PL3598537T3 - Sposób wytwarzania mieszaniny elektrodowej oraz mieszanina elektrodowa - Google Patents

Sposób wytwarzania mieszaniny elektrodowej oraz mieszanina elektrodowa

Info

Publication number
PL3598537T3
PL3598537T3 PL18860027.4T PL18860027T PL3598537T3 PL 3598537 T3 PL3598537 T3 PL 3598537T3 PL 18860027 T PL18860027 T PL 18860027T PL 3598537 T3 PL3598537 T3 PL 3598537T3
Authority
PL
Poland
Prior art keywords
electrode mixture
making
electrode
mixture
Prior art date
Application number
PL18860027.4T
Other languages
English (en)
Inventor
Ki Tae Kim
Chang Wan Koo
Sang Hoon Choy
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 PL3598537T3 publication Critical patent/PL3598537T3/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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • 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
    • 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
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • 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
    • 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
    • H01M4/62—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
    • H01M4/621—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
    • 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
    • H01M4/13—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
    • H01M4/13—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
    • 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)
PL18860027.4T 2017-09-29 2018-09-27 Sposób wytwarzania mieszaniny elektrodowej oraz mieszanina elektrodowa PL3598537T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170128263A KR102261501B1 (ko) 2017-09-29 2017-09-29 전극 합제의 제조 방법 및 전극 합제
PCT/KR2018/011435 WO2019066497A2 (ko) 2017-09-29 2018-09-27 전극 합제의 제조 방법 및 전극 합제

Publications (1)

Publication Number Publication Date
PL3598537T3 true PL3598537T3 (pl) 2024-12-16

Family

ID=65903798

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18860027.4T PL3598537T3 (pl) 2017-09-29 2018-09-27 Sposób wytwarzania mieszaniny elektrodowej oraz mieszanina elektrodowa

Country Status (8)

Country Link
US (2) US11575121B2 (pl)
EP (1) EP3598537B1 (pl)
KR (1) KR102261501B1 (pl)
CN (1) CN110692150B (pl)
ES (1) ES2988712T3 (pl)
HU (1) HUE068562T2 (pl)
PL (1) PL3598537T3 (pl)
WO (1) WO2019066497A2 (pl)

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KR102696472B1 (ko) * 2020-10-21 2024-08-19 주식회사 엘지에너지솔루션 이차전지용 건식 전극을 제조하기 위한 전극용 분체, 이의 제조방법, 이를 사용한 건식 전극의 제조방법, 건식 전극, 이를 포함하는 이차전지, 에너지 저장장치, 및 건식 전극 제조장치
WO2022086103A1 (ko) * 2020-10-21 2022-04-28 주식회사 엘지에너지솔루션 이차 전지용 전극, 이를 포함하는 이차 전지 및 전극 제조 방법
KR102692860B1 (ko) * 2020-10-21 2024-08-07 주식회사 엘지에너지솔루션 이차 전지용 전극, 이를 포함하는 이차 전지 및 전극 제조 방법
CN115715430A (zh) * 2020-10-26 2023-02-24 株式会社Lg新能源 用于二次电池的电极、包括该电极的二次电池和制造电极的方法
CN116472619A (zh) * 2020-11-30 2023-07-21 松下知识产权经营株式会社 电极及电极的制造方法
DE102020216546A1 (de) 2020-12-23 2022-06-23 Volkswagen Aktiengesellschaft Verfahren zur Herstellung einer Elektrodenpulvermischung einer Batteriezelle
US20230178754A1 (en) * 2021-01-27 2023-06-08 Lg Energy Solution, Ltd. Free-Standing Film For Dry Electrode, Manufacturing Apparatus Thereof, Dry Electrode Including The Same, And Secondary Battery
HUE069856T2 (hu) 2021-08-06 2025-04-28 Lg Energy Solution Ltd Száraz elektródafilmet tartalmazó elektróda elektrokémiai eszközhöz, és eljárás annak elõállítására
CN116547826A (zh) * 2021-09-16 2023-08-04 株式会社Lg新能源 锂二次电池用电极、其制备方法和包含其的锂二次电池
KR102678680B1 (ko) * 2021-09-16 2024-06-26 주식회사 엘지에너지솔루션 리튬 이차전지용 전극, 이의 제조방법 및 이를 포함하는 리튬 이차전지
JP7783881B2 (ja) * 2021-09-16 2025-12-10 エルジー エナジー ソリューション リミテッド リチウム二次電池用電極、この製造方法及びこれを含むリチウム二次電池
DE102021210652A1 (de) * 2021-09-23 2023-03-23 Volkswagen Aktiengesellschaft Verfahren zur Herstellung einer Elektrodenpulvermischung einer Batteriezelle
CA3215575A1 (en) 2021-11-12 2023-05-19 Lg Energy Solution, Ltd. Non-aqueous electrolytic solution for lithium secondary battery and lithium secondary battery containing same
KR102700484B1 (ko) * 2022-04-20 2024-08-30 주식회사 엘지에너지솔루션 도전재 마스터 배치 및 이를 이용하여 제조된 건식 전극
KR20230163119A (ko) 2022-05-23 2023-11-30 에스케이온 주식회사 이차전지용 건식 전극 조성물, 건식 전극 시트 제조방법, 건식 전극 시트, 전극 및 이차전지
KR20250033433A (ko) * 2023-08-29 2025-03-10 삼성에스디아이 주식회사 건식 파우더 니딩 장치
GB202314520D0 (en) * 2023-09-21 2023-11-08 Anaphite Ltd Composites

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WO2016099038A1 (ko) * 2014-12-16 2016-06-23 주식회사 엘지화학 Ptc 물질을 포함하는 이차전지용 전극을 제조하는 방법 및 이에 의해 제조되는 전극
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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
US20170098818A1 (en) 2015-10-02 2017-04-06 The University Of Kentucky Research Foundation Solvent-free dry powder-coating method for electrode fabrication
WO2019059724A2 (ko) 2017-09-25 2019-03-28 주식회사 엘지화학 이차전지용 전극을 제조하는 방법 및 이에 의해 제조된 전극

Also Published As

Publication number Publication date
US20230123951A1 (en) 2023-04-20
CN110692150B (zh) 2022-08-02
EP3598537A2 (en) 2020-01-22
ES2988712T3 (es) 2024-11-21
HUE068562T2 (hu) 2025-01-28
US20200168895A1 (en) 2020-05-28
EP3598537A4 (en) 2020-06-10
US11575121B2 (en) 2023-02-07
WO2019066497A2 (ko) 2019-04-04
CN110692150A (zh) 2020-01-14
US11876214B2 (en) 2024-01-16
WO2019066497A3 (ko) 2019-05-23
EP3598537B1 (en) 2024-09-11
KR20190038163A (ko) 2019-04-08
KR102261501B1 (ko) 2021-06-07

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