IN2012KN04163A - - Google Patents

Info

Publication number
IN2012KN04163A
IN2012KN04163A IN4163KON2012A IN2012KN04163A IN 2012KN04163 A IN2012KN04163 A IN 2012KN04163A IN 4163KON2012 A IN4163KON2012 A IN 4163KON2012A IN 2012KN04163 A IN2012KN04163 A IN 2012KN04163A
Authority
IN
India
Prior art keywords
negative electrode
active material
electrode active
generation
short circuit
Prior art date
Application number
Inventor
Ohara Kenji
Sohei Suga
Ohta Yasuo
Kubota Tomoya
Sakamoto Kazuyuki
Abe Takaaki
Ichikawa Satoru
Hosaka Kenji
Hagiyama Kosuke
Miyakubo Hiroshi
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of IN2012KN04163A publication Critical patent/IN2012KN04163A/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • H01M4/0402Methods of deposition of the material
    • H01M4/0404Methods of deposition of the material by coating on electrode collectors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • H01M4/1393Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/583Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621Binders
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/64Carriers or collectors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/64Carriers or collectors
    • H01M4/66Selection of materials
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/64Carriers or collectors
    • H01M4/66Selection of materials
    • H01M4/668Composites of electroconductive material and synthetic resins
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • 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 GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49108Electric battery cell making
    • Y10T29/49115Electric battery cell making including coating or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

Disclosed is a negative electrode for a secondary battery which comprises a current collector and a negative electrode active material layer that is formed on the surface of the current collector and contains negative electrode active material particles. In the negative electrode active material layer an insulating material (e.g. alumina particles polyethylene oxide, or a styrene butadiene rubber latex) is arranged between the negative electrode active material particles so that the induction of electrical conductivity cannot be induced by percolation pass in every part of the negative electrode active material layer. The negative electrode ensures battery performance in a secondary battery, and can effectively suppress the generation of a short circuit current that usually occurs by internal short circuit or the generation of heat that usually occurs in association with the generation of the short circuit current in a secondary battery.
IN4163KON2012 2010-05-31 2011-05-25 IN2012KN04163A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010124823 2010-05-31
JP2011109105A JP5961922B2 (en) 2010-05-31 2011-05-16 Negative electrode for secondary battery and method for producing the same
PCT/JP2011/061990 WO2011152263A1 (en) 2010-05-31 2011-05-25 Negative electrode for secondary battery, and process for production thereof

Publications (1)

Publication Number Publication Date
IN2012KN04163A true IN2012KN04163A (en) 2015-04-17

Family

ID=45066639

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4163KON2012 IN2012KN04163A (en) 2010-05-31 2011-05-25

Country Status (11)

Country Link
US (1) US9666858B2 (en)
EP (1) EP2579363B1 (en)
JP (1) JP5961922B2 (en)
KR (1) KR20130042505A (en)
CN (2) CN102934262A (en)
BR (1) BR112012031369A2 (en)
IN (1) IN2012KN04163A (en)
MX (1) MX2012013943A (en)
RU (1) RU2531558C2 (en)
TW (1) TW201214846A (en)
WO (1) WO2011152263A1 (en)

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KR102311507B1 (en) * 2014-11-11 2021-10-12 삼성에스디아이 주식회사 Negative electrode for rechargeable lithium battery and rechargeable lithium battery including same
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WO2018028772A1 (en) * 2016-08-10 2018-02-15 Politecnico Di Milano Active material and electric power generator containing it
EP3582913A4 (en) * 2017-02-14 2020-12-16 Dragonfly Energy Corp. Preparation and powder film deposition of pre-coated powders
JP7127638B2 (en) * 2017-03-28 2022-08-30 日本電気株式会社 Secondary battery and manufacturing method thereof
WO2019039952A1 (en) * 2017-08-24 2019-02-28 Общество С Ограниченной Ответственностью "Сиэсси" Electric charge accumulator and method for the production thereof
JP6834870B2 (en) * 2017-09-15 2021-02-24 トヨタ自動車株式会社 Non-aqueous electrolyte secondary battery and its manufacturing method
JP2019057426A (en) * 2017-09-21 2019-04-11 オートモーティブエナジーサプライ株式会社 Lithium ion secondary battery
JP2019075275A (en) * 2017-10-16 2019-05-16 トヨタ自動車株式会社 Lithium ion secondary battery
KR102251748B1 (en) * 2017-11-02 2021-05-14 한국전기연구원 Anode of Li Secondary Batteries Capable of Rapid Charging And Manufacturing Methods Thereof
US11283068B2 (en) * 2019-12-20 2022-03-22 Enevate Corporation Electrochemically active materials and methods of preparing the same
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Also Published As

Publication number Publication date
US20130071741A1 (en) 2013-03-21
EP2579363A1 (en) 2013-04-10
MX2012013943A (en) 2013-01-24
RU2012156168A (en) 2014-07-20
KR20130042505A (en) 2013-04-26
CN107425174A (en) 2017-12-01
EP2579363A4 (en) 2016-06-08
BR112012031369A2 (en) 2016-11-16
EP2579363B1 (en) 2017-09-06
CN102934262A (en) 2013-02-13
RU2531558C2 (en) 2014-10-20
JP2012015099A (en) 2012-01-19
JP5961922B2 (en) 2016-08-03
US9666858B2 (en) 2017-05-30
WO2011152263A1 (en) 2011-12-08
TW201214846A (en) 2012-04-01

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