FR2663468B1 - Composes d'oxydes de lithium et de manganese utilisable comme electrode de pile electrochimique, procede pour fabriquer ce compose, et pile electrochimique utilisant ce compose comme cathode. - Google Patents

Composes d'oxydes de lithium et de manganese utilisable comme electrode de pile electrochimique, procede pour fabriquer ce compose, et pile electrochimique utilisant ce compose comme cathode.

Info

Publication number
FR2663468B1
FR2663468B1 FR9107385A FR9107385A FR2663468B1 FR 2663468 B1 FR2663468 B1 FR 2663468B1 FR 9107385 A FR9107385 A FR 9107385A FR 9107385 A FR9107385 A FR 9107385A FR 2663468 B1 FR2663468 B1 FR 2663468B1
Authority
FR
France
Prior art keywords
compound
electrochemical cell
cathode
manufacturing
lithium oxide
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
FR9107385A
Other languages
English (en)
Other versions
FR2663468A1 (fr
Inventor
Michael Makepeace Thackeray
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.)
TECHNOLOGY FINANCE CORP Ltd
Original Assignee
TECHNOLOGY FINANCE CORP 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
Application filed by TECHNOLOGY FINANCE CORP Ltd filed Critical TECHNOLOGY FINANCE CORP Ltd
Publication of FR2663468A1 publication Critical patent/FR2663468A1/fr
Application granted granted Critical
Publication of FR2663468B1 publication Critical patent/FR2663468B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M4/13—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
    • 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
    • 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
    • C01G45/1292—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn5O12]n-
    • 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
    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR9107385A 1990-06-18 1991-06-17 Composes d'oxydes de lithium et de manganese utilisable comme electrode de pile electrochimique, procede pour fabriquer ce compose, et pile electrochimique utilisant ce compose comme cathode. Expired - Fee Related FR2663468B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA904713 1990-06-18

Publications (2)

Publication Number Publication Date
FR2663468A1 FR2663468A1 (fr) 1991-12-20
FR2663468B1 true FR2663468B1 (fr) 1994-03-25

Family

ID=25580173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9107385A Expired - Fee Related FR2663468B1 (fr) 1990-06-18 1991-06-17 Composes d'oxydes de lithium et de manganese utilisable comme electrode de pile electrochimique, procede pour fabriquer ce compose, et pile electrochimique utilisant ce compose comme cathode.

Country Status (5)

Country Link
JP (1) JPH04240117A (fr)
CA (1) CA2044732A1 (fr)
DE (1) DE4119944A1 (fr)
FR (1) FR2663468B1 (fr)
GB (1) GB2245264B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251119B (en) * 1990-12-20 1995-06-07 Technology Finance Corp Electrochemical cell
ZA936168B (en) * 1992-08-28 1994-03-22 Technology Finance Corp Electrochemical cell
ZA94750B (en) 1993-09-02 1994-09-29 Technology Finance Corp Electrochemical cell
CN1049529C (zh) * 1994-11-03 2000-02-16 北京有色金属研究总院 用于锂二次电池的阴极材料及制法
GB9512971D0 (en) 1995-06-26 1995-08-30 Programme 3 Patent Holdings Electrochemical cell
US6007943A (en) 1997-02-06 1999-12-28 Electro Chemical Holdings Societe Anonyme High temperature electrochemical cell with molten alkali metal anode

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959282A (en) * 1988-07-11 1990-09-25 Moli Energy Limited Cathode active materials, methods of making same and electrochemical cells incorporating the same
CA1331506C (fr) * 1988-07-12 1994-08-23 Michael Makepeace Thackeray Methode pour la synthese d'oxyde de manganese et de lithium
JPH02207460A (ja) * 1989-02-06 1990-08-17 Otsuka Chem Co Ltd 全固体型リチウム電池
US5153081A (en) * 1989-07-28 1992-10-06 Csir Lithium manganese oxide compound

Also Published As

Publication number Publication date
GB2245264A (en) 1992-01-02
GB9113020D0 (en) 1991-08-07
CA2044732A1 (fr) 1991-12-19
JPH04240117A (ja) 1992-08-27
DE4119944A1 (de) 1991-12-19
FR2663468A1 (fr) 1991-12-20
GB2245264B (en) 1994-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse