MX9801243A - Electrodo de lixcoo2 para una bateria secundaria de litio, de ciclo estable, de alta capacidad. - Google Patents

Electrodo de lixcoo2 para una bateria secundaria de litio, de ciclo estable, de alta capacidad.

Info

Publication number
MX9801243A
MX9801243A MX9801243A MX9801243A MX9801243A MX 9801243 A MX9801243 A MX 9801243A MX 9801243 A MX9801243 A MX 9801243A MX 9801243 A MX9801243 A MX 9801243A MX 9801243 A MX9801243 A MX 9801243A
Authority
MX
Mexico
Prior art keywords
lixcoo2
electrode
lithium battery
secondary lithium
stable secondary
Prior art date
Application number
MX9801243A
Other languages
English (en)
Other versions
MXPA98001243A (es
Inventor
Glenn G Amatucci
Jean-Marie Tarascon
Original Assignee
Bell Communications Res
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 Bell Communications Res filed Critical Bell Communications Res
Publication of MX9801243A publication Critical patent/MX9801243A/es
Publication of MXPA98001243A publication Critical patent/MXPA98001243A/es

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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Complex oxides containing cobalt and at least one other metal element
    • C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/08—Intercalated structures, i.e. with atoms or molecules intercalated in their structure
    • 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
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Se describe el LixCoO2 en donde x es alrededor de 1.00 hasta 1.15, se recoce a alrededor de 950 degree C hasta 1100 degree C durante alrededor de 0.25 hasta 10 horas para producir un material de intercalacion de litio que se usa en un electrodo para suministrar una batería recargable que tiene una elevada capacidad específica y la capacidad de mantener dicha capacidad sobre numerosas ciclos de operacion de carga/descarga.
MXPA/A/1998/001243A 1995-08-16 1998-02-13 Electrodo de lixcoo2 para una bateria secundariade litio, de ciclo estable, de alta capacidad MXPA98001243A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08515777 1995-08-16
US08/515,777 US5693435A (en) 1995-08-16 1995-08-16 Lix CoO2 electrode for high-capacity cycle-stable secondary lithium battery
PCT/US1996/011717 WO1997007555A1 (en) 1995-08-16 1996-07-15 LixCoO2 ELECTRODE FOR HIGH-CAPACITY CYCLE-STABLE SECONDARY LITHIUM BATTERY

Publications (2)

Publication Number Publication Date
MX9801243A true MX9801243A (es) 1998-05-31
MXPA98001243A MXPA98001243A (es) 1998-10-23

Family

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Also Published As

Publication number Publication date
JP2001503186A (ja) 2001-03-06
WO1997007555A1 (en) 1997-02-27
EP0846345A1 (en) 1998-06-10
TW324116B (en) 1998-01-01
CA2229519A1 (en) 1997-02-27
EP0846345A4 (en) 1999-12-08
AU6493896A (en) 1997-03-12
US5693435A (en) 1997-12-02

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal