PL2960970T3 - Materiał węglowy do elektrody ujemnej do baterii akumulatorowej z elektrolitem niewodnym - Google Patents

Materiał węglowy do elektrody ujemnej do baterii akumulatorowej z elektrolitem niewodnym

Info

Publication number
PL2960970T3
PL2960970T3 PL14754252.6T PL14754252T PL2960970T3 PL 2960970 T3 PL2960970 T3 PL 2960970T3 PL 14754252 T PL14754252 T PL 14754252T PL 2960970 T3 PL2960970 T3 PL 2960970T3
Authority
PL
Poland
Prior art keywords
negative electrode
secondary battery
carbon material
aqueous electrolyte
electrolyte secondary
Prior art date
Application number
PL14754252.6T
Other languages
English (en)
Inventor
Makoto IMAJI
Yasuhiro Tada
Naohiro Sonobe
Original Assignee
Kuraray Co., 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 Kuraray Co., Ltd. filed Critical Kuraray Co., Ltd.
Publication of PL2960970T3 publication Critical patent/PL2960970T3/pl

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/05Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/20Graphite
    • 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
    • H01M4/13Electrodes 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
    • 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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/61Micrometer sized, i.e. from 1-100 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/11Powder tap density
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/40Electric properties
    • 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
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
PL14754252.6T 2013-02-19 2014-02-19 Materiał węglowy do elektrody ujemnej do baterii akumulatorowej z elektrolitem niewodnym PL2960970T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013029928 2013-02-19
PCT/JP2014/053862 WO2014129487A1 (ja) 2013-02-19 2014-02-19 非水電解質二次電池負極用炭素質材料

Publications (1)

Publication Number Publication Date
PL2960970T3 true PL2960970T3 (pl) 2025-12-08

Family

ID=51391273

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14754252.6T PL2960970T3 (pl) 2013-02-19 2014-02-19 Materiał węglowy do elektrody ujemnej do baterii akumulatorowej z elektrolitem niewodnym

Country Status (8)

Country Link
US (1) US10504635B2 (pl)
EP (1) EP2960970B1 (pl)
JP (1) JP6573549B2 (pl)
KR (1) KR101725213B1 (pl)
CN (1) CN104956528A (pl)
PL (1) PL2960970T3 (pl)
TW (1) TWI562446B (pl)
WO (1) WO2014129487A1 (pl)

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JP6246682B2 (ja) * 2014-09-01 2017-12-13 日立オートモティブシステムズ株式会社 リチウムイオン二次電池
WO2016140368A1 (ja) * 2015-03-05 2016-09-09 株式会社クレハ 非水電解質二次電池用混合負極材料の製造方法及びその製造方法によって得られる非水電解質二次電池用混合負極材料
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US20230022950A1 (en) * 2019-12-23 2023-01-26 Gs Yuasa International Ltd. Energy storage device
WO2022181516A1 (ja) * 2021-02-25 2022-09-01 株式会社Gsユアサ 非水電解質蓄電素子
CN113422030B (zh) * 2021-06-29 2022-08-30 贝特瑞新材料集团股份有限公司 负极材料及其制备方法、电池负极及锂离子电池
SE545789C2 (en) * 2022-05-09 2024-02-06 Stora Enso Oyj Method for removing sulfur from a carbon material
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WO2024004939A1 (ja) * 2022-06-29 2024-01-04 Jfeケミカル株式会社 難黒鉛化性炭素、リチウムイオン二次電池用負極およびリチウムイオン二次電池

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Also Published As

Publication number Publication date
WO2014129487A1 (ja) 2014-08-28
KR101725213B1 (ko) 2017-04-12
KR20150115883A (ko) 2015-10-14
EP2960970A4 (en) 2016-09-07
US20150340693A1 (en) 2015-11-26
EP2960970B1 (en) 2025-09-03
CN104956528A (zh) 2015-09-30
TW201448336A (zh) 2014-12-16
EP2960970C0 (en) 2025-09-03
JP6573549B2 (ja) 2019-09-11
JPWO2014129487A1 (ja) 2017-02-02
US10504635B2 (en) 2019-12-10
TWI562446B (en) 2016-12-11
EP2960970A1 (en) 2015-12-30

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