IN2014DN09932A - - Google Patents

Info

Publication number
IN2014DN09932A
IN2014DN09932A IN9932DEN2014A IN2014DN09932A IN 2014DN09932 A IN2014DN09932 A IN 2014DN09932A IN 9932DEN2014 A IN9932DEN2014 A IN 9932DEN2014A IN 2014DN09932 A IN2014DN09932 A IN 2014DN09932A
Authority
IN
India
Prior art keywords
spinel
cathode active
active material
particles
type
Prior art date
Application number
Inventor
Byung Chun Park
Seong Hoon Kang
Minsuk Kang
Wang Mo Jung
Ho Suk Shin
Sang Min Park
Geungi Min
Original Assignee
Lg Chemical 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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of IN2014DN09932A publication Critical patent/IN2014DN09932A/en

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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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/54—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (Mn2O4)-, e.g. Li(NixMn2-x)O4 or Li(MyNixMn2-x-y)O4
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • 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
    • H01M4/133—Electrodes based on 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
    • 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
    • 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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Disclosed herein is a high voltage cathode active material and a lnethod for preparing the same. The cathode active material includes particles of a spinel-type compound having a composition represented by Fonnula (1) and a carbon-based material present on surfaces of the particles of the spinel-type conlpound: Li i +a MxMn2-x04.zAz (1) where-0.1* a< 0.1,0.3< x£ 0.8 and 0< z< 0.1.
IN9932DEN2014 2012-07-09 2013-07-01 IN2014DN09932A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20120074297 2012-07-09
PCT/KR2013/005793 WO2014010856A1 (en) 2012-07-09 2013-07-01 Anode active material for high voltage and method for manufacturing same

Publications (1)

Publication Number Publication Date
IN2014DN09932A true IN2014DN09932A (en) 2015-08-14

Family

ID=49916255

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9932DEN2014 IN2014DN09932A (en) 2012-07-09 2013-07-01

Country Status (9)

Country Link
US (1) US10658656B2 (en)
EP (1) EP2840631B1 (en)
JP (1) JP5968527B2 (en)
KR (1) KR20140007744A (en)
CN (1) CN104364943B (en)
BR (1) BR112014031381B8 (en)
IN (1) IN2014DN09932A (en)
TW (1) TWI496342B (en)
WO (1) WO2014010856A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018037254A (en) * 2016-08-31 2018-03-08 積水化学工業株式会社 Active substance-carbon material composite, positive electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and carbon material
JP2018055886A (en) * 2016-09-27 2018-04-05 株式会社Ｇｓユアサ Carbon-coated positive electrode active material, method for manufacturing the same, positive electrode, and nonaqueous electrolyte power storage device
JP6583459B2 (en) * 2018-03-22 2019-10-02 住友大阪セメント株式会社 Positive electrode material for lithium ion secondary battery, positive electrode for lithium ion secondary battery, lithium ion secondary battery
GB2588264B (en) * 2019-10-18 2021-11-24 Echion Tech Limited Active electrode material

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3601124B2 (en) * 1995-09-22 2004-12-15 株式会社デンソー A positive electrode active material of a secondary battery using a non-aqueous solution, and a positive electrode.
JP2000058040A (en) * 1998-08-04 2000-02-25 Toyota Central Res & Dev Lab Inc Positive electrode material for lithium secondary battery
CN102074701A (en) * 2004-12-28 2011-05-25 波士顿电力公司 Lithium-ion secondary battery
KR100756927B1 (en) * 2005-02-22 2007-09-07 주식회사 코캄 Cathod material for lithium second battery, manufacturing method thereof and lithium second battery using the same
JP5057179B2 (en) * 2006-12-05 2012-10-24 エスケー イノベーション カンパニー リミテッド Method for manufacturing core-shell spinel cathode active material for lithium secondary battery
KR20100007236A (en) * 2008-07-11 2010-01-22 주식회사 에너세라믹 Positive active material for a lithium secondary battery, method of preparing thereof, and lithium secondary battery comprising the same
KR101159100B1 (en) * 2009-01-06 2012-06-22 주식회사 엘지화학 Cathode Active Material for Lithium Secondary Battery
US8146694B2 (en) * 2009-01-20 2012-04-03 Vahid Hamidi Swappable modulated battery packs system for electrically driven vehicle
KR101056441B1 (en) * 2009-04-01 2011-08-11 삼성에스디아이 주식회사 Electrolyte for lithium secondary battery including additive and lithium secondary battery comprising same
WO2011101987A1 (en) * 2010-02-22 2011-08-25 トヨタ自動車株式会社 Lithium ion secondary battery and production method for same
JP2013062089A (en) * 2011-09-12 2013-04-04 Toyota Motor Corp Lithium ion secondary battery
US9048496B2 (en) * 2012-03-07 2015-06-02 A123 Systems Llc Surface treatment of electrochemically active materials for rechargeable cells
JP2013214355A (en) * 2012-03-30 2013-10-17 Equos Research Co Ltd Positive electrode for lithium ion battery

Also Published As

Publication number Publication date
BR112014031381B8 (en) 2023-01-17
EP2840631A1 (en) 2015-02-25
JP5968527B2 (en) 2016-08-10
EP2840631B1 (en) 2017-04-12
CN104364943A (en) 2015-02-18
WO2014010856A1 (en) 2014-01-16
US10658656B2 (en) 2020-05-19
BR112014031381B1 (en) 2021-10-05
BR112014031381A2 (en) 2017-06-27
CN104364943B (en) 2017-03-29
KR20140007744A (en) 2014-01-20
TW201417379A (en) 2014-05-01
TWI496342B (en) 2015-08-11
JP2015525449A (en) 2015-09-03
EP2840631A4 (en) 2015-10-21
US20150079474A1 (en) 2015-03-19

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