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GB2003651A - Electrochemical cells - Google Patents

Electrochemical cells

Info

Publication number
GB2003651A
GB2003651A GB7834613A GB7834613A GB2003651A GB 2003651 A GB2003651 A GB 2003651A GB 7834613 A GB7834613 A GB 7834613A GB 7834613 A GB7834613 A GB 7834613A GB 2003651 A GB2003651 A GB 2003651A
Authority
GB
United Kingdom
Prior art keywords
electrochemical cells
current collector
lithium
enhanced
electrolyte solution
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
GB7834613A
Other versions
GB2003651B (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.)
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 GB2003651A publication Critical patent/GB2003651A/en
Application granted granted Critical
Publication of GB2003651B publication Critical patent/GB2003651B/en
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
    • H01M4/66—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

Electrochemical power cells having a lithium or calcium anode, a carbonaceous current collector, and an electrolyte solution including an active cathode depolarizer such as thionyl chloride are enhanced by adding copper to the current collector.
GB7834613A 1977-08-29 1978-08-25 Additive for lithium or calcium anode thionyl chloride active cathode electro-chemical cell Expired GB2003651B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB2003651A true GB2003651A (en) 1979-03-14
GB2003651B GB2003651B (en) 1982-09-02

Family

ID=25251967

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8035266A Expired GB2083684B (en) 1977-08-29 1978-08-25 Electrochemical cells
GB7834613A Expired GB2003651B (en) 1977-08-29 1978-08-25 Additive for lithium or calcium anode thionyl chloride active cathode electro-chemical cell

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8035266A Expired GB2083684B (en) 1977-08-29 1978-08-25 Electrochemical cells

Country Status (5)

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

Families Citing this family (9)

* 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 (en) * 1983-05-25 1984-11-29 Duracell International Inc., Tarrytown, N.Y. Nonaqueous electrochemical cell
IL77786A (en) * 1986-02-04 1990-02-09 Univ Ramot Electrochemical cell
FR3059472B1 (en) * 2016-11-28 2019-05-17 Commissariat A L'energie Atomique Et Aux Energies Alternatives SPECIFIC LIQUID CATHODE BATTERY
FR3071966B1 (en) * 2017-09-29 2019-11-08 Commissariat A L'energie Atomique Et Aux Energies Alternatives HYBRID LIQUID CATHODE BATTERY
FR3071967B1 (en) * 2017-09-29 2021-04-16 Commissariat Energie Atomique LIQUID CATHODE BATTERY WITH SPECIFIC ARCHITECTURE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793372A (en) * 1971-12-27 1973-06-27 Union Carbide Corp NON-AQUEOUS ELECTRO-CHEMICAL BATTERY
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

Also Published As

Publication number Publication date
DE2837511A1 (en) 1979-03-08
GB2003651B (en) 1982-09-02
FR2402307B1 (en) 1983-09-09
CA1113540A (en) 1981-12-01
GB2083684A (en) 1982-03-24
GB2083684B (en) 1983-02-02
DE2837511C2 (en) 1986-10-23
FR2402307A1 (en) 1979-03-30
IL55428A0 (en) 1978-10-31

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930825