PL4060761T3 - Elektroda dodatnia do baterii wielokrotnego ładowania, sposób jej wytwarzania oraz zawierająca ją litowa bateria wielokrotnego ładowania - Google Patents

Elektroda dodatnia do baterii wielokrotnego ładowania, sposób jej wytwarzania oraz zawierająca ją litowa bateria wielokrotnego ładowania

Info

Publication number
PL4060761T3
PL4060761T3 PL21800590.8T PL21800590T PL4060761T3 PL 4060761 T3 PL4060761 T3 PL 4060761T3 PL 21800590 T PL21800590 T PL 21800590T PL 4060761 T3 PL4060761 T3 PL 4060761T3
Authority
PL
Poland
Prior art keywords
same
secondary battery
manufacturing
positive electrode
lithium secondary
Prior art date
Application number
PL21800590.8T
Other languages
English (en)
Inventor
Ji Hoon Ryu
Song Yi Han
Ki Won Sung
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 PL4060761T3 publication Critical patent/PL4060761T3/pl

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566Liquid materials
    • H01M10/0567Liquid materials characterised by the additives
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • H01M4/0402Methods of deposition of the material
    • H01M4/0404Methods of deposition of the material by coating on electrode collectors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • H01M4/043Processes of manufacture in general involving compressing or compaction
    • H01M4/0435Rolling or calendering
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • H01M4/1391Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/362Composites
    • H01M4/366Composites as layered products
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/64Carriers or collectors
    • H01M4/66Selection of materials
    • H01M4/661Metal or alloys, e.g. alloy coatings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028Positive electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0017Non-aqueous electrolytes
    • H01M2300/0025Organic electrolyte
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
PL21800590.8T 2020-05-08 2021-05-07 Elektroda dodatnia do baterii wielokrotnego ładowania, sposób jej wytwarzania oraz zawierająca ją litowa bateria wielokrotnego ładowania PL4060761T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20200054986 2020-05-08
PCT/KR2021/005710 WO2021225396A1 (ko) 2020-05-08 2021-05-07 이차전지용 양극, 그 제조방법 및 이를 포함하는 리튬 이차전지

Publications (1)

Publication Number Publication Date
PL4060761T3 true PL4060761T3 (pl) 2024-10-21

Family

ID=78468262

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21800590.8T PL4060761T3 (pl) 2020-05-08 2021-05-07 Elektroda dodatnia do baterii wielokrotnego ładowania, sposób jej wytwarzania oraz zawierająca ją litowa bateria wielokrotnego ładowania

Country Status (9)

Country Link
US (1) US12573616B2 (pl)
EP (1) EP4060761B1 (pl)
JP (1) JP7451709B2 (pl)
KR (1) KR20210136877A (pl)
CN (1) CN114788043B (pl)
ES (1) ES2988696T3 (pl)
HU (1) HUE068319T2 (pl)
PL (1) PL4060761T3 (pl)
WO (1) WO2021225396A1 (pl)

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EP4402733A1 (en) * 2021-09-13 2024-07-24 Sion Power Corporation High voltage lithium-containing electrochemical cells and related methods
CN116031410A (zh) * 2023-03-29 2023-04-28 长安新能源南京研究院有限公司 一种复合正极极片、制备方法及应用
WO2024197943A1 (zh) * 2023-03-31 2024-10-03 宁德新能源科技有限公司 一种二次电池和电子装置
CN116960364A (zh) * 2023-09-21 2023-10-27 宁德时代新能源科技股份有限公司 正极集流体、正极极片、电池单体、电池和用电装置
KR20250089301A (ko) * 2023-12-11 2025-06-18 주식회사 엘지에너지솔루션 전극 제조 방법 및 이를 통해 제조된 전극

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JP4201619B2 (ja) * 2003-02-26 2008-12-24 三洋電機株式会社 非水電解質二次電池、及びそれに使用する電極の製造方法
KR100588288B1 (ko) 2004-02-16 2006-06-09 주식회사 엘지화학 리튬 이차 전지용 전극
JP5079335B2 (ja) 2004-02-16 2012-11-21 エルジー・ケム・リミテッド リチウム2次電池用電極
JP2006080020A (ja) 2004-09-13 2006-03-23 Nissan Motor Co Ltd 二次電池
KR100892048B1 (ko) 2006-09-18 2009-04-06 주식회사 엘지화학 고율 방전 특성이 향상된 이차전지
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KR102415543B1 (ko) 2018-01-18 2022-06-30 주식회사 엘지에너지솔루션 고체 전해질 전지용 전극 및 그를 포함하는 고체 전해질 전지
KR102415542B1 (ko) 2018-01-18 2022-06-30 주식회사 엘지에너지솔루션 고체 전해질 전지용 양극 활물질 슬러리 및 그로부터 제조된 고체 전해질 전지용 양극
JP6773059B2 (ja) 2018-02-14 2020-10-21 トヨタ自動車株式会社 非水電解質二次電池
CN109004175B (zh) 2018-02-26 2020-09-18 宁德新能源科技有限公司 正极极片和锂离子电池
KR102281373B1 (ko) 2018-04-26 2021-07-22 주식회사 엘지에너지솔루션 고체 전해질 전지용 양극 및 그를 포함하는 고체 전해질 전지
KR102436308B1 (ko) 2018-10-18 2022-08-24 에스케이온 주식회사 리튬 이차 전지
CN111092194B (zh) * 2018-10-23 2021-03-26 宁德时代新能源科技股份有限公司 一种正极极片、其制备方法以及锂离子二次电池

Also Published As

Publication number Publication date
EP4060761A4 (en) 2023-08-02
WO2021225396A1 (ko) 2021-11-11
CN114788043A (zh) 2022-07-22
US20230044623A1 (en) 2023-02-09
KR20210136877A (ko) 2021-11-17
HUE068319T2 (hu) 2024-12-28
CN114788043B (zh) 2024-01-09
JP2023508273A (ja) 2023-03-02
EP4060761B1 (en) 2024-08-21
JP7451709B2 (ja) 2024-03-18
ES2988696T3 (es) 2024-11-21
EP4060761A1 (en) 2022-09-21
US12573616B2 (en) 2026-03-10

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