IL106787A - Electrochemical cell with lithium manganese oxide cathode and its production - Google Patents

Electrochemical cell with lithium manganese oxide cathode and its production

Info

Publication number
IL106787A
IL106787A IL106787A IL10678793A IL106787A IL 106787 A IL106787 A IL 106787A IL 106787 A IL106787 A IL 106787A IL 10678793 A IL10678793 A IL 10678793A IL 106787 A IL106787 A IL 106787A
Authority
IL
Israel
Prior art keywords
cathode
cell housing
cell
electrochemical cell
production
Prior art date
Application number
IL106787A
Other languages
English (en)
Other versions
IL106787A0 (en
Original Assignee
Technology Finance Corp
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 Technology Finance Corp filed Critical Technology Finance Corp
Publication of IL106787A0 publication Critical patent/IL106787A0/xx
Publication of IL106787A publication Critical patent/IL106787A/xx

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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Manganates manganites or permanganates
    • C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
    • C01G45/1242—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn2O4]-, e.g. LiMn2O4, Li[MxMn2-x]O4
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Cobaltates
    • C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
    • C01G51/44—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese
    • C01G51/54—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese of the type [Mn2O4]-, e.g. Li(CoxMn2-x)04, Li(MyCoxMn2-x-y)O4
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
IL106787A 1992-08-28 1993-08-24 Electrochemical cell with lithium manganese oxide cathode and its production IL106787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA926544 1992-08-28

Publications (2)

Publication Number Publication Date
IL106787A0 IL106787A0 (en) 1993-12-08
IL106787A true IL106787A (en) 1997-04-15

Family

ID=25582036

Family Applications (1)

Application Number Title Priority Date Filing Date
IL106787A IL106787A (en) 1992-08-28 1993-08-24 Electrochemical cell with lithium manganese oxide cathode and its production

Country Status (8)

Country Link
US (1) US5316877A (fr)
JP (1) JP3930574B2 (fr)
CA (1) CA2104759C (fr)
DE (1) DE4328755C2 (fr)
FR (1) FR2695512B1 (fr)
GB (1) GB2270195B (fr)
IL (1) IL106787A (fr)
ZA (1) ZA936168B (fr)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
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DE19520874A1 (de) * 1994-12-15 1996-06-20 Basf Magnetics Gmbh Lithium und Mangan-(III/IV) enthaltende Spinelle
US5807646A (en) * 1995-02-23 1998-09-15 Tosoh Corporation Spinel type lithium-mangenese oxide material, process for preparing the same and use thereof
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US5721070A (en) * 1995-04-13 1998-02-24 Shackle; Dale R. Alkali metal ion battery electrode material
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DE19515630A1 (de) * 1995-04-28 1996-10-31 Varta Batterie Elektrochemisches Lithium-Sekundärelement
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US5601796A (en) * 1995-11-22 1997-02-11 The Board Of Regents Of The University Of Oklahoma Method of making spinel LI2MN204 compound
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Also Published As

Publication number Publication date
CA2104759C (fr) 2005-03-08
GB2270195A (en) 1994-03-02
JP3930574B2 (ja) 2007-06-13
US5316877A (en) 1994-05-31
IL106787A0 (en) 1993-12-08
GB2270195B (en) 1995-10-25
FR2695512B1 (fr) 1996-03-15
GB9317570D0 (en) 1993-10-06
FR2695512A1 (fr) 1994-03-11
DE4328755C2 (de) 2002-12-12
ZA936168B (en) 1994-03-22
DE4328755A1 (de) 1994-03-10
JPH06187993A (ja) 1994-07-08
CA2104759A1 (fr) 1994-03-01

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