PL3444869T3 - Sposób wytwarzania elektrody do litowej baterii akumulatorowej - Google Patents

Sposób wytwarzania elektrody do litowej baterii akumulatorowej

Info

Publication number
PL3444869T3
PL3444869T3 PL17881806T PL17881806T PL3444869T3 PL 3444869 T3 PL3444869 T3 PL 3444869T3 PL 17881806 T PL17881806 T PL 17881806T PL 17881806 T PL17881806 T PL 17881806T PL 3444869 T3 PL3444869 T3 PL 3444869T3
Authority
PL
Poland
Prior art keywords
secondary battery
lithium secondary
manufacturing electrode
electrode
manufacturing
Prior art date
Application number
PL17881806T
Other languages
English (en)
Inventor
Cheol-Woo Kim
Jin-Young Son
Hyun-Sik Chae
Sang-Hoon Choy
Original Assignee
Lg Chem, 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 Chem, Ltd. filed Critical Lg Chem, Ltd.
Priority claimed from PCT/KR2017/014422 external-priority patent/WO2018110912A1/ko
Publication of PL3444869T3 publication Critical patent/PL3444869T3/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
    • 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
    • H01M4/04—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
    • H01M4/139—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
    • H01M4/13—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • 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
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL17881806T 2016-12-12 2017-12-08 Sposób wytwarzania elektrody do litowej baterii akumulatorowej PL3444869T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20160168646 2016-12-12
KR1020170167733A KR102081397B1 (ko) 2016-12-12 2017-12-07 리튬 이차전지용 전극의 제조방법
EP17881806.8A EP3444869B1 (en) 2016-12-12 2017-12-08 Method for manufacturing electrode for lithium secondary battery
PCT/KR2017/014422 WO2018110912A1 (ko) 2016-12-12 2017-12-08 리튬 이차전지용 전극의 제조방법

Publications (1)

Publication Number Publication Date
PL3444869T3 true PL3444869T3 (pl) 2020-09-07

Family

ID=62770069

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17881806T PL3444869T3 (pl) 2016-12-12 2017-12-08 Sposób wytwarzania elektrody do litowej baterii akumulatorowej

Country Status (5)

Country Link
US (1) US11038157B2 (pl)
EP (1) EP3444869B1 (pl)
KR (1) KR102081397B1 (pl)
CN (1) CN109155393B (pl)
PL (1) PL3444869T3 (pl)

