FR2468217B1 - Procede pour la fabrication d'une electrode de fer fritte - Google Patents

Procede pour la fabrication d'une electrode de fer fritte

Info

Publication number
FR2468217B1
FR2468217B1 FR8018536A FR8018536A FR2468217B1 FR 2468217 B1 FR2468217 B1 FR 2468217B1 FR 8018536 A FR8018536 A FR 8018536A FR 8018536 A FR8018536 A FR 8018536A FR 2468217 B1 FR2468217 B1 FR 2468217B1
Authority
FR
France
Prior art keywords
manufacture
iron electrode
sintered iron
sintered
electrode
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
Application number
FR8018536A
Other languages
English (en)
Other versions
FR2468217A1 (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.)
VARTA Batterie AG
Original Assignee
VARTA Batterie AG
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 VARTA Batterie AG filed Critical VARTA Batterie AG
Publication of FR2468217A1 publication Critical patent/FR2468217A1/fr
Application granted granted Critical
Publication of FR2468217B1 publication Critical patent/FR2468217B1/fr
Expired 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
    • 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
    • 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

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Inert Electrodes (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
FR8018536A 1979-10-16 1980-08-26 Procede pour la fabrication d'une electrode de fer fritte Expired FR2468217B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792941765 DE2941765A1 (de) 1979-10-16 1979-10-16 Verfahren zur herstellung einer eisensinterelektrode

Publications (2)

Publication Number Publication Date
FR2468217A1 FR2468217A1 (fr) 1981-04-30
FR2468217B1 true FR2468217B1 (fr) 1985-08-09

Family

ID=6083555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8018536A Expired FR2468217B1 (fr) 1979-10-16 1980-08-26 Procede pour la fabrication d'une electrode de fer fritte

Country Status (4)

Country Link
US (1) US4335192A (fr)
DE (1) DE2941765A1 (fr)
FR (1) FR2468217B1 (fr)
SE (1) SE8007231L (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980126A (en) * 1989-03-21 1990-12-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Process for HIP canning of composites
US4904538A (en) * 1989-03-21 1990-02-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration One step HIP canning of powder metallurgy composites
AT399424B (de) * 1992-07-10 1995-05-26 Miba Sintermetall Ag Verfahren zum herstellen einer sinterelektrode für ein galvanisches element
CN106848490A (zh) * 2011-06-15 2017-06-13 南加利福尼亚大学 用于可充电铁基电池的高效率铁电极以及添加剂
US9478806B2 (en) * 2013-02-01 2016-10-25 Encell Technology, Inc. Iron electrode employing a polyvinyl alcohol binder
US11611115B2 (en) 2017-12-29 2023-03-21 Form Energy, Inc. Long life sealed alkaline secondary batteries
WO2020023912A1 (fr) 2018-07-27 2020-01-30 Form Energy Inc. Électrodes négatives pour cellules électrochimiques

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE583869C (de) * 1929-02-23 1933-09-11 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Elektroden fuer Akkumulatoren durch Druck- und bzw. oder Waermebehandlung von zweckmaessig aus Metallcarbonyl gewonnenen Metallpulvern
FR690452A (fr) * 1929-02-23 1930-09-20 Ig Farbenindustrie Ag électrodes pour accumulateurs
US2122053A (en) * 1935-01-22 1938-06-28 Accumulatoren Fabrik Ag Process of manufacturing porous metallic bodies
GB593959A (en) * 1944-05-15 1947-10-30 Harry Tristram Bellamy Improvements in and relating to production of molded metallic articles
NL91964C (fr) * 1950-12-14
DE1018947B (de) * 1951-09-08 1957-11-07 Accumulatoren Fabrik Ag Verfahren zur Herstellung von negativen Elektroden fuer alkalische Akkumulatoren
US2800520A (en) * 1956-02-07 1957-07-23 Leslie D Mcgraw Primary cell depolarizer
US3347668A (en) * 1963-01-11 1967-10-17 Union Carbide Corp Method of making fuel cell electrodes
DE1280822B (de) * 1964-10-20 1968-10-24 Siemens Ag Verfahren zur Herstellung von Gas-Diffusionselektroden mit grossen und kleinen Poren
US3380822A (en) * 1965-03-30 1968-04-30 Mallory Battery Company Method of making porous zinc structures
US3369938A (en) * 1966-01-03 1968-02-20 Varta Ag Catalytic electrodes and fuel cells therewith
SE400856C (sv) * 1975-12-08 1982-02-22 Svenska Utvecklings Ab Poros elektrod for en kemoelektrisk cell, forfarande for framstellning av densamma samt kemoelektrisk cell med sadan elektrod
DE2615779C3 (de) * 1976-04-10 1980-04-03 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur Herstellung von gesinterten Elektrodenkörpern

Also Published As

Publication number Publication date
SE8007231L (sv) 1981-04-17
DE2941765A1 (de) 1981-04-30
FR2468217A1 (fr) 1981-04-30
US4335192A (en) 1982-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse