en) * 1995-04-14 1996-09-24 Robison; George D. Rechargeable battery system and method and metal-air electrochemical cell for use therein
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
US6103077A (en) * 1998-01-02 2000-08-15 De Nora S.P.A. Structures and methods of manufacture for gas diffusion electrodes and electrode components
US6127061A (en) * 1999-01-26 2000-10-03 High-Density Energy, Inc. Catalytic air cathode for air-metal batteries
WO2002045196A2 (en) * 2000-11-30 2002-06-06 Mti Microfuel Cells, Inc. Fuel cell membrane and system with integrated gas separation
WO2002084768A1 (en) * 2001-04-10 2002-10-24 California Institute Of Technology Actuatable and reversible pressure generation based on fuel cell operation
DE10161605A1 (de) * 2001-12-14 2003-06-26 Manhattan Scientifics Inc Elektroden mit einstellbarer Gaspermeabilität
US20040020785A1 (en) * 2002-07-31 2004-02-05 Minteer Shelley D. Magnetically-enhanced electrolytic cells for generating chlor-alkali and methods related thereto
US7645543B2 (en) 2002-10-15 2010-01-12 Polyplus Battery Company Active metal/aqueous electrochemical cells and systems
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
JP2005128598A (ja) * 2003-10-21 2005-05-19 Matsushita Electric Ind Co Ltd 情報処理装置
US7282295B2 (en) 2004-02-06 2007-10-16 Polyplus Battery Company Protected active metal electrode and battery cell structures with non-aqueous interlayer architecture
PL372678A1 (pl) * 2005-02-08 2006-08-21 Politechnika Poznańska Wtórne ogniwo wodór-powietrze
WO2007075867A2 (en) 2005-12-19 2007-07-05 Polyplus Battery Company Composite solid electrolyte for protection of active metal anodes
WO2009058170A1 (en) 2007-08-03 2009-05-07 Giner Electrochemical Systems, Llc Electrolysis cell comprising sulfur dioxide-depolarized anode and method of using the same in hydrogen generation
EP2301105A4 (en) * 2008-06-16 2013-06-19 Polyplus Battery Co Inc AQUEOUS LITHIUM / AIR BATTERY CELLS
US20110129739A1 (en) * 2008-11-27 2011-06-02 Toyota Jidosha Kabushiki Kaisha Air secondary battery
WO2010138643A1 (en) 2009-05-29 2010-12-02 Eveready Battery Company, Inc. Current collector for catalytic electrode
KR101176995B1 (ko) * 2009-11-19 2012-08-27 한국과학기술연구원 성능이 향상된 아연-공기 연료전지
EP2772977B1 (de) 2013-02-27 2017-05-03 Airbus DS GmbH Regeneratives Brennstoffzellensystem mit Gasreinigung
CA3008173A1 (en) * 2015-12-22 2017-06-29 Avantium Holding B.V. System and method for the co-production of oxalic acid and acetic acid
DE102016210729A1 (de) 2016-06-16 2017-12-21 Bayerische Motoren Werke Aktiengesellschaft Batteriebauteil und galvanisches Element mit poröser Schicht aus Carbonfasern
CN113549956A (zh) * 2021-07-02 2021-10-26 北京化工大学 一种低载量铂催化气体扩散电极及其制备方法和应用
CN113604843B (zh) * 2021-07-02 2023-04-21 北京化工大学 一种低负载量Pt/C催化剂氢气扩散阳极及其制备方法和应用
CN115537840B (zh) * 2022-10-12 2024-07-23 成都理工大学 一种复合电催化材料及其制备方法
CN118086938A (zh) * 2024-02-28 2024-05-28 华北电力大学 一种pem电解堆及采集pem电解堆电流密度的测试装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE383631A (es) * 1930-11-17
NL256163A (es) * 1959-09-28
US3347708A (en) * 1965-06-15 1967-10-17 Union Carbide Corp Fuel cell battery containing metal coated carbon electrodes
FR1499879A (fr) * 1965-12-16 1967-11-03 Inst Francais Du Petrole Nouvelles électrodes de piles à combustible et leur procédé de fabrication
FR1509002A (fr) * 1966-11-07 1968-01-12 Lorraine Carbone Perfectionnements aux électrodes de piles à combustible
FR1599959A (es) * 1968-12-23 1970-07-20
US4044193A (en) * 1971-06-16 1977-08-23 Prototech Company Finely particulated colloidal platinum compound and sol for producing the same, and method of preparation of fuel cell electrodes and the like employing the same
US3793165A (en) * 1971-12-27 1974-02-19 Prototech Co Method of electrodeposition using catalyzed hydrogen
FR2214975B1 (es) * 1973-01-24 1976-11-05 Alsthom
US3857737A (en) * 1973-09-18 1974-12-31 United Aircraft Corp Sequential catalyzation of fuel cell supported platinum catalyst
US3859139A (en) * 1974-01-11 1975-01-07 United Aircraft Corp Novel composite fuel cell electrode
US3912538A (en) * 1974-01-15 1975-10-14 United Technologies Corp Novel composite fuel cell electrode
US4017663A (en) * 1974-02-15 1977-04-12 United Technologies Corporation Electrodes for electrochemical cells
NL7502842A (nl) * 1975-03-11 1976-09-14 Stamicarbon Poreuze elektrode.
FR2344969A1 (fr) * 1976-03-16 1977-10-14 Alsthom Cgee Electrode a gaz pour pile a combustible
US4043933A (en) * 1976-06-15 1977-08-23 United Technologies Corporation Method of fabricating a fuel cell electrode
US4064330A (en) * 1976-09-01 1977-12-20 Gaines Jr Fredrick William Carbon electrode assembly for lithium fused salt battery
US4175055A (en) * 1978-06-28 1979-11-20 United Technologies Corporation Dry mix method for making an electrochemical cell electrode
US4159367A (en) * 1978-06-29 1979-06-26 Yardney Electric Corporation Hydrogen electrochemical cell and rechargeable metal-hydrogen battery

Also Published As

Publication number Publication date
EP0026994B1 (en) 1986-12-03
CA1153057A (en) 1983-08-30
US4248682A (en) 1981-02-03
ES495417A0 (es) 1981-10-16
NO802634L (no) 1981-03-30
DE3071854D1 (en) 1987-01-15
EP0026994A1 (en) 1981-04-15
AU6217480A (en) 1981-04-02

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