KR20140001114A - 비수 전해질 이차 전지 및 그 제조 방법 - Google Patents

비수 전해질 이차 전지 및 그 제조 방법 Download PDF

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Publication number
KR20140001114A
KR20140001114A KR1020130066479A KR20130066479A KR20140001114A KR 20140001114 A KR20140001114 A KR 20140001114A KR 1020130066479 A KR1020130066479 A KR 1020130066479A KR 20130066479 A KR20130066479 A KR 20130066479A KR 20140001114 A KR20140001114 A KR 20140001114A
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KR
South Korea
Prior art keywords
positive electrode
lithium
nonaqueous electrolyte
secondary battery
electrolyte secondary
Prior art date
Application number
KR1020130066479A
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English (en)
Korean (ko)
Inventor
가츠야 미타니
사토시 고노
도시하루 시모오카
마사유키 야마다
도모히토 세키야
Original Assignee
히다치 막셀 가부시키가이샤
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
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Application filed by 히다치 막셀 가부시키가이샤 filed Critical 히다치 막셀 가부시키가이샤
Publication of KR20140001114A publication Critical patent/KR20140001114A/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
    • 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
    • H01M4/13—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
    • 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
    • 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
    • H01M4/0404—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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
KR1020130066479A 2012-06-26 2013-06-11 비수 전해질 이차 전지 및 그 제조 방법 KR20140001114A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012142675A JP2014007088A (ja) 2012-06-26 2012-06-26 非水電解質二次電池およびその製造方法
JPJP-P-2012-142675 2012-06-26

Publications (1)

Publication Number Publication Date
KR20140001114A true KR20140001114A (ko) 2014-01-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130066479A KR20140001114A (ko) 2012-06-26 2013-06-11 비수 전해질 이차 전지 및 그 제조 방법

Country Status (3)

Country Link
JP (1) JP2014007088A (zh)
KR (1) KR20140001114A (zh)
CN (1) CN103515612A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170057446A (ko) * 2014-10-29 2017-05-24 도요타 지도샤（주） 비수 전해질 이차 전지, 상기 비수 전해질 이차 전지에 사용되는 전극체, 및 상기 전극체의 제조방법
US20190181341A1 (en) * 2017-12-11 2019-06-13 SK Hynix Inc. Electronic device and method for fabricating the same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6726584B2 (ja) * 2015-10-22 2020-07-22 マクセルホールディングス株式会社 非水電解質二次電池用正極および非水電解質二次電池
KR102290317B1 (ko) * 2015-12-11 2021-08-18 삼성에스디아이 주식회사 리튬 이온 이차 전지용 양극, 그 제조 방법 및 리튬 이온 이차 전지
US11322744B2 (en) 2016-11-15 2022-05-03 Kureha Corporation Electrode mixture, method for producing electrode mixture, electrode structure, method for producing electrode structure, and secondary battery
WO2019088171A1 (ja) * 2017-11-01 2019-05-09 日本電気株式会社 リチウムイオン二次電池
JP7060405B2 (ja) * 2018-02-27 2022-04-26 株式会社クレハ バインダー組成物、電極合剤および非水電解質二次電池
JP7017468B2 (ja) 2018-05-15 2022-02-08 株式会社クレハ 電極合剤、電極合剤の製造方法、電極構造体、電極構造体の製造方法および二次電池
JP7019508B2 (ja) 2018-05-15 2022-02-15 株式会社クレハ 電極合剤、電極合剤の製造方法、電極構造体、電極構造体の製造方法および二次電池

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050069770A1 (en) * 2003-09-30 2005-03-31 Manev Vesselin G. Lithium ion battery with dissimilar polymer compositions in electrodes
JP5141582B2 (ja) * 2009-01-30 2013-02-13 ソニー株式会社 非水電解質二次電池
WO2010092977A1 (ja) * 2009-02-12 2010-08-19 ダイキン工業株式会社 リチウム二次電池の電極合剤用スラリー、該スラリーを用いた電極およびリチウム二次電池

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170057446A (ko) * 2014-10-29 2017-05-24 도요타 지도샤（주） 비수 전해질 이차 전지, 상기 비수 전해질 이차 전지에 사용되는 전극체, 및 상기 전극체의 제조방법
US20190181341A1 (en) * 2017-12-11 2019-06-13 SK Hynix Inc. Electronic device and method for fabricating the same

Also Published As

Publication number Publication date
CN103515612A (zh) 2014-01-15
JP2014007088A (ja) 2014-01-16

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