DE69321780D1 - Gasdiffusionselektrode und diese verwendender elektrochemische Reaktor - Google Patents

Gasdiffusionselektrode und diese verwendender elektrochemische Reaktor

Info

Publication number
DE69321780D1
DE69321780D1 DE69321780T DE69321780T DE69321780D1 DE 69321780 D1 DE69321780 D1 DE 69321780D1 DE 69321780 T DE69321780 T DE 69321780T DE 69321780 T DE69321780 T DE 69321780T DE 69321780 D1 DE69321780 D1 DE 69321780D1
Authority
DE
Germany
Prior art keywords
gas diffusion
diffusion electrode
electrochemical reactor
electrochemical
reactor
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 - Fee Related
Application number
DE69321780T
Other languages
English (en)
Other versions
DE69321780T2 (de
Inventor
Keiji Kunimatsu
Norifumi Hasegawa
Nagakazu Furuya
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.)
Technova Inc
Original Assignee
Technova 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 Technova Inc filed Critical Technova Inc
Publication of DE69321780D1 publication Critical patent/DE69321780D1/de
Application granted granted Critical
Publication of DE69321780T2 publication Critical patent/DE69321780T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
DE69321780T 1992-07-16 1993-07-14 Gasdiffusionselektrode und diese verwendender elektrochemische Reaktor Expired - Fee Related DE69321780T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4189240A JPH06212469A (ja) 1992-07-16 1992-07-16 ガス拡散電極及び該ガス拡散電極を用いた電気化学反応装置

Publications (2)

Publication Number Publication Date
DE69321780D1 true DE69321780D1 (de) 1998-12-03
DE69321780T2 DE69321780T2 (de) 1999-04-15

Family

ID=16237964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321780T Expired - Fee Related DE69321780T2 (de) 1992-07-16 1993-07-14 Gasdiffusionselektrode und diese verwendender elektrochemische Reaktor

Country Status (4)

Country Link
US (1) US5423967A (de)
EP (1) EP0580072B1 (de)
JP (1) JPH06212469A (de)
DE (1) DE69321780T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90925C (fi) * 1992-04-14 1994-04-11 Markku J Lampinen Menetelmä ja laite sähköenergian varastoimiseksi ja tuottamiseksi
JPH10146206A (ja) * 1996-09-19 1998-06-02 Ykk Corp 一体成形面ファスナー部材とその製造方法
DE19718512C1 (de) * 1997-05-02 1998-06-25 Hmt Ag Verfahren und Vorrichtung zum Erzeugen von Stoßwellen für medizinische Anwendungen
EP1172461A1 (de) * 2000-07-13 2002-01-16 CHIKUMA, Toichi Elektrolyseverfahren und Vorrichtung
JP4171978B2 (ja) 2002-05-27 2008-10-29 ソニー株式会社 燃料改質器及びその製造方法、並びに電気化学デバイス用電極及び電気化学デバイス
US7009750B1 (en) 2002-10-25 2006-03-07 Eclipse Energy Systems, Inc. Apparatus and methods for modulating refractive index
US20060165207A1 (en) * 2002-11-13 2006-07-27 Alder John M Commutator, gazelectrode, a method of electroplating and method ofinitiating cold fusion
CA2466872A1 (en) * 2004-05-11 2005-11-11 Evgeny Kulakov Fuel cell
WO2012040503A2 (en) 2010-09-24 2012-03-29 Det Norske Veritas As Method and apparatus for the electrochemical reduction of carbon dioxide
CA2819060A1 (en) 2010-12-10 2012-06-14 University Of Wollongong Multi-layer water- splitting devices
JP6088048B2 (ja) 2012-06-12 2017-03-01 モナシュ ユニバーシティ 水分解用の通気性電極構造およびその方法並びにシステム
RU2014152645A (ru) * 2012-06-12 2016-07-27 Монаш Юниверсити Газопроницаемый электрод и способ получения
BR112016002185A2 (pt) 2013-07-31 2017-08-01 Aquahydrex Pty Ltd células eletroquímicas modulares
WO2020160424A1 (en) 2019-02-01 2020-08-06 Aquahydrex, Inc. Electrochemical system with confined electrolyte

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1016874A (en) * 1911-06-21 1912-02-06 Edison Storage Battery Co Means and method for preventing depletion of electrolyte.
US3464860A (en) * 1966-12-30 1969-09-02 Little Inc A Recombination systems for sealed secondary batteries and batteries incorporating them
DE1812518A1 (de) * 1968-12-04 1970-06-18 Degussa Verfahren zur Verringerung der Wasserverluste in Akkumulatoren
AU544394B2 (en) * 1979-06-25 1985-05-23 Sab Nife A.B. Electrochemical cell and gas diffusion electrode for the same
US4447508A (en) * 1981-10-13 1984-05-08 Allied Corporation Reduced maintenance explosion damage resistant storage battery
US4435267A (en) * 1982-10-08 1984-03-06 Exxon Research And Engineering Co. Gas percolation barrier for gas fed electrode
US4585711A (en) * 1983-12-15 1986-04-29 Communications Satellite Corporation Hydrogen electrode for a fuel cell
JPH0828239B2 (ja) * 1985-12-27 1996-03-21 田中貴金属工業株式会社 ハロゲン電池
DE3721529A1 (de) * 1987-06-30 1989-01-12 Christiansen Jens Triggerung und isolation von pseudofunkenschaltern
WO1990010935A1 (en) * 1989-03-13 1990-09-20 The University Of Utah Method and apparatus for power generation

Also Published As

Publication number Publication date
EP0580072A1 (de) 1994-01-26
JPH06212469A (ja) 1994-08-02
EP0580072B1 (de) 1998-10-28
US5423967A (en) 1995-06-13
DE69321780T2 (de) 1999-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee