PL4053942T3 - Urządzenie do pre-litiacji anody oraz sposób pre-litiacji anody - Google Patents

Urządzenie do pre-litiacji anody oraz sposób pre-litiacji anody

Info

Publication number
PL4053942T3
PL4053942T3 PL21877854.6T PL21877854T PL4053942T3 PL 4053942 T3 PL4053942 T3 PL 4053942T3 PL 21877854 T PL21877854 T PL 21877854T PL 4053942 T3 PL4053942 T3 PL 4053942T3
Authority
PL
Poland
Prior art keywords
lithiation
anode
Prior art date
Application number
PL21877854.6T
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 PL4053942T3 publication Critical patent/PL4053942T3/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
    • 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
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/045—Electrochemical coating; Electrochemical impregnation
    • H01M4/0452—Electrochemical coating; Electrochemical impregnation from solutions
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
PL21877854.6T 2020-10-05 2021-09-03 Urządzenie do pre-litiacji anody oraz sposób pre-litiacji anody PL4053942T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200128084A KR20220045397A (ko) 2020-10-05 2020-10-05 음극의 전리튬화 장치 및 음극의 전리튬화 방법
PCT/KR2021/011949 WO2022075602A1 (ko) 2020-10-05 2021-09-03 음극의 전리튬화 장치 및 음극의 전리튬화 방법

Publications (1)

Publication Number Publication Date
PL4053942T3 true PL4053942T3 (pl) 2026-02-23

Family

ID=81126636

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21877854.6T PL4053942T3 (pl) 2020-10-05 2021-09-03 Urządzenie do pre-litiacji anody oraz sposób pre-litiacji anody

Country Status (8)

Country Link
US (1) US20230006187A1 (pl)
EP (1) EP4053942B1 (pl)
JP (1) JP7515587B2 (pl)
KR (1) KR20220045397A (pl)
CN (1) CN114788047B (pl)
ES (1) ES3055349T3 (pl)
PL (1) PL4053942T3 (pl)
WO (1) WO2022075602A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121532850A (zh) * 2023-07-14 2026-02-13 Abb瑞士股份有限公司 制造电池电极组装件的方法
NL2035566B1 (en) * 2023-08-08 2025-02-21 Lionvolt B V Artificial solid electrolyte interphase layer method and assembly
CN118173901B (zh) * 2024-03-13 2024-11-29 合肥国轩高科动力能源有限公司 一种锂离子电池电化学预锂化的方法及预锂化电芯
CN119495747B (zh) * 2024-11-25 2025-09-16 中国科学院深圳先进技术研究院 一种负极材料金属预活化的装置和金属预活化的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5595837A (en) * 1995-04-12 1997-01-21 Valence Technology, Inc. Process for prelithiation of carbon based anodes for lithium batteries
US8110076B2 (en) * 2006-04-20 2012-02-07 Inco Limited Apparatus and foam electroplating process
JP2008016199A (ja) * 2006-06-30 2008-01-24 Mitsui Mining & Smelting Co Ltd 非水電解液二次電池用負極の製造装置
JP5003088B2 (ja) 2006-10-02 2012-08-15 パナソニック株式会社 非水電解質二次電池用負極前駆体にリチウムイオンを吸蔵させる方法と装置
US9598789B2 (en) * 2011-12-01 2017-03-21 Nanoscale Components, Inc. Method for alkaliating anodes
US10128491B2 (en) * 2011-12-01 2018-11-13 Nanoscale Components, Inc. Method for alkaliating electrodes
KR101683206B1 (ko) * 2012-04-30 2016-12-06 삼성에스디아이 주식회사 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
KR102912451B1 (ko) * 2015-12-09 2026-01-13 나노스캐일 컴포넌츠, 인코포레이티드 롤 애노드들을 알칼리화하기 위한 방법
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
FR3078485B1 (fr) 2018-03-02 2020-02-28 Echosens Procede d’elastographie hybride, sonde et dispositif pour elastographie hybride
CN109103496A (zh) * 2018-08-24 2018-12-28 上海空间电源研究所 一种长贮存寿命锂离子电池及其制备方法
KR102598189B1 (ko) * 2018-10-26 2023-11-03 주식회사 엘지에너지솔루션 리튬 이차전지용 음극의 제조방법
CN113302762A (zh) * 2018-11-08 2021-08-24 麦斯韦尔技术股份有限公司 用于包含盐和/或泡沫的能量存储装置的组合物和方法
KR20200053300A (ko) 2018-11-08 2020-05-18 주식회사 포스코 리튬 이차 전지용 음극, 이의 제조 방법 및 이를 이용한 리튬 이차 전지
CN110335992B (zh) * 2019-07-11 2024-07-02 安普瑞斯（无锡）有限公司 一种锂离子电池极片预锂化装置
KR102886269B1 (ko) * 2020-08-21 2025-11-13 주식회사 엘지에너지솔루션 음극의 전리튬화 장치 및 음극의 전리튬화 방법

Also Published As

Publication number Publication date
WO2022075602A1 (ko) 2022-04-14
CN114788047A (zh) 2022-07-22
ES3055349T3 (en) 2026-02-11
US20230006187A1 (en) 2023-01-05
EP4053942A1 (en) 2022-09-07
KR20220045397A (ko) 2022-04-12
JP2023504159A (ja) 2023-02-01
EP4053942A4 (en) 2023-08-09
CN114788047B (zh) 2024-09-10
EP4053942B1 (en) 2025-10-29
JP7515587B2 (ja) 2024-07-12

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