PL3522270T3 - Sposób wytwarzania katody do baterii akumulatorowej, wytworzona w ten sposób katoda do baterii akumulatorowej oraz litowa bateria akumulatorowa zawierająca tę samą katodę - Google Patents

Sposób wytwarzania katody do baterii akumulatorowej, wytworzona w ten sposób katoda do baterii akumulatorowej oraz litowa bateria akumulatorowa zawierająca tę samą katodę

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Publication number
PL3522270T3
PL3522270T3 PL18806311.9T PL18806311T PL3522270T3 PL 3522270 T3 PL3522270 T3 PL 3522270T3 PL 18806311 T PL18806311 T PL 18806311T PL 3522270 T3 PL3522270 T3 PL 3522270T3
Authority
PL
Poland
Prior art keywords
secondary battery
cathode
fabrication method
fabricated
same
Prior art date
Application number
PL18806311.9T
Other languages
English (en)
Inventor
Yong Ju Lee
Sun Young Shin
Se Mi Park
Il Geun Oh
Eun Kyung 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 PL3522270T3 publication Critical patent/PL3522270T3/pl

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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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/36—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
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M2004/021—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
    • H01M2004/028—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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection 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
    • 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
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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

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  • 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)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
PL18806311.9T 2017-05-25 2018-05-25 Sposób wytwarzania katody do baterii akumulatorowej, wytworzona w ten sposób katoda do baterii akumulatorowej oraz litowa bateria akumulatorowa zawierająca tę samą katodę PL3522270T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170064830A KR102270113B1 (ko) 2017-05-25 2017-05-25 이차전지용 양극의 제조방법, 이와 같이 제조된 이차전지용 양극 및 이를 포함하는 리튬 이차전지
PCT/KR2018/005996 WO2018217071A1 (ko) 2017-05-25 2018-05-25 이차전지용 양극의 제조방법, 이와 같이 제조된 이차전지용 양극 및 이를 포함하는 리튬 이차전지

Publications (1)

Publication Number Publication Date
PL3522270T3 true PL3522270T3 (pl) 2023-12-27

Family

ID=64395797

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18806311.9T PL3522270T3 (pl) 2017-05-25 2018-05-25 Sposób wytwarzania katody do baterii akumulatorowej, wytworzona w ten sposób katoda do baterii akumulatorowej oraz litowa bateria akumulatorowa zawierająca tę samą katodę

Country Status (9)

Country Link
US (2) US20190267614A1 (pl)
EP (1) EP3522270B1 (pl)
JP (1) JP7041807B2 (pl)
KR (1) KR102270113B1 (pl)
CN (1) CN110663126B (pl)
ES (1) ES2960383T3 (pl)
HU (1) HUE063488T2 (pl)
PL (1) PL3522270T3 (pl)
WO (1) WO2018217071A1 (pl)

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FR3068832B1 (fr) * 2017-07-07 2021-06-04 Renault Sas Procede de fabrication d'un accumulateur du type lithium-ion
WO2020150240A1 (en) * 2019-01-15 2020-07-23 Maxwell Technologies, Inc. Compositions and methods for prelithiating energy storage devices
KR102568649B1 (ko) * 2019-07-31 2023-08-22 재단법인대구경북과학기술원 리튬 이차전지용 양극 및 이를 포함하는 리튬 이차전지
US12087949B2 (en) * 2019-11-13 2024-09-10 Enevate Corporation Sacrificial salts in Li-rich, defect anti-fluorite compounds in cathodes for prelithiation in lithium ion batteries
KR102900348B1 (ko) * 2019-11-18 2025-12-15 주식회사 엘지에너지솔루션 음극 및 이를 포함하는 이차전지
KR102766501B1 (ko) * 2019-12-10 2025-02-12 주식회사 엘지에너지솔루션 단위셀의 제조장치 및 제조방법
EP3848949A1 (en) * 2020-01-08 2021-07-14 Fundación Centro de Investigación Cooperativa de Energías Alternativas, CIC Energigune Fundazioa Metal ion capacitor based on hard carbon as negative electrode and a mixture of activated carbon and sacrificial salt as the positive electrode
JP7670814B2 (ja) * 2020-10-14 2025-04-30 エルジー エナジー ソリューション リミテッド 二次電池用の正極及びそれを含む二次電池
CN112271280B (zh) * 2020-10-22 2023-01-13 欣旺达电动汽车电池有限公司 复合正极材料及其制备方法和锂离子电池
CN112635770A (zh) * 2020-12-17 2021-04-09 惠州亿纬锂能股份有限公司 一种锂离子电池预锂化正极极片及锂离子电池的制备方法
KR20220120315A (ko) * 2021-02-23 2022-08-30 주식회사 엘지에너지솔루션 희생 양극재 및 이를 포함하는 리튬 이차전지
CN115863791B (zh) * 2021-08-31 2025-10-31 宁德新能源科技有限公司 电化学装置和电子装置
CN116190648A (zh) * 2021-11-26 2023-05-30 横店集团东磁股份有限公司 一种正极材料组合物、正极极片及其制备方法和应用
DE102022202213A1 (de) 2022-03-04 2023-09-07 Volkswagen Aktiengesellschaft Verfahren zum Herstellen einer Elektrode, Elektrode, Lithiumionenzelle
KR102816122B1 (ko) * 2022-07-27 2025-05-30 삼성에스디아이 주식회사 양극, 및 이를 포함하는 리튬 이차 전지
CN115832468B (zh) * 2022-11-17 2025-07-04 宁德时代新能源科技股份有限公司 补锂极片及其制备方法、以及包含该补锂极片的电池和用电设备

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Also Published As

Publication number Publication date
US20190267614A1 (en) 2019-08-29
KR102270113B1 (ko) 2021-06-28
EP3522270A4 (en) 2020-03-11
CN110663126A (zh) 2020-01-07
EP3522270B1 (en) 2023-09-20
CN110663126B (zh) 2022-11-08
JP7041807B2 (ja) 2022-03-25
KR20180129184A (ko) 2018-12-05
HUE063488T2 (hu) 2024-01-28
US20220093912A1 (en) 2022-03-24
WO2018217071A1 (ko) 2018-11-29
EP3522270A1 (en) 2019-08-07
ES2960383T3 (es) 2024-03-04
JP2020502757A (ja) 2020-01-23

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