Nothing Special   »   [go: up one dir, main page]

Strobel et al., 2005 - Google Patents

Structural and electrochemical properties of new nanospherical manganese oxides for lithium batteries

Strobel et al., 2005

Document ID
14291636882032426713
Author
Strobel P
Thiery F
Darie C
Proux O
Ibarra-Palos A
Bacia M
Soupart J
Publication year
Publication venue
Journal of Materials Chemistry

External Links

Snippet

The products of decomposition of manganese carbonate with and without doping by copper or cobalt, at temperatures< 500° C in air were studied. Doped systems with 20 atom% Cu or Co give new nanometric manganese oxides agglomerated in submicronic spheres at 370° …
Continue reading at pubs.rsc.org (other versions)

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of or comprising active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505Selection 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
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of or comprising active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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 GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage
    • Y02E60/12Battery technology
    • Y02E60/122Lithium-ion batteries
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/70Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72Crystal-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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/50Solid solutions
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/30Three-dimensional structures
    • C01P2002/32Three-dimensional structures spinel-type (AB2O4)
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/80Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/85Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00Compounds of manganese
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00Compounds of iron
    • C01G49/009Compounds containing, besides iron, two or more other elements, with the exception of oxygen or hydrogen

Similar Documents

Publication Publication Date Title
EP2178800B1 (en) Doped lithium transition metal oxides containing sulfur
Kang et al. Interpreting the structural and electrochemical complexity of 0.5 Li 2 MnO 3· 0.5 LiMO 2 electrodes for lithium batteries (M= Mn 0.5− x Ni 0.5− x Co 2x, 0≤ x≤ 0.5)
KR101304110B1 (en) Highly crystalline lithium transition metal oxides
EP2606015B1 (en) Alumina dry-coated cathode material precursors
EP2741354B1 (en) Cathode active material for lithium-ion secondary battery
Deng et al. Li x Ni 0.25 Mn 0.75 O y (0.5≤ x≤ 2, 2≤ y≤ 2.75) compounds for high-energy lithium-ion batteries
Obrovac et al. Structure and electrochemistry of LiMO2 (M= Ti, Mn, Fe, Co, Ni) prepared by mechanochemical synthesis
EP2717360B1 (en) Preparing method of a positive electrode material for lithium battery
KR101989632B1 (en) Positive electrode active material granular powder and method for producing same, and nonaqueous electrolyte secondary battery
Lim et al. Fully activated Li 2 MnO 3 nanoparticles by oxidation reaction
EP2763217A1 (en) Lithium ion secondary battery positive electrode active material, and production method thereof
US20120305861A1 (en) Inorganic compounds
KR101487468B1 (en) Spinel type lithium-manganese-nickel-containing composite oxide
Kataoka et al. Improving the oxygen redox stability of NaCl-type cation disordered Li 2 MnO 3 in a composite structure of Li 2 MnO 3 and spinel-type LiMn 2 O 4
KR20120069691A (en) Process for the preparation of lithium metal oxides involving fluidized bed techniques
JP2024500898A (en) Positive electrode active material for lithium secondary batteries, method for producing the same, and lithium secondary batteries containing the same
Tabuchi et al. Synthesis and electrochemical characterization of Ni-and Ti-substituted Li2MnO3 positive electrode material using coprecipitation–hydrothermal–calcination method
JPH10310433A (en) Production of nickel hydroxide, nickel oxide and positive electrode active material for lithium secondary cell
Strobel et al. Structural and electrochemical properties of new nanospherical manganese oxides for lithium batteries
US10305103B2 (en) Stabilized electrodes for lithium batteries
WO2023013494A1 (en) Positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery
EP4318665A1 (en) Positive electrode active material for lithium secondary battery and lithium secondary battery comprising same
JP6221309B2 (en) Metal compound composition and method for producing the same
WO2022265016A1 (en) Lithium-metal composite oxide, positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery
Larcher et al. Low temperature synthesis of γ-LixMnO2 powders in ethylene glycol