FR2488052A1 - Electrode negative pour accumulateurs alcalins - Google Patents

Electrode negative pour accumulateurs alcalins Download PDF

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Publication number
FR2488052A1
FR2488052A1 FR8016924A FR8016924A FR2488052A1 FR 2488052 A1 FR2488052 A1 FR 2488052A1 FR 8016924 A FR8016924 A FR 8016924A FR 8016924 A FR8016924 A FR 8016924A FR 2488052 A1 FR2488052 A1 FR 2488052A1
Authority
FR
France
Prior art keywords
sep
active material
magnetite
oxide
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.)
Granted
Application number
FR8016924A
Other languages
English (en)
French (fr)
Other versions
FR2488052B1 (OSRAM
Inventor
Jean-Michel Dauchier
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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Priority to FR8016924A priority Critical patent/FR2488052A1/fr
Publication of FR2488052A1 publication Critical patent/FR2488052A1/fr
Application granted granted Critical
Publication of FR2488052B1 publication Critical patent/FR2488052B1/fr
Granted legal-status Critical Current

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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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • 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)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
FR8016924A 1980-07-31 1980-07-31 Electrode negative pour accumulateurs alcalins Granted FR2488052A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8016924A FR2488052A1 (fr) 1980-07-31 1980-07-31 Electrode negative pour accumulateurs alcalins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8016924A FR2488052A1 (fr) 1980-07-31 1980-07-31 Electrode negative pour accumulateurs alcalins

Publications (2)

Publication Number Publication Date
FR2488052A1 true FR2488052A1 (fr) 1982-02-05
FR2488052B1 FR2488052B1 (OSRAM) 1983-10-14

Family

ID=9244757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8016924A Granted FR2488052A1 (fr) 1980-07-31 1980-07-31 Electrode negative pour accumulateurs alcalins

Country Status (1)

Country Link
FR (1) FR2488052A1 (OSRAM)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298119A (OSRAM) * 1962-09-21
FR1082500A (fr) * 1951-09-08 1954-12-29 Accumulatoren Fabrik Ag Procédé de fabrication d'électrodes négatives pour accumulateurs alcalins
FR1151414A (fr) * 1955-06-17 1958-01-30 Yardney International Corp Procédé et dispositif pour la détermination de l'état de charge d'une batterie électrique
GB896757A (en) * 1958-12-04 1962-05-16 Pertrix Union Gmbh Improvements in or relating to electric primary cells
FR1548074A (OSRAM) * 1967-01-27 1968-11-29
FR1557544A (OSRAM) * 1967-03-31 1969-02-14
FR2016028A1 (OSRAM) * 1968-08-21 1970-04-30 Svenska Ackumulator Ab
FR2392506A1 (fr) * 1977-05-27 1978-12-22 Westinghouse Electric Corp Procede de fabrication d'electrodes en fer, autoportantes, activees
FR2435134A1 (fr) * 1978-08-31 1980-03-28 Deutsche Automobilgesellsch Additif d'activation pour electrodes en fer dans les accumulateurs alcalins

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1082500A (fr) * 1951-09-08 1954-12-29 Accumulatoren Fabrik Ag Procédé de fabrication d'électrodes négatives pour accumulateurs alcalins
NL93566C (OSRAM) * 1951-09-08 1960-03-15
FR1151414A (fr) * 1955-06-17 1958-01-30 Yardney International Corp Procédé et dispositif pour la détermination de l'état de charge d'une batterie électrique
GB896757A (en) * 1958-12-04 1962-05-16 Pertrix Union Gmbh Improvements in or relating to electric primary cells
NL298119A (OSRAM) * 1962-09-21
FR1548074A (OSRAM) * 1967-01-27 1968-11-29
FR1557544A (OSRAM) * 1967-03-31 1969-02-14
FR2016028A1 (OSRAM) * 1968-08-21 1970-04-30 Svenska Ackumulator Ab
FR2392506A1 (fr) * 1977-05-27 1978-12-22 Westinghouse Electric Corp Procede de fabrication d'electrodes en fer, autoportantes, activees
FR2435134A1 (fr) * 1978-08-31 1980-03-28 Deutsche Automobilgesellsch Additif d'activation pour electrodes en fer dans les accumulateurs alcalins

Also Published As

Publication number Publication date
FR2488052B1 (OSRAM) 1983-10-14

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