KR102928525B1 - 전해액 및 리튬 이온 이차 전지 - Google Patents

전해액 및 리튬 이온 이차 전지

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Publication number
KR102928525B1
KR102928525B1 KR1020237020273A KR20237020273A KR102928525B1 KR 102928525 B1 KR102928525 B1 KR 102928525B1 KR 1020237020273 A KR1020237020273 A KR 1020237020273A KR 20237020273 A KR20237020273 A KR 20237020273A KR 102928525 B1 KR102928525 B1 KR 102928525B1
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KR
South Korea
Prior art keywords
electrolyte
ion secondary
active material
lithium ion
secondary battery
Prior art date
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Active
Application number
KR1020237020273A
Other languages
English (en)
Korean (ko)
Other versions
KR20230109691A (ko
Inventor
도모유키 가와이
유키 이치카와
히로시 이와타
사토미 요코치
게이스케 나츠이
유우히 사토
구미코 고지마
기세나 요시다
Original Assignee
가부시키가이샤 도요다 지도숏키
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Publication of KR20230109691A publication Critical patent/KR20230109691A/ko
Application granted granted Critical
Publication of KR102928525B1 publication Critical patent/KR102928525B1/ko
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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
    • 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
    • H01M10/0564—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
    • H01M10/0568—Liquid materials characterised by the solutes
    • 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
    • H01M10/0569—Liquid materials characterised by the solvents
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/002—Inorganic electrolyte
    • 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
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • 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)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020237020273A 2021-03-29 2022-01-18 전해액 및 리튬 이온 이차 전지 Active KR102928525B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-056292 2021-03-29
JP2021056292A JP7563273B2 (ja) 2021-03-29 2021-03-29 電解液およびリチウムイオン二次電池
PCT/JP2022/001511 WO2022209158A1 (ja) 2021-03-29 2022-01-18 電解液およびリチウムイオン二次電池

Publications (2)

Publication Number Publication Date
KR20230109691A KR20230109691A (ko) 2023-07-20
KR102928525B1 true KR102928525B1 (ko) 2026-02-19

Family

ID=83458585

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237020273A Active KR102928525B1 (ko) 2021-03-29 2022-01-18 전해액 및 리튬 이온 이차 전지

Country Status (6)

Country Link
US (1) US20240170725A1 (https=)
EP (1) EP4318718A4 (https=)
JP (1) JP7563273B2 (https=)
KR (1) KR102928525B1 (https=)
CN (1) CN117099238A (https=)
WO (1) WO2022209158A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12237492B2 (en) * 2022-03-07 2025-02-25 The University Of Hong Kong Flexible and printable paper-based Al ion batteries
CN120660216A (zh) * 2023-03-08 2025-09-16 麻省固能控股有限公司 含有磺酰胺型环状盐的电解质以及由其制造的储能电池和蓄电池

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008258022A (ja) * 2007-04-05 2008-10-23 Bridgestone Corp 電池用非水電解液及びそれを備えた非水電解液電池

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5487598B2 (ja) 2008-11-17 2014-05-07 株式会社豊田中央研究所 リチウム二次電池及びその使用方法
KR101233325B1 (ko) * 2011-04-11 2013-02-14 로베르트 보쉬 게엠베하 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지
JP5884488B2 (ja) 2012-01-05 2016-03-15 株式会社Ｇｓユアサ 非水電解質二次電池
JP6284020B2 (ja) 2014-04-07 2018-02-28 トヨタ自動車株式会社 電極シートの製造方法
JP6878857B2 (ja) * 2016-12-02 2021-06-02 日本電気株式会社 リチウムイオン二次電池用電解液およびリチウムイオン二次電池
WO2018179884A1 (ja) * 2017-03-30 2018-10-04 パナソニックＩｐマネジメント株式会社 非水電解液及び非水電解液二次電池
JP2020026926A (ja) 2018-08-13 2020-02-20 株式会社フジクラ 熱交換器及び磁気ヒートポンプ装置
JP7275915B2 (ja) 2019-06-27 2023-05-18 株式会社三洋物産 遊技機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008258022A (ja) * 2007-04-05 2008-10-23 Bridgestone Corp 電池用非水電解液及びそれを備えた非水電解液電池

Also Published As

Publication number Publication date
CN117099238A (zh) 2023-11-21
US20240170725A1 (en) 2024-05-23
EP4318718A4 (en) 2025-07-09
EP4318718A1 (en) 2024-02-07
JP7563273B2 (ja) 2024-10-08
WO2022209158A1 (ja) 2022-10-06
JP2022153187A (ja) 2022-10-12
KR20230109691A (ko) 2023-07-20

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