CN118525396A - 锂二次电池 - Google Patents

锂二次电池 Download PDF

Info

Publication number
CN118525396A
CN118525396A CN202280084300.5A CN202280084300A CN118525396A CN 118525396 A CN118525396 A CN 118525396A CN 202280084300 A CN202280084300 A CN 202280084300A CN 118525396 A CN118525396 A CN 118525396A
Authority
CN
China
Prior art keywords
lithium
carbonate
secondary battery
liquid electrolyte
fluorinated
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
CN202280084300.5A
Other languages
English (en)
Chinese (zh)
Inventor
M-D·布雷达
李钟贤
李贤哲
元智惠
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.)
Siensco
Original Assignee
Siensco
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 Siensco filed Critical Siensco
Publication of CN118525396A publication Critical patent/CN118525396A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M10/052—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
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M2004/028—Positive electrodes
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202280084300.5A 2021-12-23 2022-12-14 锂二次电池 Pending CN118525396A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21217536.8 2021-12-23
EP21217536 2021-12-23
PCT/EP2022/085898 WO2023117634A1 (en) 2021-12-23 2022-12-14 Lithium secondary batteries

Publications (1)

Publication Number Publication Date
CN118525396A true CN118525396A (zh) 2024-08-20

Family

ID=79021715

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280084300.5A Pending CN118525396A (zh) 2021-12-23 2022-12-14 锂二次电池

Country Status (6)

Country Link
US (1) US20250070247A1 (https=)
EP (1) EP4454051A1 (https=)
JP (1) JP2024547123A (https=)
KR (1) KR20240124326A (https=)
CN (1) CN118525396A (https=)
WO (1) WO2023117634A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025169984A1 (ja) * 2024-02-09 2025-08-14 株式会社Ｇｓユアサ 非水電解質蓄電素子及び非水電解質蓄電素子の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6203944B1 (en) 1998-03-26 2001-03-20 3M Innovative Properties Company Electrode for a lithium battery
US6255017B1 (en) 1998-07-10 2001-07-03 3M Innovative Properties Co. Electrode material and compositions including same
JP6399388B2 (ja) * 2013-11-28 2018-10-03 パナソニックＩｐマネジメント株式会社 非水電解質二次電池
WO2018025621A1 (ja) * 2016-08-03 2018-02-08 日本電気株式会社 非水電解液及びリチウムイオン二次電池

Also Published As

Publication number Publication date
KR20240124326A (ko) 2024-08-16
JP2024547123A (ja) 2024-12-26
US20250070247A1 (en) 2025-02-27
EP4454051A1 (en) 2024-10-30
WO2023117634A1 (en) 2023-06-29

Similar Documents

Publication Publication Date Title
KR102498193B1 (ko) 비수전해액 전지용 전해액 및 그것을 이용한 비수전해액 전지
JP7830476B2 (ja) リチウム金属電池用電解質組成物
JP5943264B2 (ja) 非水性電解液及びリチウム二次電池
KR101947068B1 (ko) 이온성 착체, 비수전해액 전지용 전해액, 비수전해액 전지 및 이온성 착체의 합성법
JP7277819B2 (ja) 化合物、電解液用添加剤、電解液、電気化学デバイス、リチウムイオン二次電池及びモジュール
CN115443570A (zh) 无阳极锂电池
CN117121259A (zh) 锂二次电池用液体电解质
KR20200044539A (ko) 리튬 이차전지 전해액 및 이를 포함하는 리튬 이차전지
EP2827430A1 (en) Use of lithium alkoxyborates and lithium alkoxyaluminates as conducting salts in electrolytes of lithium ion batteries
EP3566258B1 (en) Pyridine sulfur trioxide complexes as electrolyte component for high voltage batteries
CN114175340A (zh) 非水电解液、非水电解液电池及化合物
CN118435405A (zh) 锂二次电池
CN118525396A (zh) 锂二次电池
WO2022158399A1 (ja) 非水電解液、非水電解液電池、及び化合物
KR102794805B1 (ko) 전해질 성분으로서의 메틸포스포노일옥시메탄
WO2022158398A1 (ja) 非水電解液及び非水電解液電池
JP2025509326A (ja) リチウム金属電池用の液体電解質
KR20250019026A (ko) 리튬 이온 전지용 전극 및 리튬 이온 전지
KR20250018489A (ko) 리튬 이온 전지용 전극 및 리튬 이온 전지
WO2025093455A1 (en) Lithium secondary battery with enhanced energy density
CN118661306A (zh) 非水电解液、非水电解液电池、非水电解液电池的制造方法、化合物、以及非水电解液用添加剂
WO2025028449A1 (ja) 非水電解液及びそれを用いた非水電解液電池

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination