PL4250393T3 - Elektroda ujemna do litowej baterii akumulatorowej i litowa bateria akumulatorowa zawierająca ją - Google Patents

Elektroda ujemna do litowej baterii akumulatorowej i litowa bateria akumulatorowa zawierająca ją

Info

Publication number
PL4250393T3
PL4250393T3 PL22896011.8T PL22896011T PL4250393T3 PL 4250393 T3 PL4250393 T3 PL 4250393T3 PL 22896011 T PL22896011 T PL 22896011T PL 4250393 T3 PL4250393 T3 PL 4250393T3
Authority
PL
Poland
Prior art keywords
rechargeable battery
lithium rechargeable
negative electrode
battery containing
lithium
Prior art date
Application number
PL22896011.8T
Other languages
English (en)
Inventor
Myeongseong KIM
Kihyun Kim
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 PL4250393T3 publication Critical patent/PL4250393T3/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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • 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
    • H01M4/0483—Processes of manufacture in general by methods including the handling of a melt
    • H01M4/0485—Casting
    • 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
    • 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
PL22896011.8T 2021-11-22 2022-11-15 Elektroda ujemna do litowej baterii akumulatorowej i litowa bateria akumulatorowa zawierająca ją PL4250393T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210160928A KR20230074882A (ko) 2021-11-22 2021-11-22 리튬 이차전지용 음극 및 이를 포함하는 리튬 이차전지
PCT/KR2022/017954 WO2023090805A1 (ko) 2021-11-22 2022-11-15 리튬 이차전지용 음극 및 이를 포함하는 리튬 이차전지

Publications (1)

Publication Number Publication Date
PL4250393T3 true PL4250393T3 (pl) 2025-07-07

Family

ID=86397334

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22896011.8T PL4250393T3 (pl) 2021-11-22 2022-11-15 Elektroda ujemna do litowej baterii akumulatorowej i litowa bateria akumulatorowa zawierająca ją

Country Status (9)

Country Link
US (1) US20240072310A1 (pl)
EP (1) EP4250393B1 (pl)
JP (1) JP7685599B2 (pl)
KR (1) KR20230074882A (pl)
CN (1) CN116711103A (pl)
ES (1) ES3033115T3 (pl)
HU (1) HUE071596T2 (pl)
PL (1) PL4250393T3 (pl)
WO (1) WO2023090805A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7829583B2 (ja) * 2020-12-28 2026-03-13 寧徳新能源科技有限公司 負極片、電気化学装置及び電子装置
KR20250152133A (ko) * 2024-04-15 2025-10-23 삼성에스디아이 주식회사 전고체 이차전지

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3259850B2 (ja) * 1992-09-01 2002-02-25 株式会社デンソー リチウム二次電池用負極
JPH09251851A (ja) * 1996-03-14 1997-09-22 Univ Waseda リチウム電池およびその製造方法
JP3428428B2 (ja) * 1998-04-03 2003-07-22 松下電器産業株式会社 非水電解質電池用負極およびその製造方法
JP3812324B2 (ja) 2000-11-06 2006-08-23 日本電気株式会社 リチウム二次電池とその製造方法
JP2005063731A (ja) 2003-08-08 2005-03-10 Japan Storage Battery Co Ltd 非水電解質二次電池およびその製造方法
KR102069826B1 (ko) * 2015-07-22 2020-01-23 주식회사 엘지화학 다공성 리튬전극과 그 제조방법 및 이를 이용한 리튬 이차전지
KR102327179B1 (ko) * 2017-08-10 2021-11-16 주식회사 엘지에너지솔루션 리튬금속과 무기물 복합박막 제조방법 및 이를 이용한 리튬 이차전지 음극의 전리튬화 방법
KR20200081305A (ko) * 2018-12-26 2020-07-07 한양대학교 산학협력단 입자를 구비하는 전극, 이의 제조방법, 및 리튬 이차전지
KR20200132491A (ko) 2019-05-17 2020-11-25 한양대학교 산학협력단 표면 상에 보호막이 형성된 금속 음극을 구비하는 이차 전지
KR102805042B1 (ko) 2019-11-08 2025-05-12 삼성에스디아이 주식회사 전고체 이차전지용 음극층, 이를 포함하는 전고체 이차전지 및 그 제조방법
US20220416221A1 (en) * 2020-02-27 2022-12-29 Lg Energy Solution, Ltd. Method for manufacturing lithium metal negative electrode, lithium metal negative electrode manufactured thereby, and lithium-sulfur battery comprising same

Also Published As

Publication number Publication date
CN116711103A (zh) 2023-09-05
US20240072310A1 (en) 2024-02-29
KR20230074882A (ko) 2023-05-31
HUE071596T2 (hu) 2025-09-28
ES3033115T3 (en) 2025-07-30
JP2024501341A (ja) 2024-01-11
EP4250393B1 (en) 2025-03-19
JP7685599B2 (ja) 2025-05-29
EP4250393A4 (en) 2024-08-21
WO2023090805A1 (ko) 2023-05-25
EP4250393A1 (en) 2023-09-27

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