CN116097475A - 固态二次电池用粘结剂、固态二次电池用浆料、固态二次电池用层形成方法和固态二次电池 - Google Patents

固态二次电池用粘结剂、固态二次电池用浆料、固态二次电池用层形成方法和固态二次电池 Download PDF

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Publication number
CN116097475A
CN116097475A CN202180058771.4A CN202180058771A CN116097475A CN 116097475 A CN116097475 A CN 116097475A CN 202180058771 A CN202180058771 A CN 202180058771A CN 116097475 A CN116097475 A CN 116097475A
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oxide
secondary battery
solid
binder
slurry
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Chinese (zh)
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藤原花英
山田贵哉
古谷乔大
寺田纯平
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Daikin Industries Ltd
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Daikin Industries Ltd
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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
    • H01M4/62—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
    • 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
    • H01M10/056—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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—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
    • 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
    • H01M4/62—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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/0071—Oxides
    • 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

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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)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN202180058771.4A 2020-09-09 2021-08-20 固态二次电池用粘结剂、固态二次电池用浆料、固态二次电池用层形成方法和固态二次电池 Pending CN116097475A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020151525 2020-09-09
JP2020-151525 2020-09-09
PCT/JP2021/030584 WO2022054540A1 (ja) 2020-09-09 2021-08-20 固体二次電池用結着剤、固体二次電池用スラリー、固体二次電池用層形成方法及び固体二次電池

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CN116097475A true CN116097475A (zh) 2023-05-09

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CN202180058771.4A Pending CN116097475A (zh) 2020-09-09 2021-08-20 固态二次电池用粘结剂、固态二次电池用浆料、固态二次电池用层形成方法和固态二次电池

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US (1) US12476254B2 (https=)
EP (1) EP4213248A4 (https=)
JP (1) JP7481649B2 (https=)
KR (1) KR102845342B1 (https=)
CN (1) CN116097475A (https=)
TW (1) TWI858285B (https=)
WO (1) WO2022054540A1 (https=)

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Publication number Priority date Publication date Assignee Title
EP4456182A4 (en) * 2023-01-18 2025-09-03 Daikin Ind Ltd MIXTURE FOR ELECTROCHEMICAL DEVICE, MIXTURE SHEET FOR ELECTROCHEMICAL DEVICE, ELECTRODE AND ELECTROCHEMICAL DEVICE
WO2024154773A1 (ja) * 2023-01-18 2024-07-25 ダイキン工業株式会社 テトラフルオロエチレン系ポリマー組成物、電気化学デバイス用バインダー、電極合剤、電極、及び、二次電池

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WO1999034463A1 (fr) * 1997-12-26 1999-07-08 Kureha Kagaku Kogyo Kabushiki Kaisha Melange de matieres pour electrode de batterie ne contenant pas de solution aqueuse et batterie de ce type
CN102308417A (zh) * 2009-02-12 2012-01-04 大金工业株式会社 锂二次电池的正极合剂用浆料、使用了该浆料的正极和锂二次电池
CN102341417A (zh) * 2009-03-05 2012-02-01 大金工业株式会社 含氟弹性体、交联性组合物和交联橡胶成型品
JP2014078400A (ja) * 2012-10-10 2014-05-01 Toyota Motor Corp 硫化物系固体電池用負極用スラリー、硫化物系固体電池用負極及びその製造方法、並びに、硫化物系固体電池及びその製造方法
JP2017157300A (ja) * 2016-02-29 2017-09-07 富士フイルム株式会社 固体電解質組成物、これを用いた全固体二次電池用シートおよび全固体二次電池ならびにこれらの製造方法
CN109075342A (zh) * 2016-10-07 2018-12-21 大金工业株式会社 二次电池用粘结剂和二次电池用电极合剂
EP3492500A1 (en) * 2017-12-01 2019-06-05 Daikin Industries, Ltd. Use of a crosslinked product of a fluorine-containing amorphous elastomer
JP2020057606A (ja) * 2018-10-03 2020-04-09 ダイキン工業株式会社 正極構造体および二次電池

