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FR717302A - électrodes pour accumulateurs alcalins - Google Patents

électrodes pour accumulateurs alcalins

Info

Publication number
FR717302A
FR717302A FR717302DA FR717302A FR 717302 A FR717302 A FR 717302A FR 717302D A FR717302D A FR 717302DA FR 717302 A FR717302 A FR 717302A
Authority
FR
France
Prior art keywords
electrodes
alkaline batteries
batteries
alkaline
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
Other languages
English (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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR717302A publication Critical patent/FR717302A/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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • H01M4/801—Sintered carriers
    • H01M4/803—Sintered carriers of only powdered 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
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
FR717302D 1930-07-20 1931-05-20 électrodes pour accumulateurs alcalins Expired FR717302A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1930I0013530 DE546290C (de) 1930-07-20 1930-07-20 Verfahren zur Erhoehung der Haltbarkeit von durch Sintern von Eisenpulver hergestellten Elektroden fuer alkalische Sammler

Publications (1)

Publication Number Publication Date
FR717302A true FR717302A (fr) 1932-01-07

Family

ID=34427984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717302D Expired FR717302A (fr) 1930-07-20 1931-05-20 électrodes pour accumulateurs alcalins

Country Status (3)

Country Link
US (1) US1940385A (fr)
DE (1) DE546290C (fr)
FR (1) FR717302A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544112A (en) * 1947-05-17 1951-03-06 Accumulatoren Fabriek Varta N Sintered battery plate and process of making
BE492340A (fr) * 1947-12-15
GB683650A (en) * 1949-10-12 1952-12-03 Svenska Ackumulator Ab Improvements in electric cells
BE512849A (fr) * 1951-07-16
BE518605A (fr) * 1952-03-21
BE518601A (fr) * 1952-03-21
US3525640A (en) * 1968-07-18 1970-08-25 Sylvania Electric Prod Method of fabricating iron electrodes for alkaline storage batteries
NL8701778A (nl) * 1987-07-28 1989-02-16 Philips Nv Elektrochemische cel.
DE4019256A1 (de) * 1990-06-15 1991-12-19 Varta Batterie Verfahren zum anbringen eines ableiters an eine ein metallschaumgeruest als traegerteil enthaltende elektrode
US5196281A (en) * 1990-09-20 1993-03-23 Gates Energy Products, Inc. Electrode having a conductive contact area and method of making the same
US5314544A (en) * 1993-05-18 1994-05-24 Saft America, Inc. High-speed non-destructive cleaning of metal foam substrate of electromechanical cell electrodes
WO2018075870A1 (fr) 2016-10-21 2018-04-26 Fluidic Inc. Électrode à combustible ondulée
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
US12294086B2 (en) 2019-07-26 2025-05-06 Form Energy, Inc. Low cost metal electrodes

Also Published As

Publication number Publication date
DE546290C (de) 1932-03-11
US1940385A (en) 1933-12-19

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