FR2402307A1 - Cellules electrochimiques ameliorees par addition de cuivre elementaire finement divise en dispersion dans le collecteur de courant carbone - Google Patents

Cellules electrochimiques ameliorees par addition de cuivre elementaire finement divise en dispersion dans le collecteur de courant carbone

Info

Publication number
FR2402307A1
FR2402307A1 FR7824825A FR7824825A FR2402307A1 FR 2402307 A1 FR2402307 A1 FR 2402307A1 FR 7824825 A FR7824825 A FR 7824825A FR 7824825 A FR7824825 A FR 7824825A FR 2402307 A1 FR2402307 A1 FR 2402307A1
Authority
FR
France
Prior art keywords
current collector
dispersion
addition
electrochemical cells
finally divided
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
FR7824825A
Other languages
English (en)
Other versions
FR2402307B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2402307A1 publication Critical patent/FR2402307A1/fr
Application granted granted Critical
Publication of FR2402307B1 publication Critical patent/FR2402307B1/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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/668—Composites of electroconductive material and synthetic resins
    • 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
    • H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

L'invention concerne l'industrie de l'électrochimie, et en particulier une cellule électrochimique. Ladite cellule électrochimique comprenant une anode de lithium ou de calcium, un collecteur de courant cathodique, constitué d'un corps poreux carboné contenant une fine dispersion de cuivre; un électrolyte constitué d'une substance conductrice dissoute dans un agent de dépolarisation de la cathode active, comme le chlorure de thionyle, de phosphoryle ou de sulfuryle. Application aux cellules de haute densité d'énergie utilisées dans les appareils électroniques portatifs.
FR7824825A 1977-08-29 1978-08-28 Cellules electrochimiques ameliorees par addition de cuivre elementaire finement divise en dispersion dans le collecteur de courant carbone Granted FR2402307A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82849377A 1977-08-29 1977-08-29

Publications (2)

Publication Number Publication Date
FR2402307A1 true FR2402307A1 (fr) 1979-03-30
FR2402307B1 FR2402307B1 (fr) 1983-09-09

Family

ID=25251967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824825A Granted FR2402307A1 (fr) 1977-08-29 1978-08-28 Cellules electrochimiques ameliorees par addition de cuivre elementaire finement divise en dispersion dans le collecteur de courant carbone

Country Status (5)

Country Link
CA (1) CA1113540A (fr)
DE (1) DE2837511C2 (fr)
FR (1) FR2402307A1 (fr)
GB (2) GB2083684B (fr)
IL (1) IL55428A0 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3327840A1 (fr) * 2016-11-28 2018-05-30 Commissariat à l'énergie atomique et aux énergies alternatives Pile à cathode liquide spécifique
EP3462524A1 (fr) * 2017-09-29 2019-04-03 Commissariat à l'énergie atomique et aux énergies alternatives Pile a cathode liquide hybride
WO2019063949A1 (fr) * 2017-09-29 2019-04-04 Commissariat A L'energie Atomique Et Aux Energies Alternatives Pile a cathode liquide a architecture specifique

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264687A (en) * 1979-09-24 1981-04-28 Duracell International Inc. Fluid depolarized cell
US4272593A (en) * 1980-04-25 1981-06-09 Gte Laboratories Incorporated Electrochemical cell with improved cathode current collector
IL60238A (en) * 1980-06-05 1983-07-31 Tadiran Israel Elect Ind Ltd Cathode and electric cell containing same
US4619874A (en) * 1982-05-06 1986-10-28 Medtronic, Inc. Electrochemical cells with end-of-life indicator
DE3318981A1 (de) * 1983-05-25 1984-11-29 Duracell International Inc., Tarrytown, N.Y. Nichtwaessrige elektrochemische zelle
IL77786A (en) * 1986-02-04 1990-02-09 Univ Ramot Electrochemical cell

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793372A (fr) * 1971-12-27 1973-06-27 Union Carbide Corp Pile electro-chimique non aqueuse
US3922174A (en) * 1973-01-22 1975-11-25 Gte Laboratories Inc Electrochemical cell
US3907593A (en) * 1974-05-17 1975-09-23 Gte Laboratories Inc Electrochemical cells

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3327840A1 (fr) * 2016-11-28 2018-05-30 Commissariat à l'énergie atomique et aux énergies alternatives Pile à cathode liquide spécifique
FR3059472A1 (fr) * 2016-11-28 2018-06-01 Commissariat A L'energie Atomique Et Aux Energies Alternatives Pile a cathode liquide specifique
EP3462524A1 (fr) * 2017-09-29 2019-04-03 Commissariat à l'énergie atomique et aux énergies alternatives Pile a cathode liquide hybride
WO2019063949A1 (fr) * 2017-09-29 2019-04-04 Commissariat A L'energie Atomique Et Aux Energies Alternatives Pile a cathode liquide a architecture specifique
FR3071967A1 (fr) * 2017-09-29 2019-04-05 Commissariat A L'energie Atomique Et Aux Energies Alternatives Pile a cathode liquide a architecture specifique
FR3071966A1 (fr) * 2017-09-29 2019-04-05 Commissariat A L'energie Atomique Et Aux Energies Alternatives Pile a cathode liquide hybride

Also Published As

Publication number Publication date
IL55428A0 (en) 1978-10-31
GB2003651B (en) 1982-09-02
GB2003651A (en) 1979-03-14
FR2402307B1 (fr) 1983-09-09
DE2837511A1 (de) 1979-03-08
GB2083684A (en) 1982-03-24
CA1113540A (fr) 1981-12-01
GB2083684B (en) 1983-02-02
DE2837511C2 (de) 1986-10-23

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Legal Events

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TP Transmission of property
ST Notification of lapse