CN101481109B - 负极活性物质、负极、电池以及制造负极的方法 - Google Patents

负极活性物质、负极、电池以及制造负极的方法 Download PDF

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Publication number
CN101481109B
CN101481109B CN2009100001450A CN200910000145A CN101481109B CN 101481109 B CN101481109 B CN 101481109B CN 2009100001450 A CN2009100001450 A CN 2009100001450A CN 200910000145 A CN200910000145 A CN 200910000145A CN 101481109 B CN101481109 B CN 101481109B
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negative electrode
active material
range
electrode active
surface area
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Chinese (zh)
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CN101481109A (zh
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松井启太郎
白井崇弘
冈江功弥
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Murata Northeast China
Murata Manufacturing Co Ltd
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Sony Corp
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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
    • H01M4/36—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • 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
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • 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
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0433—Molding
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • C01P2006/12—Surface area
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M2004/027—Negative electrodes
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN2009100001450A 2008-01-10 2009-01-09 负极活性物质、负极、电池以及制造负极的方法 Active CN101481109B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008003541A JP5262119B2 (ja) 2008-01-10 2008-01-10 負極および電池
JP2008-003541 2008-01-10
JP2008003541 2008-01-10

Publications (2)

Publication Number Publication Date
CN101481109A CN101481109A (zh) 2009-07-15
CN101481109B true CN101481109B (zh) 2013-12-11

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Country Link
US (2) US20090191462A1 (enExample)
JP (1) JP5262119B2 (enExample)
KR (1) KR20090077717A (enExample)
CN (1) CN101481109B (enExample)
SG (1) SG154394A1 (enExample)
TW (1) TWI389375B (enExample)

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US8936875B2 (en) * 2009-12-16 2015-01-20 Toyota Jidosha Kabushiki Kaisha Negative electrode containing graphite for lithium ion secondary battery
JP2011171096A (ja) * 2010-02-18 2011-09-01 Sony Corp 非水電解質電池
JP5699559B2 (ja) * 2010-11-17 2015-04-15 ソニー株式会社 非水電解質電池
JP2012119151A (ja) * 2010-11-30 2012-06-21 Sony Corp 非水電解質二次電池および非水電解質
DE102011083537A1 (de) 2011-09-27 2013-03-28 Siemens Aktiengesellschaft Speicherelement und Verfahren zu dessen Herstellung
US9985313B2 (en) * 2014-01-02 2018-05-29 Wildcat Discovery Technologies, Inc. Solid state electrolyte and electrode compositions
KR20170054865A (ko) 2015-11-10 2017-05-18 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질, 이를 포함하는 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
CN108701553A (zh) * 2016-02-26 2018-10-23 Jsr株式会社 掺杂系统、以及电极、电池和电容器的制造方法
US10734676B2 (en) 2016-06-30 2020-08-04 Wildcat Discovery Technologies, Inc Solid electrolyte compositions
WO2018006025A1 (en) 2016-06-30 2018-01-04 Wildcat Discovery Technologies, Inc. Electrode compositions for solid-state batteries
WO2018098176A1 (en) 2016-11-23 2018-05-31 Wildcat Discovery Technologies, Inc. Solid electrolyte compositions for electrochemical cells
US11993710B2 (en) 2017-06-30 2024-05-28 Wildcat Discovery Technologies, Inc. Composite solid state electrolyte and lithium ion battery containing the same
CN112005422B (zh) * 2018-04-27 2024-07-12 松下知识产权经营株式会社 非水电解质二次电池
EP3896758B1 (en) * 2020-02-19 2023-08-23 JFE Chemical Corporation Negative electrode carbon material for lithium ion secondary battery, production method therefor, and negative electrode and lithium ion secondary battery using same
JP6924917B1 (ja) 2020-02-19 2021-08-25 Ｊｆｅケミカル株式会社 リチウムイオン二次電池の負極用炭素材料およびその製造方法並びにそれを用いた負極およびリチウムイオン二次電池
PL3968416T3 (pl) 2020-06-04 2024-09-23 Ningde Amperex Technology Ltd. Materiał czynny elektrody ujemnej oraz urządzenie elektrochemiczne i urządzenie elektroniczne, w których stosuje się materiał czynny elektrody ujemnej

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Also Published As

Publication number Publication date
CN101481109A (zh) 2009-07-15
JP2009170109A (ja) 2009-07-30
TWI389375B (zh) 2013-03-11
US20090191462A1 (en) 2009-07-30
KR20090077717A (ko) 2009-07-15
TW200937706A (en) 2009-09-01
US20120202115A1 (en) 2012-08-09
SG154394A1 (en) 2009-08-28
JP5262119B2 (ja) 2013-08-14

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Effective date of registration: 20180410

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Patentee after: Murata Manufacturing Co.,Ltd.

Address before: Fukushima

Patentee before: Murata, Northeast China

Effective date of registration: 20180410

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Patentee after: Murata, Northeast China

Address before: Tokyo, Japan

Patentee before: Sony Corp.

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