BRPI0812469A2 - Método para preparar um material do catodo para baterias secundárias de lítio, e, material de catodo para baterias secundárias de lítio - Google Patents

Método para preparar um material do catodo para baterias secundárias de lítio, e, material de catodo para baterias secundárias de lítio

Info

Publication number
BRPI0812469A2
BRPI0812469A2 BRPI0812469-8A2A BRPI0812469A BRPI0812469A2 BR PI0812469 A2 BRPI0812469 A2 BR PI0812469A2 BR PI0812469 A BRPI0812469 A BR PI0812469A BR PI0812469 A2 BRPI0812469 A2 BR PI0812469A2
Authority
BR
Brazil
Prior art keywords
secondary batteries
cathod
preparing
cathod material
batteries
Prior art date
Application number
BRPI0812469-8A2A
Other languages
English (en)
Inventor
Quan Dai
Julin Shen
Original Assignee
Byd Co 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 Byd Co Ltd filed Critical Byd Co Ltd
Publication of BRPI0812469A2 publication Critical patent/BRPI0812469A2/pt
Publication of BRPI0812469B1 publication Critical patent/BRPI0812469B1/pt

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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
BRPI0812469A 2007-09-25 2008-07-08 MÉTODO PARA PREPARAR UM MATERIAL DE LiFePO4/CARBONO DO CATODO COMPÓSITO PARA BATERIASSECUNDÁRIAS DE LÍTIO BRPI0812469B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2007101546855A CN101399343B (zh) 2007-09-25 2007-09-25 锂离子二次电池正极活性物质磷酸铁锂的制备方法
PCT/CN2008/071574 WO2009039735A1 (en) 2007-09-25 2008-07-08 A method of preparing a cathode material for lithium secondary batteries

Publications (2)

Publication Number Publication Date
BRPI0812469A2 true BRPI0812469A2 (pt) 2014-12-02
BRPI0812469B1 BRPI0812469B1 (pt) 2018-10-16

Family

ID=40471865

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812469A BRPI0812469B1 (pt) 2007-09-25 2008-07-08 MÉTODO PARA PREPARAR UM MATERIAL DE LiFePO4/CARBONO DO CATODO COMPÓSITO PARA BATERIASSECUNDÁRIAS DE LÍTIO

Country Status (8)

Country Link
US (1) US7722848B2 (pt)
EP (1) EP2193564B1 (pt)
JP (1) JP5188573B2 (pt)
KR (1) KR20100008793A (pt)
CN (1) CN101399343B (pt)
BR (1) BRPI0812469B1 (pt)
EA (1) EA016928B1 (pt)
WO (1) WO2009039735A1 (pt)

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US7722848B2 (en) 2010-05-25
WO2009039735A1 (en) 2009-04-02
EP2193564A1 (en) 2010-06-09
US20090081102A1 (en) 2009-03-26
EA016928B1 (ru) 2012-08-30
EA200901582A1 (ru) 2010-08-30
CN101399343A (zh) 2009-04-01
EP2193564A4 (en) 2013-01-23
KR20100008793A (ko) 2010-01-26
BRPI0812469B1 (pt) 2018-10-16
EP2193564B1 (en) 2014-05-07

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