KR102311781B1 - 전기 화학 소자 전극용 복합 입자의 제조 방법 - Google Patents

전기 화학 소자 전극용 복합 입자의 제조 방법 Download PDF

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KR102311781B1
KR102311781B1 KR1020167029793A KR20167029793A KR102311781B1 KR 102311781 B1 KR102311781 B1 KR 102311781B1 KR 1020167029793 A KR1020167029793 A KR 1020167029793A KR 20167029793 A KR20167029793 A KR 20167029793A KR 102311781 B1 KR102311781 B1 KR 102311781B1
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KR
South Korea
Prior art keywords
slurry
particles
electrode
granulated particles
active material
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KR1020167029793A
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English (en)
Korean (ko)
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KR20160146737A (ko
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노부유키 고토
히로시 코바야시
카즈미치 시마하라
요시히사 콘도
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니폰 제온 가부시키가이샤
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/84Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • H01G11/86Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13Energy storage using capacitors

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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)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
KR1020167029793A 2014-04-28 2015-04-09 전기 화학 소자 전극용 복합 입자의 제조 방법 KR102311781B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2014-092499 2014-04-28
JP2014092499 2014-04-28
PCT/JP2015/061048 WO2015166777A1 (ja) 2014-04-28 2015-04-09 電気化学素子電極用複合粒子の製造方法

Publications (2)

Publication Number Publication Date
KR20160146737A KR20160146737A (ko) 2016-12-21
KR102311781B1 true KR102311781B1 (ko) 2021-10-08

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KR1020167029793A KR102311781B1 (ko) 2014-04-28 2015-04-09 전기 화학 소자 전극용 복합 입자의 제조 방법

Country Status (4)

Country Link
JP (1) JP6583266B2 (ja)
KR (1) KR102311781B1 (ja)
CN (1) CN106233507B (ja)
WO (1) WO2015166777A1 (ja)

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* Cited by examiner, † Cited by third party
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KR102160273B1 (ko) * 2016-08-19 2020-09-25 주식회사 엘지화학 리튬 이차전지용 전극 및 이의 제조방법
CN108878797B (zh) * 2017-09-22 2021-09-07 久兆新能源科技股份有限公司 一种高压实密度磷酸铁锂正极材料及正极极片
WO2019066480A2 (ko) * 2017-09-28 2019-04-04 주식회사 엘지화학 전극 슬러리의 공정성 예측 및 전극 바인더 선정 방법
CN107910501A (zh) * 2017-11-28 2018-04-13 安徽零度新能源科技有限公司 一种提高锂电池循环性能的正极片加工方法
CN111542947A (zh) * 2018-01-11 2020-08-14 株式会社Lg化学 正极浆料组合物、使用所述正极浆料组合物制造的正极和包含所述正极的电池
CN109622946B (zh) * 2018-11-15 2020-07-10 北京科技大学 用于制备烧结金属-石墨复合材料的通用悬浮造粒方法
CN109879309B (zh) * 2019-03-14 2021-07-02 上海电气集团股份有限公司 一种高振实密度钛酸锂材料的制备方法
KR20230032641A (ko) 2021-08-31 2023-03-07 주식회사 엘지에너지솔루션 전고체 전지용 전극
KR20230108922A (ko) 2022-01-12 2023-07-19 주식회사 엘지에너지솔루션 전고체 전지용 전극의 제조방법 및 이에 의해 제조된 전극
CN118369789A (zh) * 2022-08-31 2024-07-19 株式会社Lg新能源 正极和包含其的电化学装置
KR20240031624A (ko) 2022-09-01 2024-03-08 주식회사 엘지에너지솔루션 전고체 전지용 전극
KR20240040463A (ko) 2022-09-21 2024-03-28 주식회사 엘지에너지솔루션 전고체 전지용 전극

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JP2002542926A (ja) * 1999-05-03 2002-12-17 エイカスフィアー・インコーポレーテッド 噴霧乾燥装置および使用方法
JP2006303395A (ja) * 2005-04-25 2006-11-02 Nippon Zeon Co Ltd 電気化学素子電極用複合粒子の製造方法
JP2007005238A (ja) 2005-06-27 2007-01-11 Mitsubishi Chemicals Corp 噴霧乾燥粉体の水分濃度制御方法及びそのリチウム二次電池への利用

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CN1035238C (zh) * 1992-08-20 1997-06-25 大川原化工机株式会社 喷雾干燥造粒装置
JP4144317B2 (ja) * 2001-10-11 2008-09-03 三菱化学株式会社 リチウム遷移金属複合酸化物の製造方法
JP4929792B2 (ja) * 2006-03-30 2012-05-09 日本ゼオン株式会社 電気化学素子電極用複合粒子
JP5201313B2 (ja) * 2007-03-30 2013-06-05 日本ゼオン株式会社 電気化学素子用電極およびその製造方法
JP5710966B2 (ja) * 2008-03-28 2015-04-30 株式会社日本触媒 吸水性樹脂粉体の輸送方法
EP2416409B1 (en) * 2009-03-31 2015-09-09 Mitsui Mining & Smelting Co., Ltd Positive electrode active material for lithium battery
EP2399869B1 (de) * 2010-06-25 2015-07-29 Evonik Degussa GmbH Mischoxidpulver enthaltend die elemente lithium, mangan, nickel und cobalt und verfahren zu deren herstellung
JP5758721B2 (ja) * 2011-06-30 2015-08-05 日本化学工業株式会社 スピネル型リチウムマンガンニッケル系複合酸化物の製造方法、リチウム二次電池用正極合剤及びリチウム二次電池
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Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2002542926A (ja) * 1999-05-03 2002-12-17 エイカスフィアー・インコーポレーテッド 噴霧乾燥装置および使用方法
JP2006303395A (ja) * 2005-04-25 2006-11-02 Nippon Zeon Co Ltd 電気化学素子電極用複合粒子の製造方法
JP2007005238A (ja) 2005-06-27 2007-01-11 Mitsubishi Chemicals Corp 噴霧乾燥粉体の水分濃度制御方法及びそのリチウム二次電池への利用

Also Published As

Publication number Publication date
CN106233507A (zh) 2016-12-14
JPWO2015166777A1 (ja) 2017-04-20
KR20160146737A (ko) 2016-12-21
CN106233507B (zh) 2019-08-16
WO2015166777A1 (ja) 2015-11-05
JP6583266B2 (ja) 2019-10-02

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