KR102899301B1 - 전고체 전지 및 그의 제조 방법 - Google Patents

전고체 전지 및 그의 제조 방법

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Publication number
KR102899301B1
KR102899301B1 KR1020217041442A KR20217041442A KR102899301B1 KR 102899301 B1 KR102899301 B1 KR 102899301B1 KR 1020217041442 A KR1020217041442 A KR 1020217041442A KR 20217041442 A KR20217041442 A KR 20217041442A KR 102899301 B1 KR102899301 B1 KR 102899301B1
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South Korea
Prior art keywords
binder
layer
mass
solid
solid electrolyte
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KR1020217041442A
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English (en)
Korean (ko)
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KR20220008907A (ko
Inventor
케이 오우라
요시유키 나가사와
미츠야스 사쿠마
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가부시끼가이샤 구레하
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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
    • 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • 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
    • H01M4/13—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
    • H01M4/62—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
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020217041442A 2019-05-28 2020-05-27 전고체 전지 및 그의 제조 방법 Active KR102899301B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019099704A JP7364359B2 (ja) 2019-05-28 2019-05-28 全固体電池及びその製造方法
JPJP-P-2019-099704 2019-05-28
PCT/JP2020/020933 WO2020241691A1 (ja) 2019-05-28 2020-05-27 全固体電池及びその製造方法

Publications (2)

Publication Number Publication Date
KR20220008907A KR20220008907A (ko) 2022-01-21
KR102899301B1 true KR102899301B1 (ko) 2025-12-11

Family

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KR1020217041442A Active KR102899301B1 (ko) 2019-05-28 2020-05-27 전고체 전지 및 그의 제조 방법

Country Status (5)

Country Link
EP (1) EP3979360A4 (https=)
JP (1) JP7364359B2 (https=)
KR (1) KR102899301B1 (https=)
CN (1) CN113767484B (https=)
WO (1) WO2020241691A1 (https=)

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WO2022196201A1 (ja) * 2021-03-17 2022-09-22 パナソニックＩｐマネジメント株式会社 扁平形リチウム一次電池用正極合剤の製造方法、および、扁平形リチウム一次電池
JP7794587B2 (ja) * 2021-09-06 2026-01-06 株式会社Ｇｓユアサ 蓄電素子の製造方法
CN114725485B (zh) * 2022-04-13 2025-05-16 中汽创智科技有限公司 一种全固态电池及其制备方法
WO2023223065A1 (ja) 2022-05-19 2023-11-23 日産自動車株式会社 二次電池
WO2023230930A1 (zh) * 2022-05-31 2023-12-07 宁德时代新能源科技股份有限公司 粘结剂、制备方法、二次电池、电池模块、电池包及用电装置
WO2024075771A1 (ja) * 2022-10-07 2024-04-11 Fdk株式会社 固体電池及び固体電池の製造方法
CN121420394A (zh) * 2023-07-24 2026-01-27 日产自动车株式会社 全固态电池
JP2025019588A (ja) * 2023-07-28 2025-02-07 三星エスディアイ株式会社 全固体二次電池用負極及び全固体二次電池
JP2025538442A (ja) * 2023-08-04 2025-11-28 エルジー エナジー ソリューション リミテッド 固体電解質膜及びそれを含む全固体電池
KR20250171918A (ko) * 2024-05-31 2025-12-09 삼성에스디아이 주식회사 고체 전해질 막, 이를 포함하는 전고체 전지, 및 고체 전해질 막의 제조 방법
KR20260041188A (ko) * 2024-09-19 2026-03-27 삼성에스디아이 주식회사 전고체 전지용 양극 슬러리의 제조방법, 이를 이용하여 제조된 전고체 전지용 양극

Citations (1)

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WO2019097903A1 (ja) * 2017-11-17 2019-05-23 富士フイルム株式会社 固体電解質組成物、固体電解質含有シート及び全固体二次電池、並びに、固体電解質含有シート及び全固体二次電池の製造方法

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JP3585122B2 (ja) * 2001-09-14 2004-11-04 松下電器産業株式会社 非水系二次電池とその製造法
JP5747919B2 (ja) * 2010-08-31 2015-07-15 日本ゼオン株式会社 電池多孔膜用スラリー組成物、二次電池用多孔膜の製造方法、二次電池用多孔膜、二次電池用電極、二次電池用セパレーター及び二次電池
JP2012094410A (ja) * 2010-10-27 2012-05-17 Dainippon Printing Co Ltd 全固体二次電池、および全固体二次電池の製造方法
JP2012256446A (ja) * 2011-06-07 2012-12-27 Sumitomo Electric Ind Ltd 固体電解質電池用電極とその製造方法および固体電解質電池
EP2752927B1 (en) * 2011-08-30 2017-02-22 Zeon Corporation Binder composition for secondary battery negative electrode, negative electrode for secondary battery, negative electrode slurry composition, manufacturing method, and secondary battery
WO2013099990A1 (ja) * 2011-12-27 2013-07-04 日本ゼオン株式会社 二次電池用正極及びその製造方法、スラリー組成物、並びに二次電池
WO2013176232A1 (ja) * 2012-05-25 2013-11-28 日本ゼオン株式会社 リチウムイオン二次電池
JP6262503B2 (ja) * 2013-11-26 2018-01-17 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 全固体二次電池および全固体二次電池の製造方法
JP6248888B2 (ja) 2014-10-14 2017-12-20 トヨタ自動車株式会社 全固体電池
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WO2017131080A1 (ja) * 2016-01-29 2017-08-03 ソニー株式会社 二次電池用負極、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
CN107325225B (zh) * 2016-04-29 2019-12-03 四川茵地乐科技有限公司 锂离子电池负极水性粘合剂及其制备方法
JP2019099704A (ja) 2017-12-05 2019-06-24 三菱ケミカル株式会社 スクアリリウム系化合物、着色組成物、ディスプレイ用フィルター及びディスプレイ

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Also Published As

Publication number Publication date
EP3979360A4 (en) 2022-08-31
KR20220008907A (ko) 2022-01-21
JP2020194706A (ja) 2020-12-03
JP7364359B2 (ja) 2023-10-18
CN113767484B (zh) 2025-10-28
CN113767484A (zh) 2021-12-07
WO2020241691A1 (ja) 2020-12-03
EP3979360A1 (en) 2022-04-06

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