PL4020627T3 - Urządzenie do wstępnego litowania elektrody ujemnej i sposób wstępnego litowania elektrody ujemne - Google Patents

Urządzenie do wstępnego litowania elektrody ujemnej i sposób wstępnego litowania elektrody ujemne

Info

Publication number
PL4020627T3
PL4020627T3 PL21858536.2T PL21858536T PL4020627T3 PL 4020627 T3 PL4020627 T3 PL 4020627T3 PL 21858536 T PL21858536 T PL 21858536T PL 4020627 T3 PL4020627 T3 PL 4020627T3
Authority
PL
Poland
Prior art keywords
prelithizing
negative electrode
electrode
negative
Prior art date
Application number
PL21858536.2T
Other languages
English (en)
Inventor
Seo Young Jeon
Ye Ri Kim
Oh Byong Chae
Seung Hae Hwang
Original Assignee
Lg Energy Solution, 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 Lg Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL4020627T3 publication Critical patent/PL4020627T3/pl

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/446—Initial charging measures
    • 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
    • H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • 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
    • H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
    • 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
    • H01M4/13—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
PL21858536.2T 2020-08-21 2021-08-13 Urządzenie do wstępnego litowania elektrody ujemnej i sposób wstępnego litowania elektrody ujemne PL4020627T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200105346A KR102886269B1 (ko) 2020-08-21 2020-08-21 음극의 전리튬화 장치 및 음극의 전리튬화 방법
PCT/KR2021/010788 WO2022039449A1 (ko) 2020-08-21 2021-08-13 음극의 전리튬화 장치 및 음극의 전리튬화 방법

Publications (1)

Publication Number Publication Date
PL4020627T3 true PL4020627T3 (pl) 2024-12-16

Family

ID=80350458

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21858536.2T PL4020627T3 (pl) 2020-08-21 2021-08-13 Urządzenie do wstępnego litowania elektrody ujemnej i sposób wstępnego litowania elektrody ujemne

Country Status (9)

Country Link
US (1) US12315910B2 (pl)
EP (1) EP4020627B1 (pl)
JP (1) JP7266753B2 (pl)
KR (1) KR102886269B1 (pl)
CN (1) CN114467194B (pl)
ES (1) ES2991378T3 (pl)
HU (1) HUE068808T2 (pl)
PL (1) PL4020627T3 (pl)
WO (1) WO2022039449A1 (pl)

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* Cited by examiner, † Cited by third party
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KR20220045397A (ko) * 2020-10-05 2022-04-12 주식회사 엘지에너지솔루션 음극의 전리튬화 장치 및 음극의 전리튬화 방법
DE102022104630A1 (de) 2022-02-25 2023-08-31 Forschungszentrum Jülich GmbH Verfahren zur verbesserten Vorbeladung von Batterieelektroden mit Metallionen und vorbeladene Batterieelektroden mit verbesserten elektrischen Eigenschaften
CN115101710B (zh) * 2022-05-10 2024-02-13 清华大学 预锂化锂离子电池电极及其制备系统、方法和应用

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JP3196941B2 (ja) 1992-03-17 2001-08-06 ティーディーケイ株式会社 めっき装置
EP0752727B1 (en) 1995-07-03 1999-12-01 General Motors Corporation Method for manufacturing lithium-deactivated carbon anodes
JP4157308B2 (ja) 2001-06-27 2008-10-01 シャープ株式会社 めっき膜の形成方法及び該方法によりめっき膜が形成された電子部品
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Also Published As

Publication number Publication date
WO2022039449A1 (ko) 2022-02-24
EP4020627A4 (en) 2023-06-07
HUE068808T2 (hu) 2025-01-28
ES2991378T3 (es) 2024-12-03
CN114467194A (zh) 2022-05-10
JP7266753B2 (ja) 2023-04-28
EP4020627B1 (en) 2024-10-02
CN114467194B (zh) 2024-01-30
US12315910B2 (en) 2025-05-27
KR102886269B1 (ko) 2025-11-13
KR20220023516A (ko) 2022-03-02
JP2022549706A (ja) 2022-11-28
US20220328805A1 (en) 2022-10-13
EP4020627A1 (en) 2022-06-29

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