WO1984002429A1 - Element chimio-electrique possedant au moins une electrode gazeuse - Google Patents

Element chimio-electrique possedant au moins une electrode gazeuse Download PDF

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Publication number
WO1984002429A1
WO1984002429A1 PCT/SE1983/000434 SE8300434W WO8402429A1 WO 1984002429 A1 WO1984002429 A1 WO 1984002429A1 SE 8300434 W SE8300434 W SE 8300434W WO 8402429 A1 WO8402429 A1 WO 8402429A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
electrode
air
electrodes
chemo
Prior art date
Application number
PCT/SE1983/000434
Other languages
English (en)
Inventor
Olle Lindstroem
Original Assignee
Lindstroem Ab Olle
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 Lindstroem Ab Olle filed Critical Lindstroem Ab Olle
Priority to AU23327/84A priority Critical patent/AU2332784A/en
Publication of WO1984002429A1 publication Critical patent/WO1984002429A1/fr

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
    • H01M4/8605—Porous electrodes
    • H01M4/8626—Porous electrodes characterised by the form
    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm 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
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4214—Arrangements for moving electrodes or electrolyte
    • 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
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

Abstract

Dans les électrodes gazeuses connues pour des piles à combustible, des éléments métal/air etc., le réactif gazeux est transporté jusqu'au site de réaction dans l'électrode par diffusion. On appelle ces électrodes des électrodes à diffusion gazeuse. L'invention constitue un développement des électrodes gazeuses avec des chambres de gaz et d'électrolytes intégrées, où le processus de diffusion est remplacé par un processus de convexion. La nouvelle électrode de convexion gazeuse est pourvue d'organes permettant le transport forcé de gaz depuis une chambre en amont (11) au travers d'une partie active de l'électrode (9) jusqu'à une chambre en aval (12). Un côté (ou les deux) de l'électrode est/sont simultanément en contact avec l'électrolyte dans des modes de réalisation bipolaires ou monopolaires. Une membrane sélective perméable au gaz (36) du côté en amont de l'électrode est utilisée dans un mode de réalisation pour séparer les composants indésirables présents dans le gaz de réaction.
PCT/SE1983/000434 1982-12-08 1983-12-07 Element chimio-electrique possedant au moins une electrode gazeuse WO1984002429A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU23327/84A AU2332784A (en) 1982-12-08 1983-12-07 Chemo-electric cell with at least one gas electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8206994A SE8206994L (sv) 1982-12-08 1982-12-08 Kemoelektrisk cell med atminstone en gaselektrod

Publications (1)

Publication Number Publication Date
WO1984002429A1 true WO1984002429A1 (fr) 1984-06-21

Family

ID=20348909

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1983/000434 WO1984002429A1 (fr) 1982-12-08 1983-12-07 Element chimio-electrique possedant au moins une electrode gazeuse

Country Status (4)

Country Link
EP (1) EP0157777A1 (fr)
JP (1) JPS60500190A (fr)
SE (1) SE8206994L (fr)
WO (1) WO1984002429A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257398A2 (fr) * 1986-08-25 1988-03-02 Institute of Gas Technology Structure d'anode à compartiments doubles
US4810485A (en) * 1986-08-25 1989-03-07 Institute Of Gas Technology Hydrogen forming reaction process
EP0330849A2 (fr) * 1988-02-01 1989-09-06 Eltech Systems Corporation Batterie du type filtre-presse à anode consommable métallique
WO1994011912A1 (fr) * 1992-11-13 1994-05-26 Ballard Power Systems Inc. Plaques de champ d'ecoulement d'eau de piles a combustible presentant des voies d'ecoulement d'eau discontinues
US11394035B2 (en) 2017-04-06 2022-07-19 Form Energy, Inc. Refuelable battery for the electric grid and method of using thereof
US11552290B2 (en) 2018-07-27 2023-01-10 Form Energy, Inc. Negative electrodes for electrochemical cells
US11611115B2 (en) 2017-12-29 2023-03-21 Form Energy, Inc. Long life sealed alkaline secondary batteries
US11664547B2 (en) 2016-07-22 2023-05-30 Form Energy, Inc. Moisture and carbon dioxide management system in electrochemical cells
US11949129B2 (en) 2019-10-04 2024-04-02 Form Energy, Inc. Refuelable battery for the electric grid and method of using thereof
US11973254B2 (en) 2018-06-29 2024-04-30 Form Energy, Inc. Aqueous polysulfide-based electrochemical cell

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE407721B (sv) * 1975-06-18 1979-04-09 Lindstroem Ab Olle Cell for stromalstring eller elektrolys, serskilt metalluftcell, brenslecell eller kloralkalicell

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE407721B (sv) * 1975-06-18 1979-04-09 Lindstroem Ab Olle Cell for stromalstring eller elektrolys, serskilt metalluftcell, brenslecell eller kloralkalicell

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257398A2 (fr) * 1986-08-25 1988-03-02 Institute of Gas Technology Structure d'anode à compartiments doubles
EP0257398A3 (en) * 1986-08-25 1988-04-20 Institute Of Gas Technology Dual compartment anode structure
US4810485A (en) * 1986-08-25 1989-03-07 Institute Of Gas Technology Hydrogen forming reaction process
EP0330849A2 (fr) * 1988-02-01 1989-09-06 Eltech Systems Corporation Batterie du type filtre-presse à anode consommable métallique
US4911993A (en) * 1988-02-01 1990-03-27 Eltech Systems Corporation Bipolar, filter-press, consumable metal anode battery
EP0330849A3 (fr) * 1988-02-01 1990-11-22 Eltech Systems Corporation Batterie du type filtre-presse à anode consommable métallique
WO1994011912A1 (fr) * 1992-11-13 1994-05-26 Ballard Power Systems Inc. Plaques de champ d'ecoulement d'eau de piles a combustible presentant des voies d'ecoulement d'eau discontinues
US11664547B2 (en) 2016-07-22 2023-05-30 Form Energy, Inc. Moisture and carbon dioxide management system in electrochemical cells
US11394035B2 (en) 2017-04-06 2022-07-19 Form Energy, Inc. Refuelable battery for the electric grid and method of using thereof
US11611115B2 (en) 2017-12-29 2023-03-21 Form Energy, Inc. Long life sealed alkaline secondary batteries
US11973254B2 (en) 2018-06-29 2024-04-30 Form Energy, Inc. Aqueous polysulfide-based electrochemical cell
US11552290B2 (en) 2018-07-27 2023-01-10 Form Energy, Inc. Negative electrodes for electrochemical cells
US11949129B2 (en) 2019-10-04 2024-04-02 Form Energy, Inc. Refuelable battery for the electric grid and method of using thereof

Also Published As

Publication number Publication date
SE8206994D0 (sv) 1982-12-08
EP0157777A1 (fr) 1985-10-16
SE8206994L (sv) 1984-06-09
JPS60500190A (ja) 1985-02-07

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