JP2024534561A - リチウムイオン電池アノードのプレリチウム化 - Google Patents

リチウムイオン電池アノードのプレリチウム化 Download PDF

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JP2024534561A
JP2024534561A JP2024518278A JP2024518278A JP2024534561A JP 2024534561 A JP2024534561 A JP 2024534561A JP 2024518278 A JP2024518278 A JP 2024518278A JP 2024518278 A JP2024518278 A JP 2024518278A JP 2024534561 A JP2024534561 A JP 2024534561A
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lithium
foil
substrate
anode
layered sheet
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Japanese (ja)
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JP2024534561A5 (cg-RX-API-DMAC7.html
Inventor
ヒンツェ，マーク
チェン，ワイ・エム
ハオ，シャオガン
ワン，イカイ
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アルベマール コーポレーション
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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
    • H01M4/0459—Electrochemical doping, intercalation, occlusion or alloying
    • 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
    • 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
    • H01M4/0435—Rolling or calendering
    • 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
    • H01M4/044—Activating, forming or electrochemical attack of the supporting material
    • 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
    • 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
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • 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
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
JP2024518278A 2021-09-22 2022-09-20 リチウムイオン電池アノードのプレリチウム化 Pending JP2024534561A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163246937P 2021-09-22 2021-09-22
US63/246,937 2021-09-22
PCT/US2022/044096 WO2023049102A2 (en) 2021-09-22 2022-09-20 Pre-lithiation of lithium-ion battery anodes

Publications (2)

Publication Number Publication Date
JP2024534561A true JP2024534561A (ja) 2024-09-20
JP2024534561A5 JP2024534561A5 (cg-RX-API-DMAC7.html) 2025-07-22

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JP2024518278A Pending JP2024534561A (ja) 2021-09-22 2022-09-20 リチウムイオン電池アノードのプレリチウム化

Country Status (10)

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US (1) US20240396004A1 (cg-RX-API-DMAC7.html)
EP (1) EP4406033A2 (cg-RX-API-DMAC7.html)
JP (1) JP2024534561A (cg-RX-API-DMAC7.html)
KR (1) KR20240057421A (cg-RX-API-DMAC7.html)
CN (1) CN117981099A (cg-RX-API-DMAC7.html)
AU (1) AU2022351834B2 (cg-RX-API-DMAC7.html)
CA (1) CA3232297A1 (cg-RX-API-DMAC7.html)
MX (1) MX2024003602A (cg-RX-API-DMAC7.html)
TW (1) TW202324808A (cg-RX-API-DMAC7.html)
WO (1) WO2023049102A2 (cg-RX-API-DMAC7.html)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012009209A (ja) * 2010-06-23 2012-01-12 Nissan Motor Co Ltd リチウムイオン二次電池用負極
JP2017534164A (ja) * 2014-11-03 2017-11-16 ２４エム・テクノロジーズ・インコーポレイテッド２４Ｍ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｉｎｃ． 半固体電極中の電極材料のプレリチオ化
JP2018195576A (ja) * 2017-05-18 2018-12-06 パナソニックＩｐマネジメント株式会社 リチウム二次電池
KR20190012973A (ko) * 2017-07-31 2019-02-11 주식회사 엘지화학 이차전지용 음극의 제조방법 및 이차전지용 음극
US20200303722A1 (en) * 2018-01-25 2020-09-24 Lg Chem, Ltd. Method of preparing negative electrode for lithium secondary battery
CN112038675A (zh) * 2019-06-04 2020-12-04 北京航空航天大学 微型金属电池及电池的连接器和微型金属电池制备方法
US20210043940A1 (en) * 2018-04-11 2021-02-11 Lg Chem, Ltd. Negative electrode for lithium secondary battery, method of producing the same and lithium secondary battery including the same
US20210159491A1 (en) * 2018-03-20 2021-05-27 Lg Chem, Ltd. Method for manufacturing negative electrode and negative electrode obtained therefrom

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10755867B2 (en) * 2016-04-18 2020-08-25 Florida State University Research Foundation, Inc Method of negative electrode pre-lithiation for lithium-ion capacitors
US11329312B2 (en) * 2017-04-03 2022-05-10 Lg Energy Solution, Ltd. Pre-lithiation apparatus, method of producing negative electrode unit and negative electrode unit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012009209A (ja) * 2010-06-23 2012-01-12 Nissan Motor Co Ltd リチウムイオン二次電池用負極
JP2017534164A (ja) * 2014-11-03 2017-11-16 ２４エム・テクノロジーズ・インコーポレイテッド２４Ｍ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｉｎｃ． 半固体電極中の電極材料のプレリチオ化
JP2018195576A (ja) * 2017-05-18 2018-12-06 パナソニックＩｐマネジメント株式会社 リチウム二次電池
KR20190012973A (ko) * 2017-07-31 2019-02-11 주식회사 엘지화학 이차전지용 음극의 제조방법 및 이차전지용 음극
US20200303722A1 (en) * 2018-01-25 2020-09-24 Lg Chem, Ltd. Method of preparing negative electrode for lithium secondary battery
US20210159491A1 (en) * 2018-03-20 2021-05-27 Lg Chem, Ltd. Method for manufacturing negative electrode and negative electrode obtained therefrom
US20210043940A1 (en) * 2018-04-11 2021-02-11 Lg Chem, Ltd. Negative electrode for lithium secondary battery, method of producing the same and lithium secondary battery including the same
CN112038675A (zh) * 2019-06-04 2020-12-04 北京航空航天大学 微型金属电池及电池的连接器和微型金属电池制备方法

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Publication number Publication date
MX2024003602A (es) 2024-04-09
US20240396004A1 (en) 2024-11-28
KR20240057421A (ko) 2024-05-02
WO2023049102A2 (en) 2023-03-30
AU2022351834B2 (en) 2026-07-09
TW202324808A (zh) 2023-06-16
WO2023049102A3 (en) 2023-05-19
CN117981099A (zh) 2024-05-03
EP4406033A2 (en) 2024-07-31
AU2022351834A1 (en) 2024-04-11
CA3232297A1 (en) 2023-03-30

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