ATE97516T1 - Polymeres hydrogel enthaltende gasdiffusionselektroden und deren verwendung in elektrochemischen systemen. - Google Patents

Polymeres hydrogel enthaltende gasdiffusionselektroden und deren verwendung in elektrochemischen systemen.

Info

Publication number
ATE97516T1
ATE97516T1 AT85302417T AT85302417T ATE97516T1 AT E97516 T1 ATE97516 T1 AT E97516T1 AT 85302417 T AT85302417 T AT 85302417T AT 85302417 T AT85302417 T AT 85302417T AT E97516 T1 ATE97516 T1 AT E97516T1
Authority
AT
Austria
Prior art keywords
electrochemical systems
containing gas
gas diffusion
diffusion electrodes
hydrogel containing
Prior art date
Application number
AT85302417T
Other languages
English (en)
Inventor
Walter Juda
Amiram Bar Ilan
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 ATE97516T1 publication Critical patent/ATE97516T1/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
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/304—Gas permeable 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)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Inert Electrodes (AREA)
  • Hybrid Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
AT85302417T 1984-11-19 1985-04-04 Polymeres hydrogel enthaltende gasdiffusionselektroden und deren verwendung in elektrochemischen systemen. ATE97516T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/673,041 US4614575A (en) 1984-11-19 1984-11-19 Polymeric hydrogel-containing gas diffusion electrodes and methods of using the same in electrochemical systems
EP85302417A EP0182451B1 (de) 1984-11-19 1985-04-04 Polymeres Hydrogel enthaltende Gasdiffusionselektroden und deren Verwendung in elektrochemischen Systemen

Publications (1)

Publication Number Publication Date
ATE97516T1 true ATE97516T1 (de) 1993-12-15

Family

ID=24701080

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85302417T ATE97516T1 (de) 1984-11-19 1985-04-04 Polymeres hydrogel enthaltende gasdiffusionselektroden und deren verwendung in elektrochemischen systemen.

Country Status (6)

