FR2403654A1 - IRON-SILVER BATTERY - Google Patents

IRON-SILVER BATTERY

Info

Publication number
FR2403654A1
FR2403654A1 FR7824289A FR7824289A FR2403654A1 FR 2403654 A1 FR2403654 A1 FR 2403654A1 FR 7824289 A FR7824289 A FR 7824289A FR 7824289 A FR7824289 A FR 7824289A FR 2403654 A1 FR2403654 A1 FR 2403654A1
Authority
FR
France
Prior art keywords
iron
silver
grams
support plate
battery
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.)
Granted
Application number
FR7824289A
Other languages
French (fr)
Other versions
FR2403654B1 (en
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.)
CBS 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/en
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)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

a. Batterie fer-argent. b. Batterie caractérisée en ce qu'au moins une plaque positive est formée d'une plaque de support poreuse composée d'argent et d'un matériau actif d'électrode distribué sur cette plaque de support, au moins une plaque négative se composant d'une structure d'électrode totalement activée, poreuse, formée de particules frittées de fer actif, interconnectées, ayant une dimension moyenne de particules comprise entre 1 et 275 microns en diamètre, tandis que l'électrolyte est essentiellement formé d'une solution aqueuse contenant entre 10 et 50 % en poids de potasse KOH avec 2,5 grammes à 65 grammes d'hydroxyde de lithium LiOH par litre. c. L'invention s'applique notamment aux applications sous-marines.at. Iron-silver battery. b. Battery characterized in that at least one positive plate is formed of a porous support plate composed of silver and an active electrode material distributed on this support plate, at least one negative plate consisting of a fully activated, porous electrode structure formed of sintered, interconnected, active iron particles having an average particle size between 1 and 275 microns in diameter, while the electrolyte is essentially formed from an aqueous solution containing between 10 and 50% by weight KOH potash with 2.5 grams to 65 grams of lithium hydroxide LiOH per liter. vs. The invention applies in particular to underwater applications.

FR7824289A 1977-09-20 1978-08-21 IRON-SILVER BATTERY Granted FR2403654A1 (en)

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 true FR2403654A1 (en) 1979-04-13
FR2403654B1 FR2403654B1 (en) 1984-02-10

Family

ID=25268175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824289A Granted FR2403654A1 (en) 1977-09-20 1978-08-21 IRON-SILVER BATTERY

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083763A1 (en) * 1982-01-08 1983-07-20 Westinghouse Electric Corporation Iron-silver accumulator having a shunt electrode
FR2693596A1 (en) * 1992-07-10 1994-01-14 Miba Sintermetall Ag Process for the preparation of a sintered electrode for a galvanic element.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195201A (en) * 1986-08-01 1988-03-30 Univ City Batteries having an aqueous alkaline electrolyte
MA53343A (en) * 2018-07-27 2022-03-23 Form Energy Inc NEGATIVE ELECTRODES FOR ELECTROCHEMICAL CELLS

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164755A1 (en) * 1971-12-21 1973-08-03 Agency Ind Science Techn
JPS50150848A (en) * 1974-05-24 1975-12-03
FR2347790A1 (en) * 1976-04-06 1977-11-04 Varta Batterie ELECTRIC ACCUMULATOR WITH POSITIVE NICKEL OXIDE ELECTRODES AND NEGATIVE IRON ELECTRODES
FR2366707A1 (en) * 1976-05-27 1978-04-28 Westinghouse Electric Corp IRON-SILVER BATTERY

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528393B2 (en) * 1974-09-17 1980-07-28

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164755A1 (en) * 1971-12-21 1973-08-03 Agency Ind Science Techn
JPS50150848A (en) * 1974-05-24 1975-12-03
FR2347790A1 (en) * 1976-04-06 1977-11-04 Varta Batterie ELECTRIC ACCUMULATOR WITH POSITIVE NICKEL OXIDE ELECTRODES AND NEGATIVE IRON ELECTRODES
FR2366707A1 (en) * 1976-05-27 1978-04-28 Westinghouse Electric Corp IRON-SILVER BATTERY

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1976 *
EXBK/76 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083763A1 (en) * 1982-01-08 1983-07-20 Westinghouse Electric Corporation Iron-silver accumulator having a shunt electrode
FR2693596A1 (en) * 1992-07-10 1994-01-14 Miba Sintermetall Ag Process for the preparation of a sintered electrode for a galvanic element.

Also Published As

Publication number Publication date
SE447432B (en) 1986-11-10
DE2839272A1 (en) 1979-03-29
FR2403654B1 (en) 1984-02-10
GB1557773A (en) 1979-12-12
JPS5454245A (en) 1979-04-28
SE7809811L (en) 1979-05-10
JPS638587B2 (en) 1988-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse