KR102227863B1 - 리튬 이온 이차 전지 전극용 시트의 제조 방법 - Google Patents

리튬 이온 이차 전지 전극용 시트의 제조 방법 Download PDF

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Publication number
KR102227863B1
KR102227863B1 KR1020157014505A KR20157014505A KR102227863B1 KR 102227863 B1 KR102227863 B1 KR 102227863B1 KR 1020157014505 A KR1020157014505 A KR 1020157014505A KR 20157014505 A KR20157014505 A KR 20157014505A KR 102227863 B1 KR102227863 B1 KR 102227863B1
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KR
South Korea
Prior art keywords
sheet
powder
ion secondary
secondary battery
rotation speed
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KR1020157014505A
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English (en)
Korean (ko)
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KR20150134310A (ko
Inventor
유지 시바타
가즈유키 오니시
에이지 오리사카
가즈히로 스즈키
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제온 코포레이션
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Application filed by 제온 코포레이션 filed Critical 제온 코포레이션
Publication of KR20150134310A publication Critical patent/KR20150134310A/ko
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Publication of KR102227863B1 publication Critical patent/KR102227863B1/ko

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    • 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
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0409—Methods of deposition of the material by a doctor blade method, slip-casting or roller coating
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
KR1020157014505A 2013-03-26 2014-02-28 리튬 이온 이차 전지 전극용 시트의 제조 방법 KR102227863B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2013-063975 2013-03-26
JP2013063975A JP6086384B2 (ja) 2013-03-26 2013-03-26 リチウムイオン二次電池電極用シートの製造方法
PCT/JP2014/055024 WO2014156464A1 (ja) 2013-03-26 2014-02-28 リチウムイオン二次電池電極用シートの製造方法

Publications (2)

Publication Number Publication Date
KR20150134310A KR20150134310A (ko) 2015-12-01
KR102227863B1 true KR102227863B1 (ko) 2021-03-12

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Family Applications (1)

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KR1020157014505A KR102227863B1 (ko) 2013-03-26 2014-02-28 리튬 이온 이차 전지 전극용 시트의 제조 방법

Country Status (4)

Country Link
JP (1) JP6086384B2 (ja)
KR (1) KR102227863B1 (ja)
CN (1) CN105190957B (ja)
WO (1) WO2014156464A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150038003A (ko) 2012-09-19 2015-04-08 도요타 지도샤（주） 리튬 이온 이차 전지
JP2016081871A (ja) * 2014-10-22 2016-05-16 トヨタ自動車株式会社 電極の製造方法および製造装置
JP6142884B2 (ja) 2015-02-16 2017-06-07 トヨタ自動車株式会社 非水電解質二次電池の製造方法
JP6354698B2 (ja) 2015-08-05 2018-07-11 トヨタ自動車株式会社 電極板の製造方法
JP6455498B2 (ja) 2016-11-16 2019-01-23 トヨタ自動車株式会社 電極板製造装置、正極板の製造方法及び負極板の製造方法
JP6992630B2 (ja) * 2018-03-20 2022-01-13 トヨタ自動車株式会社 電極板の製造方法および製造装置
WO2020150254A1 (en) * 2019-01-16 2020-07-23 Maxwell Technologies, Inc. System and methods for manufacturing a dry electrode
CN111156853B (zh) * 2019-09-23 2021-07-09 李居强 一种传热板加注口
JP7261783B2 (ja) * 2020-11-18 2023-04-20 プライムプラネットエナジー＆ソリューションズ株式会社 電極の製造方法および電極ペースト塗工装置
KR20220113110A (ko) * 2021-02-05 2022-08-12 주식회사 엘지에너지솔루션 가압력 조절이 가능한 라미네이션 롤을 포함하는 라미네이션 장치 및 이를 이용하여 제조된 전극조립체
JP7304376B2 (ja) * 2021-03-01 2023-07-06 プライムプラネットエナジー＆ソリューションズ株式会社 電極の製造方法
KR102624435B1 (ko) * 2023-04-21 2024-01-16 주식회사 하이리온 전지의 전극 제조 방법 및 전지의 전극 제조 장치
KR102668117B1 (ko) * 2023-07-17 2024-05-23 주식회사 하이리온 전극 코팅재의 제조 장치, 이를 이용하는 전극 코팅재의 제조 방법, 전지의 전극 제조 장치 및 이를 이용하는 전지의 전극 제조 방법

Citations (2)

* Cited by examiner, † Cited by third party
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JP2008202085A (ja) * 2007-02-19 2008-09-04 Ihi Corp 材料圧縮加工装置のロール面上の粉末層厚制御方法及び装置
WO2013031854A1 (ja) * 2011-08-31 2013-03-07 日本ゼオン株式会社 粉体成形装置及び粉体成形物の製造方法

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Publication number Priority date Publication date Assignee Title
JPS59229223A (ja) * 1983-06-13 1984-12-22 Hitachi Ltd 板厚制御装置
JPS6333502A (ja) * 1986-07-29 1988-02-13 Ishikawajima Harima Heavy Ind Co Ltd 粉体圧延方法及びその装置
JPS63307204A (ja) * 1987-06-04 1988-12-14 Ishikawajima Harima Heavy Ind Co Ltd 粉末圧延方法及び装置
JPH08236120A (ja) * 1995-03-01 1996-09-13 Furukawa Electric Co Ltd:The 多孔質電解金属箔の製造方法、その電解金属箔を用いた二次電池用電極
JP2000306574A (ja) * 1999-04-23 2000-11-02 Sumitomo Metal Ind Ltd 電池用電極の製造方法
JP3873719B2 (ja) 2000-11-10 2007-01-24 石川島播磨重工業株式会社 粉末圧延装置および粉末圧延方法
CN101197444B (zh) * 2006-12-08 2010-06-16 比亚迪股份有限公司 空气电极及其制备方法和设备
WO2010026784A1 (ja) * 2008-09-02 2010-03-11 トヨタ自動車株式会社 電極シートの製造方法およびその装置
JP5782927B2 (ja) * 2011-08-31 2015-09-24 日本ゼオン株式会社 粉体成形装置及び粉体成形シートの製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008202085A (ja) * 2007-02-19 2008-09-04 Ihi Corp 材料圧縮加工装置のロール面上の粉末層厚制御方法及び装置
WO2013031854A1 (ja) * 2011-08-31 2013-03-07 日本ゼオン株式会社 粉体成形装置及び粉体成形物の製造方法

Also Published As

Publication number Publication date
JP2014191880A (ja) 2014-10-06
JP6086384B2 (ja) 2017-03-01
CN105190957A (zh) 2015-12-23
WO2014156464A1 (ja) 2014-10-02
KR20150134310A (ko) 2015-12-01
CN105190957B (zh) 2017-09-29

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