JP4025995B2 - 非水電解質二次電池負極材及びその製造方法並びにリチウムイオン二次電池 - Google Patents

非水電解質二次電池負極材及びその製造方法並びにリチウムイオン二次電池 Download PDF

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Publication number
JP4025995B2
JP4025995B2 JP2002342624A JP2002342624A JP4025995B2 JP 4025995 B2 JP4025995 B2 JP 4025995B2 JP 2002342624 A JP2002342624 A JP 2002342624A JP 2002342624 A JP2002342624 A JP 2002342624A JP 4025995 B2 JP4025995 B2 JP 4025995B2
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Prior art keywords
negative electrode
secondary battery
electrode material
group
silicon
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Expired - Fee Related
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JP2002342624A
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Japanese (ja)
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JP2004178917A (ja
Inventor
宏文 福岡
幹夫 荒又
悟 宮脇
進 上野
一磨 籾井
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Shin Etsu Chemical Co Ltd
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Shin Etsu Chemical Co Ltd
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Priority to JP2002342624A priority Critical patent/JP4025995B2/ja
Priority to KR1020030083847A priority patent/KR100973633B1/ko
Priority to TW092133223A priority patent/TW200415815A/zh
Priority to US10/721,280 priority patent/US7358011B2/en
Priority to CNB2003101246246A priority patent/CN1290212C/zh
Publication of JP2004178917A publication Critical patent/JP2004178917A/ja
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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
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • H01M4/0428—Chemical vapour deposition
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2002342624A 2002-11-26 2002-11-26 非水電解質二次電池負極材及びその製造方法並びにリチウムイオン二次電池 Expired - Fee Related JP4025995B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2002342624A JP4025995B2 (ja) 2002-11-26 2002-11-26 非水電解質二次電池負極材及びその製造方法並びにリチウムイオン二次電池
KR1020030083847A KR100973633B1 (ko) 2002-11-26 2003-11-25 비수성 전해질 이차 전지 음극재 및 그의 제조 방법, 및리튬 이온 이차 전지
TW092133223A TW200415815A (en) 2002-11-26 2003-11-26 Non-aqueous electrolyte secondary battery negative electrode material, making method, and lithium ion secondary battery
US10/721,280 US7358011B2 (en) 2002-11-26 2003-11-26 Non-aqueous electrolyte secondary battery negative electrode material, making method, and lithium ion secondary battery
CNB2003101246246A CN1290212C (zh) 2002-11-26 2003-11-26 非水电解质二次电池负极材料，制造方法，和锂离子二次电池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002342624A JP4025995B2 (ja) 2002-11-26 2002-11-26 非水電解質二次電池負極材及びその製造方法並びにリチウムイオン二次電池

Publications (2)

Publication Number Publication Date
JP2004178917A JP2004178917A (ja) 2004-06-24
JP4025995B2 true JP4025995B2 (ja) 2007-12-26

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JP2002342624A Expired - Fee Related JP4025995B2 (ja) 2002-11-26 2002-11-26 非水電解質二次電池負極材及びその製造方法並びにリチウムイオン二次電池

Country Status (5)

Country Link
US (1) US7358011B2 (enExample)
JP (1) JP4025995B2 (enExample)
KR (1) KR100973633B1 (enExample)
CN (1) CN1290212C (enExample)
TW (1) TW200415815A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014119790A1 (ja) 2013-02-04 2014-08-07 日本ゼオン株式会社 リチウムイオン二次電池正極用スラリー
KR20150035515A (ko) 2012-07-17 2015-04-06 제온 코포레이션 이차 전지용 부극 및 이차 전지
KR20150092115A (ko) 2012-12-05 2015-08-12 제온 코포레이션 리튬 이온 2 차 전지

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