IT1139980B - Metodo ed apparato per la riduzione delle correnti derivate o di shunt in complessi di celle elettrochimiche bipolari - Google Patents

Metodo ed apparato per la riduzione delle correnti derivate o di shunt in complessi di celle elettrochimiche bipolari

Info

Publication number
IT1139980B
IT1139980B IT24231/81A IT2423181A IT1139980B IT 1139980 B IT1139980 B IT 1139980B IT 24231/81 A IT24231/81 A IT 24231/81A IT 2423181 A IT2423181 A IT 2423181A IT 1139980 B IT1139980 B IT 1139980B
Authority
IT
Italy
Prior art keywords
shunt
reduction
electrochemical cell
cell complexes
bipolar electrochemical
Prior art date
Application number
IT24231/81A
Other languages
English (en)
Other versions
IT8124231A0 (it
Inventor
Edward Nicholas Balko
Lawrence Clinton Moulthrop
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8124231A0 publication Critical patent/IT8124231A0/it
Application granted granted Critical
Publication of IT1139980B publication Critical patent/IT1139980B/it

Links

Classifications

    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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
    • C25B15/00—Operating or servicing 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Fuel Cell (AREA)
IT24231/81A 1980-10-14 1981-09-30 Metodo ed apparato per la riduzione delle correnti derivate o di shunt in complessi di celle elettrochimiche bipolari IT1139980B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/195,920 US4371433A (en) 1980-10-14 1980-10-14 Apparatus for reduction of shunt current in bipolar electrochemical cell assemblies

Publications (2)

Publication Number Publication Date
IT8124231A0 IT8124231A0 (it) 1981-09-30
IT1139980B true IT1139980B (it) 1986-09-24

Family

ID=22723365

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24231/81A IT1139980B (it) 1980-10-14 1981-09-30 Metodo ed apparato per la riduzione delle correnti derivate o di shunt in complessi di celle elettrochimiche bipolari

Country Status (6)

Country Link
US (1) US4371433A (it)
JP (1) JPS5794581A (it)
DE (1) DE3140347A1 (it)
FR (1) FR2491957B1 (it)
GB (1) GB2085475B (it)
IT (1) IT1139980B (it)

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DE10235859B4 (de) * 2002-08-05 2008-11-20 Forschungszentrum Jülich GmbH Korrosionsstabiler, gasdichter Medienanschluss für Niedertemperatur-Brennstoffzellen
JP4174025B2 (ja) * 2002-12-27 2008-10-29 本田技研工業株式会社 燃料電池及びその製造方法
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US7935456B2 (en) * 2005-09-13 2011-05-03 Andrei Leonida Fluid conduit for an electrochemical cell and method of assembling the same
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US7687193B2 (en) * 2007-08-17 2010-03-30 Jd Holding Inc. Electrochemical battery incorporating internal manifolds
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US10651492B2 (en) 2010-06-22 2020-05-12 Vrb Energy Inc. Integrated system for electrochemical energy storage system
US8709629B2 (en) 2010-12-22 2014-04-29 Jd Holding Inc. Systems and methods for redox flow battery scalable modular reactant storage
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CN102629701B (zh) 2011-02-04 2016-08-17 流体公司 具有分路电流中断的电化学电池系统
US10141594B2 (en) 2011-10-07 2018-11-27 Vrb Energy Inc. Systems and methods for assembling redox flow battery reactor cells
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US10177389B2 (en) * 2012-11-09 2019-01-08 United Technologies Corporation Electrochemical device and method for controlling corrosion
US10297802B2 (en) * 2013-09-05 2019-05-21 Gm Global Technology Operations Llc. Fuel cell stack sealing methods, apparatus, and systems
WO2016128038A1 (en) 2015-02-11 2016-08-18 Outotec (Finland) Oy Bipolar electrochemical system
JP6657974B2 (ja) * 2016-01-12 2020-03-04 トヨタ紡織株式会社 金属樹脂一体成形品及びその製造方法
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US11319635B2 (en) * 2018-03-27 2022-05-03 Tokuyama Corporation Electrolysis vessel for alkaline water electrolysis
CN111384360B (zh) 2018-12-27 2022-02-22 财团法人工业技术研究院 金属离子电池
US20220145479A1 (en) * 2019-02-01 2022-05-12 Aquahydrex, Inc. Electrochemical system with confined electrolyte
US11339483B1 (en) 2021-04-05 2022-05-24 Alchemr, Inc. Water electrolyzers employing anion exchange membranes
WO2023002411A1 (en) * 2021-07-21 2023-01-26 Dioxycle Electrolyzer assembly comprising an insulating layer
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Also Published As

Publication number Publication date
DE3140347C2 (it) 1991-04-11
IT8124231A0 (it) 1981-09-30
US4371433A (en) 1983-02-01
FR2491957A1 (fr) 1982-04-16
DE3140347A1 (de) 1982-09-02
GB2085475B (en) 1984-02-01
JPS5794581A (en) 1982-06-12
FR2491957B1 (fr) 1990-07-27
JPH0147555B2 (it) 1989-10-16
GB2085475A (en) 1982-04-28

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970918