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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51391273&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2960970(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kuraray Co., Ltd. filed Critical Kuraray Co., Ltd.
Publication of PL2960970T3 publication Critical patent/PL2960970T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • 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
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • 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
    • 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
    • H01M4/13—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
    • H01M4/58—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
    • 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
    • C01P2006/11—Powder tap density
    • 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
    • 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
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy 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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WO2015152093A1 (ja) * 2014-03-31 2015-10-08 株式会社クレハ 非水電解質二次電池負極用炭素質材料、非水電解質二次電池用負極電極、非水電解質二次電池及び車両
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
CN107431205A (zh) * 2015-03-05 2017-12-01 株式会社吴羽 非水电解质二次电池用混合负极材料的制造方法以及通过该制造方法得到的非水电解质二次电池用混合负极材料
JP7191766B2 (ja) * 2019-05-24 2022-12-19 Jfeケミカル株式会社 難黒鉛化性炭素材料の製造方法
DE112020006313T5 (de) * 2019-12-23 2022-10-13 Gs Yuasa International Ltd. Energiespeichervorrichtung
JP7750279B2 (ja) * 2021-02-25 2025-10-07 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
CA3237974A1 (en) * 2022-06-29 2024-01-04 Jfe Chemical Corporation Hardly-graphitizable carbon, negative electrode for lithium-ion secondary battery, and lithium-ion secondary battery
CA3234497A1 (en) * 2022-06-29 2024-01-04 Jfe Chemical Corporation Hardly graphitizable carbon, mixed carbon powder, negative electrode for lithium ion secondary batteries, and lithium ion secondary battery

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JPH04338106A (ja) 1991-05-14 1992-11-25 Nippon Steel Chem Co Ltd 黒鉛製品の脱灰方法
EP0573266B1 (en) 1992-06-01 1999-12-08 Kabushiki Kaisha Toshiba Lithium secondary battery and method of manufacturing carbonaceous material for negative electrode of the battery
JP3653105B2 (ja) * 1993-02-25 2005-05-25 呉羽化学工業株式会社 二次電池電極用炭素質材料
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Also Published As

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

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