JP7769272B2 - 二次電池 - Google Patents

二次電池

Info

Publication number
JP7769272B2
JP7769272B2 JP2024532628A JP2024532628A JP7769272B2 JP 7769272 B2 JP7769272 B2 JP 7769272B2 JP 2024532628 A JP2024532628 A JP 2024532628A JP 2024532628 A JP2024532628 A JP 2024532628A JP 7769272 B2 JP7769272 B2 JP 7769272B2
Authority
JP
Japan
Prior art keywords
group
fluorinated
anhydride
carbon atoms
alkyl group
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2024532628A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024010056A1 (https=
Inventor
穣輝 山崎
知哉 日高
俊晴 下岡
純平 寺田
花英 藤原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of JPWO2024010056A1 publication Critical patent/JPWO2024010056A1/ja
Application granted granted Critical
Publication of JP7769272B2 publication Critical patent/JP7769272B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • 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
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0567—Liquid materials characterised by the additives
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • 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
    • 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
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. coatings
    • 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
    • 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

Landscapes

  • 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)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2024532628A 2022-07-06 2023-07-06 二次電池 Active JP7769272B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022108798 2022-07-06
JP2022108798 2022-07-06
PCT/JP2023/025054 WO2024010056A1 (ja) 2022-07-06 2023-07-06 二次電池

Publications (2)

Publication Number Publication Date
JPWO2024010056A1 JPWO2024010056A1 (https=) 2024-01-11
JP7769272B2 true JP7769272B2 (ja) 2025-11-13

Family

ID=89453559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024532628A Active JP7769272B2 (ja) 2022-07-06 2023-07-06 二次電池

Country Status (6)

Country Link
EP (1) EP4553940A4 (https=)
JP (1) JP7769272B2 (https=)
KR (1) KR20250027831A (https=)
CN (1) CN119487661A (https=)
TW (1) TW202410518A (https=)
WO (1) WO2024010056A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008099873A1 (ja) 2007-02-15 2008-08-21 Daikin Industries, Ltd. フルオロエーテル系界面活性剤を用いた電極塗工用組成物
WO2017111143A1 (ja) 2015-12-22 2017-06-29 セントラル硝子株式会社 非水電解液電池用電解液、及びこれを用いた非水電解液電池
JP2019530167A (ja) 2016-09-22 2019-10-17 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． 活性金属のコーティングのための組成物
WO2021140169A1 (en) 2020-01-10 2021-07-15 Solvay Sa Electrochemical device having at least one gelled electrode

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08222270A (ja) 1994-12-13 1996-08-30 Japan Energy Corp イオン伝導体
JPH10294131A (ja) 1997-04-18 1998-11-04 Asahi Glass Co Ltd ポリマー電解質を有するリチウム電池
JPH1135765A (ja) 1997-07-24 1999-02-09 Sharp Corp 高分子固体電解質とその製造方法
JP3841127B2 (ja) 1997-09-16 2006-11-01 株式会社ジーエス・ユアサコーポレーション ゲル電解質
JP4407847B2 (ja) 1997-12-02 2010-02-03 株式会社デンソー 難燃性電解液および非水電解液二次電池
JPH11283669A (ja) 1998-03-31 1999-10-15 Denso Corp 難燃性電解液および非水電解液二次電池
JP2002100405A (ja) 2000-09-20 2002-04-05 Hitachi Chem Co Ltd ゲル状高分子固体電解質用樹脂組成物およびゲル状高分子固体電解質
JP2004301934A (ja) 2003-03-28 2004-10-28 Toshiba Matsushita Display Technology Co Ltd 液晶表示装置の製造方法
WO2014132579A1 (ja) 2013-02-26 2014-09-04 三洋電機株式会社 非水電解質二次電池用負極及び非水電解質二次電池
HUE066950T2 (hu) 2016-02-19 2024-09-28 Solvay Specialty Polymers It Többrétegû elrendezés
KR102640841B1 (ko) 2016-05-12 2024-02-27 삼성에스디아이 주식회사 리튬금속전지용 보호음극 및 이를 포함한 리튬금속전지
EP3469643A1 (en) * 2016-06-14 2019-04-17 Solvay SA Flexible battery
WO2018092676A1 (ja) 2016-11-15 2018-05-24 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
KR20250103802A (ko) 2019-06-05 2025-07-07 다이킨 고교 가부시키가이샤 전해액, 이차 전지 및 모듈
US12424633B2 (en) 2019-07-25 2025-09-23 Daikin Industries, Ltd. Binder, slurry for solid-state battery, electrode for solid-state battery, and secondary solid-state battery
WO2021023709A1 (en) * 2019-08-07 2021-02-11 Solvay Specialty Polymers Italy S.P.A. Composition for secondary battery electrodes
EP3840086A1 (en) 2019-12-20 2021-06-23 Arkema France Alkali metal electrodes and methods for preparing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008099873A1 (ja) 2007-02-15 2008-08-21 Daikin Industries, Ltd. フルオロエーテル系界面活性剤を用いた電極塗工用組成物
WO2017111143A1 (ja) 2015-12-22 2017-06-29 セントラル硝子株式会社 非水電解液電池用電解液、及びこれを用いた非水電解液電池
JP2019530167A (ja) 2016-09-22 2019-10-17 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． 活性金属のコーティングのための組成物
WO2021140169A1 (en) 2020-01-10 2021-07-15 Solvay Sa Electrochemical device having at least one gelled electrode

Also Published As

Publication number Publication date
EP4553940A1 (en) 2025-05-14
JPWO2024010056A1 (https=) 2024-01-11
WO2024010056A1 (ja) 2024-01-11
EP4553940A4 (en) 2026-03-04
CN119487661A (zh) 2025-02-18
TW202410518A (zh) 2024-03-01
KR20250027831A (ko) 2025-02-27

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