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JP4055345B2 (ja) * 1999-09-30 2008-03-05 ソニー株式会社 固体電解質電池
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JP5165843B2 (ja) 2004-12-13 2013-03-21 パナソニック株式会社 活物質層と固体電解質層とを含む積層体およびこれを用いた全固体リチウム二次電池
US20070259271A1 (en) 2004-12-13 2007-11-08 Tetsuo Nanno Laminate Including Active Material Layer and Solid Electrolyte Layer, and All Solid Lithium Secondary Battery Using the Same
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JP2015069967A (ja) 2013-10-01 2015-04-13 トヨタ自動車株式会社 二次電池
KR101822854B1 (ko) 2013-10-31 2018-01-29 주식회사 엘지화학 전극 및 그를 포함하는 전기화학소자
WO2015115158A1 (ja) * 2014-01-28 2015-08-06 株式会社リコー ポリチオフェン誘導体、その製造方法、二次電池用正極活物質、及び二次電池
JP5975072B2 (ja) 2014-07-23 2016-08-23 トヨタ自動車株式会社 固体電池用負極の製造方法及び固体電池の製造方法、並びに、負極用スラリー
JP2018005972A (ja) * 2014-11-14 2018-01-11 旭硝子株式会社 蓄電デバイス用バインダー組成物、蓄電デバイス用電極合剤、蓄電デバイス用電極、および二次電池
JP6672971B2 (ja) 2016-04-08 2020-03-25 トヨタ自動車株式会社 電極体の製造方法
JP6100420B2 (ja) 2016-04-26 2017-03-22 株式会社東芝 バイポーラ電池、電池パック及び車
JP2019046721A (ja) 2017-09-05 2019-03-22 トヨタ自動車株式会社 スラリー、固体電解質層の製造方法、及び、全固体電池の製造方法
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CN110854429A (zh) 2019-11-18 2020-02-28 成都新柯力化工科技有限公司 一种粒子复合膜包覆聚合物电解质及制备方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999034463A1 (fr) * 1997-12-26 1999-07-08 Kureha Kagaku Kogyo Kabushiki Kaisha Melange de matieres pour electrode de batterie ne contenant pas de solution aqueuse et batterie de ce type
CN102308417A (zh) * 2009-02-12 2012-01-04 大金工业株式会社 锂二次电池的正极合剂用浆料、使用了该浆料的正极和锂二次电池
CN102341417A (zh) * 2009-03-05 2012-02-01 大金工业株式会社 含氟弹性体、交联性组合物和交联橡胶成型品
JP2014078400A (ja) * 2012-10-10 2014-05-01 Toyota Motor Corp 硫化物系固体電池用負極用スラリー、硫化物系固体電池用負極及びその製造方法、並びに、硫化物系固体電池及びその製造方法
JP2017157300A (ja) * 2016-02-29 2017-09-07 富士フイルム株式会社 固体電解質組成物、これを用いた全固体二次電池用シートおよび全固体二次電池ならびにこれらの製造方法
CN109075342A (zh) * 2016-10-07 2018-12-21 大金工业株式会社 二次电池用粘结剂和二次电池用电极合剂
EP3492500A1 (en) * 2017-12-01 2019-06-05 Daikin Industries, Ltd. Use of a crosslinked product of a fluorine-containing amorphous elastomer
JP2020057606A (ja) * 2018-10-03 2020-04-09 ダイキン工業株式会社 正極構造体および二次電池

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US20230223542A1 (en) 2023-07-13
TW202219187A (zh) 2022-05-16
EP4213248A1 (en) 2023-07-19
US12476254B2 (en) 2025-11-18
KR20230065292A (ko) 2023-05-11
JP7481649B2 (ja) 2024-05-13
KR102845342B1 (ko) 2025-08-13
EP4213248A4 (en) 2025-05-21
TWI858285B (zh) 2024-10-11
JPWO2022054540A1 (https=) 2022-03-17
WO2022054540A1 (ja) 2022-03-17

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