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CN110290889A (zh) 2017-02-14 2019-09-27 蜻蜓能源公司 预涂覆粉末的制备和粉末膜沉积
JP7035983B2 (ja) * 2018-11-26 2022-03-15 トヨタ自動車株式会社 電極シート製造装置
KR102775484B1 (ko) * 2019-05-08 2025-03-04 주식회사 엘지에너지솔루션 전고체전지의 양극 제조방법 및 이를 이용하여 제조된 전고체전지의 양극
CN112786846B (zh) * 2019-11-08 2022-08-19 恒大新能源技术(深圳)有限公司 正极材料及其制备方法、锂离子电池
FR3106702B1 (fr) * 2020-01-29 2022-10-07 Arkema France Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant
EP4120383A4 (en) * 2020-03-11 2024-07-31 Panasonic Intellectual Property Management Co., Ltd. ELECTRODE FOR SECONDARY BATTERY AND PRODUCTION METHOD THEREFOR
CN111613775A (zh) * 2020-05-20 2020-09-01 东莞东阳光科研发有限公司 电极片及其制备方法、应用
KR102153309B1 (ko) * 2020-07-24 2020-09-09 유성운 음극 활물질의 제조방법 및 상기 음극 활물질을 포함하는 이차전지.
KR102156535B1 (ko) * 2020-07-24 2020-09-17 유성운 음극 활물질의 제조방법 및 상기 음극 활물질을 포함하는 이차전지.
KR102873608B1 (ko) * 2020-07-28 2025-10-17 주식회사 엘지에너지솔루션 이차 전지용 전극 및 이를 포함하는 이차 전지
CN112635701A (zh) * 2020-12-21 2021-04-09 天目湖先进储能技术研究院有限公司 一种锂电池电极及其干法制备方法和应用
KR20220090461A (ko) * 2020-12-22 2022-06-29 주식회사 엘지에너지솔루션 리튬 이차전지용 양극의 제조 방법 및 이에 의하여 제조된 리튬 이차전지용 양극
FR3118533B1 (fr) 2020-12-24 2023-03-10 Solvionic Procédé de préparation d’une electrode à charge massique élevée remplie d’électrolyte pour batterie à haute densité énergétique
KR102774356B1 (ko) 2021-02-22 2025-03-04 삼성에스디아이 주식회사 전극, 이를 포함하는 리튬전지 및 이의 제조방법
US20220328799A1 (en) * 2021-04-08 2022-10-13 Livent USA Corp. Dry process for forming an electrode
CN113054197B (zh) * 2021-04-21 2022-06-14 中国科学院物理研究所 硬碳粘结剂、包含硬碳粘结剂的负极片和钠离子电池
KR20230013757A (ko) 2021-07-20 2023-01-27 현대자동차주식회사 이차전지용 전극필름의 제조 시스템 및 이를 이용한 전극필름의 제조방법
KR102465331B1 (ko) * 2021-08-09 2022-11-10 주식회사 제이디 이차전지 전극 공정용 코팅장치 및 코팅방법
CN114824280B (zh) * 2022-06-27 2022-09-06 蚂蚁新能源科技(天津)有限公司 锂离子电池干法电极用复合正极材料及其制备方法和应用
US20240222594A1 (en) * 2022-12-23 2024-07-04 Sakuu Corporation Electrode fabrication process
EP4394906A1 (en) 2022-12-30 2024-07-03 Automotive Cells Company SE New process for manufacturing a dry electrode preparation
EP4394907A1 (en) 2022-12-30 2024-07-03 Automotive Cells Company SE New process for manufacturing a dry electrode for batteries through an intermediate compressed film
KR102867453B1 (ko) * 2023-03-27 2025-10-14 연세대학교 산학협력단 이차전지용 건식 전극의 제조방법 및 이에 따라 제조된 이차전지용 전극
DE102023130520A1 (de) * 2023-11-06 2025-05-08 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung einer Elektrodenfolie, Elektrode mit der Elektrodenfolie, und Energiespeicher umfassend die Elektrode
KR102821783B1 (ko) * 2024-11-12 2025-06-16 가천대학교 산학협력단 건식 공정을 통해 전기화학특성을 향상시킨 리튬이차전지 및 그 제조 방법

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JP4050072B2 (ja) 2002-03-08 2008-02-20 Ｊｆｅケミカル株式会社 黒鉛質粒子の製造方法およびリチウムイオン二次電池用負極材料
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JP6413573B2 (ja) 2014-09-30 2018-10-31 株式会社豊田中央研究所 電極用複合粒子及びその製造方法
JP6137217B2 (ja) 2015-02-12 2017-05-31 トヨタ自動車株式会社 非水電解質二次電池用負極の製造方法
CN105070879A (zh) * 2015-07-30 2015-11-18 河北中智电池制造有限公司 一种节能环保型锂电池极片制备工艺及设备
JP2017062960A (ja) 2015-09-25 2017-03-30 住友金属鉱山株式会社 非水系電解質二次電池用正極合材ペーストの製造方法、および非水系電解質二次電池用正極の製造方法

Also Published As

Publication number Publication date
US11038157B2 (en) 2021-06-15
KR20180067428A (ko) 2018-06-20
CN109155393B (zh) 2021-11-19
EP3444869A4 (en) 2019-06-19
KR102081397B1 (ko) 2020-02-25
EP3444869B1 (en) 2020-05-13
CN109155393A (zh) 2019-01-04
EP3444869A1 (en) 2019-02-20
US20190140254A1 (en) 2019-05-09

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