KR101742427B1 - 리튬 이온 2차 전지 - Google Patents

리튬 이온 2차 전지 Download PDF

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KR101742427B1
KR101742427B1 KR1020160018291A KR20160018291A KR101742427B1 KR 101742427 B1 KR101742427 B1 KR 101742427B1 KR 1020160018291 A KR1020160018291 A KR 1020160018291A KR 20160018291 A KR20160018291 A KR 20160018291A KR 101742427 B1 KR101742427 B1 KR 101742427B1
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South Korea
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positive electrode
active material
negative electrode
electrode active
material layer
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Korean (ko)
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KR20160102125A (ko
Inventor
소헤이 스가
코이치 시노하라
켄지 오하라
토시히로 호리우치
마사노리 아오야기
준코 니시야마
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오토모티브 에너지 서플라이 가부시키가이샤
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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
    • 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
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • H01M2/26—
    • 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
    • H01M4/36—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
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • 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
    • Y02E60/122—
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
KR1020160018291A 2015-02-19 2016-02-17 리튬 이온 2차 전지 Active KR101742427B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2015-030716 2015-02-19
JP2015030716A JP6609413B2 (ja) 2015-02-19 2015-02-19 リチウムイオン二次電池

Publications (2)

Publication Number Publication Date
KR20160102125A KR20160102125A (ko) 2016-08-29
KR101742427B1 true KR101742427B1 (ko) 2017-05-31

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KR1020160018291A Active KR101742427B1 (ko) 2015-02-19 2016-02-17 리튬 이온 2차 전지

Country Status (5)

Country Link
US (1) US10714787B2 (https=)
EP (1) EP3059794B1 (https=)
JP (1) JP6609413B2 (https=)
KR (1) KR101742427B1 (https=)
CN (1) CN105914404A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190013631A (ko) * 2017-07-31 2019-02-11 스미또모 가가꾸 가부시키가이샤 비수 전해액 이차 전지

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* Cited by examiner, † Cited by third party
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US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
KR102126968B1 (ko) * 2016-11-04 2020-06-25 주식회사 엘지화학 안전성이 향상된 리튬 이차전지
CN111969182B (zh) 2018-08-31 2021-06-29 宁德时代新能源科技股份有限公司 正极极片、其制备方法及其相关的锂离子二次电池、电动车辆和电子产品
WO2022209067A1 (ja) * 2021-03-29 2022-10-06 日本碍子株式会社 回路基板アセンブリ
JP7714776B2 (ja) * 2021-08-13 2025-07-29 寧徳新能源科技有限公司 電気化学装置及び電子装置
EP4636937A4 (en) * 2023-03-22 2026-04-08 Contemporary Amperex Technology Hong Kong Ltd BATTERY COMPONENT, ITS MANUFACTURING PROCESS, BATTERY AND ELECTRICAL DEVICE

Citations (1)

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JP2013120734A (ja) * 2011-12-08 2013-06-17 Toyota Motor Corp 非水系二次電池

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EP1742281B1 (en) * 2004-04-27 2011-09-07 Mitsubishi Chemical Corporation Layered lithium nickel manganese cobalt composite oxide powder for material of positive electrode of lithium secondary battery, process for producing the same, positive electrode of lithium secondary battery therefrom, and lithium secondary battery
JP4529784B2 (ja) * 2004-04-27 2010-08-25 三菱化学株式会社 リチウム二次電池正極材料用層状リチウムニッケルマンガンコバルト系複合酸化物粉体及びその製造方法と、それを用いたリチウム二次電池用正極、並びにリチウム二次電池
JP4941623B2 (ja) * 2004-07-28 2012-05-30 株式会社Ｇｓユアサ 電気化学デバイス用電極材料及びその製造方法、並びに、電気化学デバイス用電極及び電気化学デバイス
JP4213687B2 (ja) * 2005-07-07 2009-01-21 株式会社東芝 非水電解質電池及び電池パック
TWI270994B (en) 2005-12-29 2007-01-11 Ind Tech Res Inst High rate capability design of lithium ion secondary battery
JP2008098142A (ja) * 2006-09-14 2008-04-24 Nissan Motor Co Ltd 非水電解質二次電池用正極およびこれを用いた非水電解質二次電池
US20110003200A1 (en) * 2006-12-26 2011-01-06 Mitsubishi Chemical Corporation Lithium transition metal based compound powder, method for manufacturing the same, spray-dried substance serving as firing precursor thereof, lithium secondary battery positive electrode by using the same, and lithium secondary battery
JP4440339B2 (ja) * 2008-05-15 2010-03-24 パナソニック株式会社 非水電解質二次電池用正極活物質、非水電解質二次電池用正極および非水電解質二次電池
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JP5962041B2 (ja) * 2011-02-10 2016-08-03 三菱化学株式会社 非水系電解液二次電池及び非水系電解液
CN103460455B (zh) * 2011-03-31 2016-03-16 户田工业株式会社 锰镍复合氧化物颗粒粉末及其制造方法、非水电解质二次电池用正极活性物质颗粒粉末及其制造方法以及非水电解质二次电池
JP2013211096A (ja) * 2012-02-28 2013-10-10 Mitsubishi Chemicals Corp リチウム二次電池用正極およびそれを用いたリチウム二次電池
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JP2013120734A (ja) * 2011-12-08 2013-06-17 Toyota Motor Corp 非水系二次電池

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190013631A (ko) * 2017-07-31 2019-02-11 스미또모 가가꾸 가부시키가이샤 비수 전해액 이차 전지
KR102614673B1 (ko) * 2017-07-31 2023-12-18 스미또모 가가꾸 가부시키가이샤 비수 전해액 이차 전지

Also Published As

Publication number Publication date
US20160248116A1 (en) 2016-08-25
KR20160102125A (ko) 2016-08-29
CN105914404A (zh) 2016-08-31
JP2016152202A (ja) 2016-08-22
US10714787B2 (en) 2020-07-14
JP6609413B2 (ja) 2019-11-20
EP3059794A1 (en) 2016-08-24
EP3059794B1 (en) 2017-04-05

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