FR2403654B1 - - Google Patents

Info

Publication number
FR2403654B1
FR2403654B1 FR7824289A FR7824289A FR2403654B1 FR 2403654 B1 FR2403654 B1 FR 2403654B1 FR 7824289 A FR7824289 A FR 7824289A FR 7824289 A FR7824289 A FR 7824289A FR 2403654 B1 FR2403654 B1 FR 2403654B1
Authority
FR
France
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
FR7824289A
Other languages
French (fr)
Other versions
FR2403654A1 (fr
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2403654A1 publication Critical patent/FR2403654A1/fr
Application granted granted Critical
Publication of FR2403654B1 publication Critical patent/FR2403654B1/fr
Granted 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/26—Processes of manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • 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
    • H01M10/24—Alkaline accumulators
    • H01M10/32—Silver accumulators
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/26—Processes of manufacture
    • H01M4/30—Pressing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
FR7824289A 1977-09-20 1978-08-21 Batterie fer-argent Granted FR2403654A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83494277A 1977-09-20 1977-09-20

Publications (2)

Publication Number Publication Date
FR2403654A1 FR2403654A1 (fr) 1979-04-13
FR2403654B1 true FR2403654B1 (OSRAM) 1984-02-10

Family

ID=25268175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824289A Granted FR2403654A1 (fr) 1977-09-20 1978-08-21 Batterie fer-argent

Country Status (5)

Country Link
JP (1) JPS5454245A (OSRAM)
DE (1) DE2839272A1 (OSRAM)
FR (1) FR2403654A1 (OSRAM)
GB (1) GB1557773A (OSRAM)
SE (1) SE447432B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383015A (en) * 1982-01-08 1983-05-10 Westinghouse Electric Corp. Iron-silver battery having a shunt electrode
GB2195201A (en) * 1986-08-01 1988-03-30 Univ City Batteries having an aqueous alkaline electrolyte
AT399424B (de) * 1992-07-10 1995-05-26 Miba Sintermetall Ag Verfahren zum herstellen einer sinterelektrode für ein galvanisches element
WO2019133702A1 (en) 2017-12-29 2019-07-04 Staq Energy, Inc. Long life sealed alkaline secondary batteries
AU2019310592B2 (en) * 2018-07-27 2024-12-19 Form Energy, Inc. Negative electrodes for electrochemical cells
US12294086B2 (en) 2019-07-26 2025-05-06 Form Energy, Inc. Low cost metal electrodes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1370950A (en) * 1971-12-21 1974-10-16 Agency Ind Science Techn Process for preparing a sintered iron negative plate for an alkaline storage battery
JPS5313776B2 (OSRAM) * 1974-05-24 1978-05-12
JPS5528393B2 (OSRAM) * 1974-09-17 1980-07-28
DE2614773C2 (de) * 1976-04-06 1984-10-18 Varta Batterie Ag, 3000 Hannover Elektrischer Akkumulator mit positiven Nickeloxidelektroden und negativen Eisenelektroden und Verfahren zur Herstellung einer Eisenelektrode
US4078125A (en) * 1976-05-27 1978-03-07 Westinghouse Electric Corporation Energy density iron-silver battery

Also Published As

Publication number Publication date
DE2839272A1 (de) 1979-03-29
FR2403654A1 (fr) 1979-04-13
SE447432B (sv) 1986-11-10
GB1557773A (en) 1979-12-12
JPS5454245A (en) 1979-04-28
SE7809811L (sv) 1979-05-10
JPS638587B2 (OSRAM) 1988-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse