CN115989604A - 锂二次电池 - Google Patents

锂二次电池 Download PDF

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Publication number
CN115989604A
CN115989604A CN202180052157.7A CN202180052157A CN115989604A CN 115989604 A CN115989604 A CN 115989604A CN 202180052157 A CN202180052157 A CN 202180052157A CN 115989604 A CN115989604 A CN 115989604A
Authority
CN
China
Prior art keywords
negative electrode
secondary battery
lithium secondary
lithium
positive electrode
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.)
Pending
Application number
CN202180052157.7A
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English (en)
Chinese (zh)
Inventor
新井寿一
绪方健
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.)
Travolta Technology Co ltd
Original Assignee
Travolta Technology Co 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
Priority claimed from PCT/JP2020/034710 external-priority patent/WO2022054279A1/ja
Priority claimed from PCT/JP2021/014610 external-priority patent/WO2022215160A1/ja
Application filed by Travolta Technology Co ltd filed Critical Travolta Technology Co ltd
Publication of CN115989604A publication Critical patent/CN115989604A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • H01M10/0564—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
    • H01M10/05—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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic 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
    • H01M2300/0034—Fluorinated solvents
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202180052157.7A 2020-09-14 2021-05-21 锂二次电池 Pending CN115989604A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPPCT/JP2020/034710 2020-09-14
PCT/JP2020/034710 WO2022054279A1 (ja) 2020-09-14 2020-09-14 リチウム２次電池
PCT/JP2021/014610 WO2022215160A1 (ja) 2021-04-06 2021-04-06 リチウム２次電池
JPPCT/JP2021/014610 2021-04-06
PCT/JP2021/019331 WO2022054343A1 (ja) 2020-09-14 2021-05-21 リチウム２次電池

Publications (1)

Publication Number Publication Date
CN115989604A true CN115989604A (zh) 2023-04-18

Family

ID=80630425

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180052157.7A Pending CN115989604A (zh) 2020-09-14 2021-05-21 锂二次电池

Country Status (6)

Country Link
US (1) US20230246240A1 (https=)
EP (1) EP4213260A4 (https=)
JP (1) JP7537786B2 (https=)
KR (1) KR102825011B1 (https=)
CN (1) CN115989604A (https=)
WO (1) WO2022054343A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102874125B1 (ko) * 2020-11-13 2025-10-20 테라와트 테크놀로지 가부시키가이샤 리튬 이차 전지
PL4264709T3 (pl) * 2020-12-16 2025-08-04 Syensqo Sa Kompozycja elektrolitu do baterii z metalicznym litem
KR102928280B1 (ko) * 2022-03-28 2026-02-13 서울대학교산학협력단 리튬이온배터리용 전해질 첨가제, 이를 포함하는 전해질 및 이를 포함하는 리튬이온배터리
US20250300232A1 (en) * 2022-05-06 2025-09-25 The Board Of Trustees Of The Leland Stanford Junior University Fluorinated acetal electrolytes for high-voltage and low-impedance lithium metal batteries
KR20250017537A (ko) * 2023-07-27 2025-02-04 삼성에스디아이 주식회사 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060134525A1 (en) 2002-09-27 2006-06-22 Christian Kleijnen Rechargeable lithium battery
JP4431941B2 (ja) * 2003-06-06 2010-03-17 株式会社ジーエス・ユアサコーポレーション 非水電解質二次電池
JP6332033B2 (ja) * 2012-11-20 2018-05-30 日本電気株式会社 リチウムイオン二次電池
JP6085456B2 (ja) * 2012-12-04 2017-02-22 三星エスディアイ株式会社Samsung SDI Co., Ltd. リチウムイオン二次電池用電解液及びリチウムイオン二次電池
JP2017059367A (ja) * 2015-09-15 2017-03-23 大日本印刷株式会社 二次電池、二次電池用電解液
CN105449186B (zh) * 2015-11-18 2018-11-27 深圳先进技术研究院 一种二次电池及其制备方法
KR101984721B1 (ko) 2016-07-14 2019-05-31 주식회사 엘지화학 리튬 금속이 양극에 형성된 리튬 이차전지와 이의 제조방법
US10472571B2 (en) * 2017-03-02 2019-11-12 Battelle Memorial Institute Low flammability electrolytes for stable operation of electrochemical devices
US11094966B2 (en) 2017-03-02 2021-08-17 Battelle Memorial Institute High efficiency electrolytes for high voltage battery systems
KR102115602B1 (ko) 2017-06-21 2020-05-26 주식회사 엘지화학 리튬 이차전지
KR102568793B1 (ko) * 2018-01-05 2023-08-22 삼성전자주식회사 무음극 리튬금속전지 및 그 제조방법
EP3579325B1 (en) * 2018-06-07 2021-03-10 Panasonic Intellectual Property Management Co., Ltd. Lithium secondary battery
WO2020106762A1 (en) * 2018-11-21 2020-05-28 Battelle Memorial Institute Electrolyte for stable cycling of rechargeable alkali metal and alkali ion batteries

Also Published As

Publication number Publication date
EP4213260A1 (en) 2023-07-19
JPWO2022054343A1 (https=) 2022-03-17
KR102825011B1 (ko) 2025-06-26
WO2022054343A1 (ja) 2022-03-17
JP7537786B2 (ja) 2024-08-21
US20230246240A1 (en) 2023-08-03
KR20230048114A (ko) 2023-04-10
EP4213260A4 (en) 2024-07-10

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