JP5687496B2 - ＬｉＦ系化合物でコーティングされた負極及びその製造方法、並びにその負極を含むリチウムイオン二次電池 - Google Patents

ＬｉＦ系化合物でコーティングされた負極及びその製造方法、並びにその負極を含むリチウムイオン二次電池 Download PDF

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JP5687496B2
JP5687496B2 JP2010548607A JP2010548607A JP5687496B2 JP 5687496 B2 JP5687496 B2 JP 5687496B2 JP 2010548607 A JP2010548607 A JP 2010548607A JP 2010548607 A JP2010548607 A JP 2010548607A JP 5687496 B2 JP5687496 B2 JP 5687496B2
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negative electrode
carbonate
ion secondary
lithium ion
lif
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JP2011513912A (ja
JP2011513912A5 (https=
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ベ、ユン‐ジュン
リー、ハン‐ホ
ミン、ジン‐ヒュク
リー、ユン‐ジュ
ジョン、ジョン‐ソク
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LG Chem Ltd
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    • 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
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • 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
    • 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
    • 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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of 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
    • 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
    • H01M4/58—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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2010548607A 2008-02-25 2009-02-24 ＬｉＦ系化合物でコーティングされた負極及びその製造方法、並びにその負極を含むリチウムイオン二次電池 Active JP5687496B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2008-0016734 2008-02-25
KR20080016734 2008-02-25
PCT/KR2009/000867 WO2009107964A2 (en) 2008-02-25 2009-02-24 Anode coated with lithium fluoride compounds, method for preparing the same, and lithium secondary battery having the same

Publications (3)

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JP2011513912A JP2011513912A (ja) 2011-04-28
JP2011513912A5 JP2011513912A5 (https=) 2013-12-19
JP5687496B2 true JP5687496B2 (ja) 2015-03-18

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US (1) US8609273B2 (https=)
JP (1) JP5687496B2 (https=)
KR (2) KR101196798B1 (https=)
CN (1) CN101960651B (https=)
WO (1) WO2009107964A2 (https=)

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US9359239B2 (en) 2008-03-28 2016-06-07 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US9359236B2 (en) 2010-08-18 2016-06-07 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle

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US9966598B2 (en) * 2014-09-30 2018-05-08 The Board Of Trustees Of The Leland Stanford Junior University High capacity prelithiation reagents and lithium-rich anode materials
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KR102328253B1 (ko) 2016-09-30 2021-11-18 주식회사 엘지에너지솔루션 전도성 직물로 형성된 보호층을 포함하는 리튬 이차전지용 음극 및 이를 포함하는 리튬 이차전지
KR102107217B1 (ko) 2016-10-04 2020-05-06 주식회사 엘지화학 SiO/나노 실리카 복합재 음극 표면 탄소 코팅층의 성분 분석방법
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KR102090296B1 (ko) * 2017-01-23 2020-03-17 주식회사 엘지화학 리튬 이차전지용 음극, 이를 포함하는 리튬 이차전지, 및 이의 제조 방법
WO2018135929A1 (ko) * 2017-01-23 2018-07-26 주식회사 엘지화학 리튬 이차전지용 음극, 이를 포함하는 리튬 이차전지, 및 이의 제조 방법
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US9359239B2 (en) 2008-03-28 2016-06-07 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US9359236B2 (en) 2010-08-18 2016-06-07 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
US9783440B2 (en) 2010-08-18 2017-10-10 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle

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WO2009107964A3 (en) 2009-12-03
WO2009107964A2 (en) 2009-09-03
JP2011513912A (ja) 2011-04-28
KR20090091659A (ko) 2009-08-28
CN101960651B (zh) 2014-01-08
US20110177388A1 (en) 2011-07-21
KR101258155B1 (ko) 2013-04-25
KR101196798B1 (ko) 2012-11-05
CN101960651A (zh) 2011-01-26
US8609273B2 (en) 2013-12-17
KR20120068790A (ko) 2012-06-27

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