Country Link
US (1) US4614575A (de)
EP (1) EP0182451B1 (de)
JP (1) JPS61124592A (de)
AT (1) ATE97516T1 (de)
CA (1) CA1283626C (de)
DE (1) DE3587663T2 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797190A (en) * 1986-10-06 1989-01-10 T And G. Corporation Ionic semiconductor materials and applications thereof
WO1988006645A1 (en) * 1987-03-02 1988-09-07 Gould Inc. Hydrogel loaded active layer in pressure tolerant gas diffusion electrodes
US5126031A (en) * 1987-03-02 1992-06-30 Gordon Arnold Z Coprecipitated hydrogels in pressure tolerant gas diffusion electrodes
WO1988006642A1 (en) * 1987-03-02 1988-09-07 Gould Inc. Ionomeric polymers with ionomer membrane in pressure tolerant gas diffusion electrodes
US5092976A (en) * 1987-03-02 1992-03-03 Westinghouse Electric Corp. Hydrogel loaded active layer in pressure tolerant gas diffusion electrodes
US4787964A (en) * 1987-05-11 1988-11-29 Caterpillar Industrial Inc. Gas diffusion electrodes, electrochemical cells and methods exhibiting improved voltage performance
DE3819633A1 (de) * 1988-06-09 1989-12-14 Metallgesellschaft Ag Verfahren zur herstellung einer membran
DE3855384T2 (de) * 1988-11-25 1997-02-06 T & G Corp Ionenhalbleitermaterial und dessen Anwendungen
US5047133A (en) * 1989-02-27 1991-09-10 Metallgesellschaft Aktiengesellschaft Gas electrode assembly for use in electrochemical cells and method
DE3918378A1 (de) * 1989-06-06 1990-12-13 Juergen Dr Mueller Ausfuehrungsform und betriebsart einer gasdiffusionselektrode zur elektrochemischen gewinnung von wertstoffen aus waessrigen loesungen
DE69018348T2 (de) * 1989-07-25 1995-08-03 Matsushita Electric Ind Co Ltd Speicherbauelement aus organischem Halbleiter mit einer MISFET-Struktur und sein Kontrollverfahren.
US5082538A (en) * 1991-01-09 1992-01-21 Eltech Systems Corporation Process for replenishing metals in aqueous electrolyte solutions
DE4140972A1 (de) * 1991-12-12 1993-06-17 Metallgesellschaft Ag Membran fuer eine gasdiffusionselektrode, verfahren zur herstellung der membran und gasdiffusionselektrode mit membran
DE4312126A1 (de) * 1993-04-14 1994-10-20 Mannesmann Ag Gasdiffusionselektrode für elektrochemische Zellen
GB9920170D0 (en) * 1999-08-25 1999-10-27 Univ Portsmouth A passive sampling device
KR100512531B1 (ko) * 2002-11-01 2005-09-07 대주전자재료 주식회사 고체 고분자 전해질막 연료전지
KR20070064610A (ko) 2004-09-15 2007-06-21 아이엔아이 파워 시스템즈, 인크 전기화학 전지
US20060147789A1 (en) * 2004-10-07 2006-07-06 More Energy Ltd., Gas blocking anode for a direct liquid fuel cell
US20060078783A1 (en) * 2004-10-07 2006-04-13 Alexander Bluvstein Gas blocking anode for a direct liquid fuel cell
US20060240312A1 (en) * 2005-04-25 2006-10-26 Tao Xie Diffusion media, fuel cells, and fuel cell powered systems
US20070154774A1 (en) * 2006-01-05 2007-07-05 More Energy Ltd. Hydrophilized anode for a direct liquid fuel cell
JP5000121B2 (ja) * 2005-10-31 2012-08-15 ペルメレック電極株式会社 酸素還元ガス拡散陰極及び食塩電解方法
AT502201B1 (de) * 2005-10-31 2007-02-15 En O De Energy On Demand Produ Faserwerkstoff und elektrode aus diesem faserwerkstoff für die verwendung als von elektrolytflüssigkeit durchströmbarem bauteil in einer elektrochemischen vorrichtung
US8551322B2 (en) * 2006-08-24 2013-10-08 University Of North Carolina At Chapel Hill Nitric oxide microsensors via fluorosilane-based xerogel membranes
US8158300B2 (en) * 2006-09-19 2012-04-17 Ini Power Systems, Inc. Permselective composite membrane for electrochemical cells
US8551667B2 (en) * 2007-04-17 2013-10-08 Ini Power Systems, Inc. Hydrogel barrier for fuel cells
JP4947597B2 (ja) * 2008-01-31 2012-06-06 株式会社Ｌｉｘｉｌ 門扉
EP2194165A1 (de) * 2008-10-21 2010-06-09 Rohm and Haas Electronic Materials LLC Verfahren zum Nachfüllen von Blech und seinen Legierungsmetallen in Elektrolytlösungen
US8163429B2 (en) * 2009-02-05 2012-04-24 Ini Power Systems, Inc. High efficiency fuel cell system
US20110143232A1 (en) * 2009-11-10 2011-06-16 Burban John H Gel-Filled Membrane Device and Method
US8783304B2 (en) 2010-12-03 2014-07-22 Ini Power Systems, Inc. Liquid containers and apparatus for use with power producing devices
DE102010054643A1 (de) 2010-12-15 2012-06-21 Bayer Material Science Ag Elektrolyseur mit spiralförmigem Einlaufschlauch
US9065095B2 (en) 2011-01-05 2015-06-23 Ini Power Systems, Inc. Method and apparatus for enhancing power density of direct liquid fuel cells
DE102011017264A1 (de) 2011-04-15 2012-10-18 Bayer Material Science Ag Alternativer Einbau einer Gas-Diffussions-Elektrode in eine elektrochemische Zelle
DE102011100768A1 (de) 2011-05-06 2012-12-06 Bayer Material Science Ag Elektrochemische Zelle mit Rahmendichtung zur alternativen Abdichtung gegenRandläufigkeiten des Elektrolyten
TWI568888B (zh) * 2011-09-15 2017-02-01 第諾拉工業公司 氣體擴散電極及其製法和電化電解池
ITMI20112005A1 (it) * 2011-11-04 2013-05-05 Industrie De Nora Spa Elettrodo a diffusione gassosa
WO2016028989A1 (en) 2014-08-21 2016-02-25 William Winchin Yen Microporous sheet product and methods for making and using the same
KR20170077221A (ko) 2014-11-05 2017-07-05 윌리암 윈친 옌 미세다공성 시트 제품 및 그의 제조 및 사용 방법
WO2016073580A1 (en) 2014-11-05 2016-05-12 William Winchin Yen Microporous sheet product and methods for making and using the same
JP7261586B2 (ja) * 2016-02-26 2023-04-20 ケース ウェスタン リザーブ ユニバーシティ フロー電池用複合膜
DE102016217989A1 (de) * 2016-09-20 2018-03-22 Siemens Aktiengesellschaft Vorrichtung zum kontinuierlichen Betrieb einer Elektrolysezelle mit gasförmigem Substrat und Gasdiffusionselektrode
DE102018132108B4 (de) * 2018-12-13 2023-03-30 Hamilton Bonaduz Ag Einstabmesskette mit Hydrogel aufweisendem Diaphragma und Verfahren zum Herstellen der Einstabmesskette
CN113088986A (zh) * 2021-02-25 2021-07-09 四川大学 基于聚电解质凝胶海水原位自捕集制氢装置、系统及方法
KR102767705B1 (ko) * 2021-11-30 2025-02-12 한화솔루션 주식회사 음이온교환막 수전해용 기체 확산층 및 이의 제조방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE546924A (de) * 1955-04-11
US3477877A (en) * 1962-07-30 1969-11-11 Union Carbide Corp Fuel cell
DE1667357A1 (de) * 1967-08-18 1971-08-12 Siemens Ag Verfahren zur Herstellung poroeser und hydrophiler Diaphragmen fuer elektrochemische Zellen,insbesondere Diaphragmen fuer Brennstoffelemente
DE1667358A1 (de) * 1968-02-08 1971-08-12 Siemens Ag Verfahren zur Herstellung von homogenen Ionenaustauschermembranen
US3629008A (en) * 1968-05-02 1971-12-21 Gen Electric Composite electrode and electrochemical cell with at least one gas diffusion electrode
US3668101A (en) * 1968-07-22 1972-06-06 Nat Res Dev Membrane electrodes and cells
DE2212581A1 (de) * 1971-03-19 1972-11-02 Esb Inc Elektrolytzelle mit Separator und Verfahren zur Herstellung desselben
GB1398843A (en) * 1971-07-10 1975-06-25 Lucas Industries Ltd Gas electrode
FR2283555A1 (fr) * 1974-08-27 1976-03-26 Accumulateurs Fixes Pile electrique
GB1589765A (en) * 1977-11-29 1981-05-20 Atomic Energy Authority Uk Metalhydrogen electric cells
JPS5768142A (en) * 1980-10-14 1982-04-26 Hitachi Ltd Electrode catalyst for fuel cell and its production
US4478696A (en) * 1982-07-21 1984-10-23 Prototech Company Ionizable reducing and oxidizing gaseous supply means and process for catalytic barriers and electrodes
US4435267A (en) * 1982-10-08 1984-03-06 Exxon Research And Engineering Co. Gas percolation barrier for gas fed electrode

