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GB2306762B - Method of producing a cathode for an electrochemical cell - Google Patents

Method of producing a cathode for an electrochemical cell

Info

Publication number
GB2306762B
GB2306762B GB9626315A GB9626315A GB2306762B GB 2306762 B GB2306762 B GB 2306762B GB 9626315 A GB9626315 A GB 9626315A GB 9626315 A GB9626315 A GB 9626315A GB 2306762 B GB2306762 B GB 2306762B
Authority
GB
United Kingdom
Prior art keywords
cathode
producing
electrochemical cell
electrochemical
cell
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 - Fee Related
Application number
GB9626315A
Other versions
GB2306762A (en
GB9626315D0 (en
Inventor
Pnina Dan
Jordan Geronov
Shalom Luski
Emil Megenitsky
Doron Aurbach
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.)
Tadiran Israel Electronics Industries Ltd
Original Assignee
Tadiran Israel Electronics Industries Ltd
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
Priority claimed from IL104903A external-priority patent/IL104903A0/en
Application filed by Tadiran Israel Electronics Industries Ltd filed Critical Tadiran Israel Electronics Industries Ltd
Priority to GB9709809A priority Critical patent/GB2311410B/en
Priority claimed from GB9403881A external-priority patent/GB2275818B/en
Publication of GB9626315D0 publication Critical patent/GB9626315D0/en
Publication of GB2306762A publication Critical patent/GB2306762A/en
Application granted granted Critical
Publication of GB2306762B publication Critical patent/GB2306762B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566Liquid materials
    • H01M10/0567Liquid materials characterised by the additives
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44Methods for charging or discharging
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00Safety devices for primary or secondary batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00Primary cells; Manufacture thereof
    • H01M6/04Cells with aqueous electrolyte
    • H01M6/06Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00Primary cells; Manufacture thereof
    • H01M6/14Cells with non-aqueous electrolyte
    • H01M6/16Cells with non-aqueous electrolyte with organic electrolyte
    • H01M6/162Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
    • H01M6/168Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte by additives
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy 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)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
GB9626315A 1993-03-01 1994-03-01 Method of producing a cathode for an electrochemical cell Expired - Fee Related GB2306762B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9709809A GB2311410B (en) 1993-03-01 1994-03-01 A method of enhancing the operational life of an electrochemical secondary cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL104903A IL104903A0 (en) 1993-03-01 1993-03-01 Safe high energy density electrochemical rechargeable cell
GB9403881A GB2275818B (en) 1993-03-01 1994-03-01 Non-aqueous safe secondary cell

Publications (3)

Publication Number Publication Date
GB9626315D0 GB9626315D0 (en) 1997-02-05
GB2306762A GB2306762A (en) 1997-05-07
GB2306762B true GB2306762B (en) 1997-12-10

Family

ID=26304409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9626315A Expired - Fee Related GB2306762B (en) 1993-03-01 1994-03-01 Method of producing a cathode for an electrochemical cell

Country Status (1)

Country Link
GB (1) GB2306762B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008053407A1 (en) * 2008-10-27 2010-04-29 Imp Gmbh A method of conditioning ion cells and ion cells conditioned by this method in a device for generating electrical energy

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704341A (en) * 1985-03-29 1987-11-03 Max-Planck Gesellschaft Zur Foerderung Der Wissenschaften E.V. Lithium ion conductor
EP0678926A1 (en) * 1994-04-19 1995-10-25 FINMECCANICA S.p.A. AZIENDA ANSALDO A method of manufacturing cathodes for fuel cells

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704341A (en) * 1985-03-29 1987-11-03 Max-Planck Gesellschaft Zur Foerderung Der Wissenschaften E.V. Lithium ion conductor
EP0678926A1 (en) * 1994-04-19 1995-10-25 FINMECCANICA S.p.A. AZIENDA ANSALDO A method of manufacturing cathodes for fuel cells

Also Published As

Publication number Publication date
GB2306762A (en) 1997-05-07
GB9626315D0 (en) 1997-02-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060301