PL3598538T3 - Sposób wytwarzania struktury elektrody ujemnej z litem metalicznym i struktura elektrody ujemnej z litem metalicznym - Google Patents

Sposób wytwarzania struktury elektrody ujemnej z litem metalicznym i struktura elektrody ujemnej z litem metalicznym

Info

Publication number
PL3598538T3
PL3598538T3 PL18869520.9T PL18869520T PL3598538T3 PL 3598538 T3 PL3598538 T3 PL 3598538T3 PL 18869520 T PL18869520 T PL 18869520T PL 3598538 T3 PL3598538 T3 PL 3598538T3
Authority
PL
Poland
Prior art keywords
negative electrode
electrode structure
lithium metal
metal negative
producing
Prior art date
Application number
PL18869520.9T
Other languages
English (en)
Inventor
Sangkyun Lee
Baeck Boem CHOI
Cha Hun Ku
Minwook 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.
Priority claimed from PCT/KR2018/010431 external-priority patent/WO2019083156A1/ko
Publication of PL3598538T3 publication Critical patent/PL3598538T3/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
    • 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
    • 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
    • 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
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • 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
    • H01M4/13—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
    • H01M4/1393—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
    • H01M4/38—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
    • H01M4/64—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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • 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
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Connection Of Batteries Or Terminals (AREA)
PL18869520.9T 2017-10-27 2018-09-06 Sposób wytwarzania struktury elektrody ujemnej z litem metalicznym i struktura elektrody ujemnej z litem metalicznym PL3598538T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20170141502 2017-10-27
KR1020180105740A KR102722632B1 (ko) 2017-10-27 2018-09-05 리튬 금속 음극 구조체의 제조방법 및 리튬 금속 음극 구조체
PCT/KR2018/010431 WO2019083156A1 (ko) 2017-10-27 2018-09-06 리튬 금속 음극 구조체의 제조방법 및 리튬 금속 음극 구조체

Publications (1)

Publication Number Publication Date
PL3598538T3 true PL3598538T3 (pl) 2024-07-22

Family

ID=66580230

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18869520.9T PL3598538T3 (pl) 2017-10-27 2018-09-06 Sposób wytwarzania struktury elektrody ujemnej z litem metalicznym i struktura elektrody ujemnej z litem metalicznym

Country Status (8)

Country Link
US (1) US11228029B2 (pl)
EP (1) EP3598538B1 (pl)
JP (1) JP7045555B2 (pl)
KR (1) KR102722632B1 (pl)
CN (1) CN110945690B (pl)
ES (1) ES2980174T3 (pl)
HU (1) HUE066904T2 (pl)
PL (1) PL3598538T3 (pl)

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CN110993958A (zh) * 2019-12-26 2020-04-10 珠海冠宇电池有限公司 一种集流体及其制备方法和应用
CN111293315A (zh) * 2020-02-25 2020-06-16 东莞塔菲尔新能源科技有限公司 一种防止极耳倒插降低电芯失效的方法
KR102892929B1 (ko) * 2020-05-21 2025-11-27 주식회사 엘지에너지솔루션 전극 조립체 및 이를 포함하는 이차 전지
CN113328210B (zh) * 2021-05-27 2022-09-27 贵州梅岭电源有限公司 一种锂电池锂金属负极板及其制备方法
CN113328211B (zh) * 2021-05-27 2022-09-27 贵州梅岭电源有限公司 一种高能量密度锂一次电池负极板及其制备方法
ES3064272T3 (en) * 2021-06-21 2026-04-23 Lg Energy Solution Ltd Method for bonding electrode tab and metal lead, and lithium secondary battery
CN116454210B (zh) * 2023-04-18 2026-05-26 兰钧新能源科技有限公司 一种复合锂金属负极结构及其制备方法与应用

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US4503088A (en) 1982-01-28 1985-03-05 Rayovac Corporation Treatment of lithium anodes
JP3176172B2 (ja) 1993-04-28 2001-06-11 キヤノン株式会社 リチウム二次電池及びその製造方法
JP4366783B2 (ja) * 1998-11-16 2009-11-18 株式会社デンソー 積層型電池及びその電極の製造方法
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
CN1179432C (zh) 2001-05-31 2004-12-08 三星Sdi株式会社 锂电池的锂金属阳级保护层的形成方法
CN100583515C (zh) * 2002-12-27 2010-01-20 松下电器产业株式会社 集电体片及电化学元件
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KR100601550B1 (ko) 2004-07-28 2006-07-19 삼성에스디아이 주식회사 리튬이온 이차 전지
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JP5465755B2 (ja) 2005-08-30 2014-04-09 三洋電機株式会社 非水系二次電池
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KR20110007785A (ko) 2009-07-17 2011-01-25 주식회사 엘지화학 무지부에 절연테이프를 구비하는 음극, 및 이를 포함하는 리튬 이차 전지
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KR101792572B1 (ko) * 2014-02-20 2017-11-01 주식회사 엘지화학 절연물질이 코팅되어 있는 전극을 포함하는 전지셀
JP2016051614A (ja) * 2014-08-29 2016-04-11 日東電工株式会社 リチウム金属二次電池
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JP6363449B2 (ja) 2014-09-26 2018-07-25 トヨタ自動車株式会社 リチウムイオン二次電池用電極の製造方法
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KR101768195B1 (ko) * 2015-01-26 2017-08-16 주식회사 엘지화학 절연 코팅부를 포함하는 양극의 제조 방법 및 이를 사용하여 제조되는 양극
JP6723074B2 (ja) * 2015-06-01 2020-07-15 マクセルホールディングス株式会社 リチウムイオン二次電池
KR102096817B1 (ko) 2015-11-12 2020-04-03 주식회사 엘지화학 노칭부를 포함하는 전극 시트를 이용하여 전극판을 제조하는 방법
WO2019005798A1 (en) * 2017-06-27 2019-01-03 Inx International Ink Co. ENERGY-CURED HEAT-ACTIVATED INK JET ADHESIVES FOR FILM APPLICATIONS

Also Published As

Publication number Publication date
KR102722632B1 (ko) 2024-10-28
KR20190047593A (ko) 2019-05-08
ES2980174T3 (es) 2024-09-30
EP3598538A1 (en) 2020-01-22
EP3598538A4 (en) 2020-06-17
EP3598538B1 (en) 2024-05-01
HUE066904T2 (hu) 2024-09-28
CN110945690A (zh) 2020-03-31
CN110945690B (zh) 2023-01-10
US11228029B2 (en) 2022-01-18
US20200161647A1 (en) 2020-05-21
JP7045555B2 (ja) 2022-04-01
JP2020518958A (ja) 2020-06-25

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