Also Published As

Publication number Publication date
EP0182451A3 (en) 1987-02-04
JPS61124592A (ja) 1986-06-12
DE3587663T2 (de) 1994-04-07
EP0182451A2 (de) 1986-05-28
EP0182451B1 (de) 1993-11-18
CA1283626C (en) 1991-04-30
JPH0238667B2 (de) 1990-08-31
US4614575A (en) 1986-09-30
DE3587663D1 (de) 1993-12-23

Similar Documents

Publication Publication Date Title
DE3587663D1 (de) Polymeres Hydrogel enthaltende Gasdiffusionselektroden und deren Verwendung in elektrochemischen Systemen.
ATE80751T1 (de) Elektrochemische zelle mit polyanilinelektroden hoher kapazitaet.
CA2139167A1 (en) Electrode Used in Electrochemical Reaction and Fuel Cell Using the Same
DE3785794D1 (de) Elektroden fuer elektrochemische zellen mit festoxidelektrolyt.
DK0817297T3 (da) Elektrokemisk membramcelle forsynet med gasdiffusionselektroder i kontakt med porøse flade metalstrømledere med veldistribueret kontaktareal
DE59814080D1 (de) Gasdiffusionselektrode mit verringertem diffusionsvermögen für wasser und polymerelektrolytmembran-brennstoffzelle
IT1291603B1 (it) Elettrodi a diffusione gassosa per cella a combustibile a membrana polimerica
EP0917226A3 (de) Polymerelektrolytbrennstoffzelle
EP1947720A3 (de) Ein Brennstoffzellen-Stromversorgungssystem mit Protonenaustauschmembran
ATE194366T1 (de) Verbundmembran aus alpha,beta,beta-trifluorstyrol und substituiertem alpha,beta,beta-trifluorstyrol
BR0109513A (pt) Células de combustìvel de reagente misturado com fluxo através de eletrodos porosos
RU95110043A (ru) Электрохимическое устройство для подачи энергии с использованием воздушного электрода
ES2090256T3 (es) Superficie de electrodo de aire modificado con oxido para celulas electroquimicas de alta temperatura.
FR2570881B1 (fr) Cathode poreuse pour element electrochimique a electrolyte ou substance cathodique active dope par un chalcogene et element electrochimique utilisant une telle cathode
EP0150094A3 (de) Elektroden aus amorphem Kohlenstoff und ihre Verwendung in elektrochemischen Zellen
ATE140792T1 (de) Referenzelektroden-halbzelle
ATE512478T1 (de) Membran-elektroden-einheit mit getempertem polymerelektrolyten
DE60011413D1 (de) Luft-gestützte elektrochemische zellenkonstruktion
SE9102039L (sv) Bipolaera batterier
EP0216463A3 (de) Brennstoffzelle mit einen Elektrolyten enthaltender Matrize
DE60227548D1 (de) Vliesstoff-separator für elektrochemische zelle
GB1186493A (en) Oxygen Electrode for Electrolytic Cells
SE7902720L (sv) Formpressad metalloxidelektrod for anvendning i elektrokemiska celler
ATE366462T1 (de) Prismatische elektrochemische zelle
GB2019079A (en) Aluminium additive for cells using divalent silver oxide electrodes

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee