JP5875487B2 - リチウムイオン二次電池の製造方法及び製造装置 - Google Patents

リチウムイオン二次電池の製造方法及び製造装置 Download PDF

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JP5875487B2
JP5875487B2 JP2012188650A JP2012188650A JP5875487B2 JP 5875487 B2 JP5875487 B2 JP 5875487B2 JP 2012188650 A JP2012188650 A JP 2012188650A JP 2012188650 A JP2012188650 A JP 2012188650A JP 5875487 B2 JP5875487 B2 JP 5875487B2
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electrode
ion secondary
positive electrode
secondary battery
lithium ion
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JP2014049184A (ja
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洋一 ▲高▼原
洋一 ▲高▼原
正志 西亀
正志 西亀
千恵美 窪田
千恵美 窪田
菊池　廣
廣 菊池
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2012188650A priority Critical patent/JP5875487B2/ja
Priority to KR1020157001475A priority patent/KR101660189B1/ko
Priority to CN201380035645.2A priority patent/CN104428925B/zh
Priority to PCT/JP2013/068689 priority patent/WO2014034282A1/ja
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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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or 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
    • H01M4/04—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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • 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
    • H01M4/0471—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
    • H01M4/13—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
    • 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
    • H01M4/36—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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2012188650A 2012-08-29 2012-08-29 リチウムイオン二次電池の製造方法及び製造装置 Active JP5875487B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012188650A JP5875487B2 (ja) 2012-08-29 2012-08-29 リチウムイオン二次電池の製造方法及び製造装置
KR1020157001475A KR101660189B1 (ko) 2012-08-29 2013-07-08 리튬 이온 이차 전지의 제조 방법 및 제조 장치
CN201380035645.2A CN104428925B (zh) 2012-08-29 2013-07-08 锂离子二次电池的制造方法以及制造装置
PCT/JP2013/068689 WO2014034282A1 (ja) 2012-08-29 2013-07-08 リチウムイオン二次電池の製造方法及び製造装置

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JP2012188650A JP5875487B2 (ja) 2012-08-29 2012-08-29 リチウムイオン二次電池の製造方法及び製造装置

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JP2014049184A JP2014049184A (ja) 2014-03-17
JP5875487B2 true JP5875487B2 (ja) 2016-03-02

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JP (1) JP5875487B2 (zh)
KR (1) KR101660189B1 (zh)
CN (1) CN104428925B (zh)
WO (1) WO2014034282A1 (zh)

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Publication number Priority date Publication date Assignee Title
JP6121353B2 (ja) * 2014-03-26 2017-04-26 株式会社日立ハイテクノロジーズ 蓄電デバイスの製造装置および蓄電デバイスの製造方法
CN106063020B (zh) * 2014-04-09 2019-05-03 株式会社日立高新技术 锂二次电池及其制造方法和制造装置
JP6358911B2 (ja) * 2014-09-29 2018-07-18 株式会社日立ハイテクファインシステムズ 蓄電デバイスの製造装置および蓄電デバイスの製造方法
KR102107742B1 (ko) * 2016-02-25 2020-05-07 주식회사 엘지화학 중첩 부위의 두께를 저감시킨 코팅 장치 및 이를 이용하여 제조되는 전극
JP6699351B2 (ja) * 2016-05-25 2020-05-27 日本電気株式会社 電極の製造方法および電極の検査方法
CN105964485A (zh) * 2016-06-11 2016-09-28 深圳市新嘉拓自动化技术有限公司 帘式涂布供胶机构
WO2018179205A1 (ja) * 2017-03-30 2018-10-04 日本電気株式会社 電池用電極、その製造方法及び電極製造装置
JP6819438B2 (ja) * 2017-04-21 2021-01-27 トヨタ自動車株式会社 電極板製造装置
JP2019087305A (ja) * 2017-11-01 2019-06-06 株式会社日立ハイテクファインシステムズ セパレータスラリ、二次電池の電極およびその製造方法、並びに、二次電池
CN108365269A (zh) * 2018-02-27 2018-08-03 清陶（昆山）自动化装备有限公司 一种湿法涂覆电解质膜用涂布机的涂覆工艺
US20220045310A1 (en) 2018-12-26 2022-02-10 Panasonic Intellectual Property Management Co., Ltd. Method for manufacturing electrode
CN110860424A (zh) * 2019-11-27 2020-03-06 衡阳市鑫晟新能源有限公司 一种锂电池电极板涂层全自动上料装置
CN111077069A (zh) * 2019-12-09 2020-04-28 陕西煤业化工技术研究院有限责任公司 一种快速筛选锂电池用粘结剂的方法

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JP2646265B2 (ja) * 1989-05-25 1997-08-27 コニカ株式会社 塗布方法
JP2003045491A (ja) 2001-07-31 2003-02-14 Toray Eng Co Ltd 二次電池製造方法および二次電池製造装置
JP2006179205A (ja) * 2004-12-21 2006-07-06 Hitachi Maxell Ltd 非水電解質電池
JP2008034215A (ja) * 2006-07-28 2008-02-14 Hitachi Ltd リチウム二次電池用正極とその製造方法、およびリチウム二次電池
KR101351733B1 (ko) * 2007-01-11 2014-01-15 삼성에스디아이 주식회사 전극 조립체와 이를 구비하는 이차 전지 및 그 제조 방법
US20100221965A1 (en) * 2008-01-29 2010-09-02 Hitachi Maxell, Ltd. Slurry for forming insulating layer, separator for electrochemical device, method for producing the same, and electrochemical device
JP5428464B2 (ja) * 2009-03-31 2014-02-26 三洋電機株式会社 リチウム二次電池
JPWO2011013300A1 (ja) * 2009-07-31 2013-01-07 パナソニック株式会社 非水電解質二次電池及びその製造方法
JP2011071047A (ja) * 2009-09-28 2011-04-07 Sanyo Electric Co Ltd 非水電解質二次電池用正極の製造方法、並びに非水電解質二次電池用正極及びそれを用いた非水電解質二次電池
JP2011243345A (ja) * 2010-05-17 2011-12-01 Konica Minolta Holdings Inc リチウムイオン電池用電極とその製造方法

Also Published As

Publication number Publication date
WO2014034282A1 (ja) 2014-03-06
KR101660189B1 (ko) 2016-09-26
CN104428925A (zh) 2015-03-18
CN104428925B (zh) 2016-09-28
JP2014049184A (ja) 2014-03-17
KR20150033660A (ko) 2015-04-01

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