JP7798210B2 - 二次電池 - Google Patents

二次電池

Info

Publication number
JP7798210B2
JP7798210B2 JP2024576129A JP2024576129A JP7798210B2 JP 7798210 B2 JP7798210 B2 JP 7798210B2 JP 2024576129 A JP2024576129 A JP 2024576129A JP 2024576129 A JP2024576129 A JP 2024576129A JP 7798210 B2 JP7798210 B2 JP 7798210B2
Authority
JP
Japan
Prior art keywords
battery
evaluation test
positive electrode
negative electrode
secondary battery
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
JP2024576129A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024166499A5 (https=
JPWO2024166499A1 (https=
Inventor
晶暉 山上
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2024166499A1 publication Critical patent/JPWO2024166499A1/ja
Publication of JPWO2024166499A5 publication Critical patent/JPWO2024166499A5/ja
Application granted granted Critical
Publication of JP7798210B2 publication Critical patent/JP7798210B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01M10/056—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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
JP2024576129A 2023-02-10 2023-11-28 二次電池 Active JP7798210B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023019473 2023-02-10
JP2023019473 2023-02-10
PCT/JP2023/042550 WO2024166499A1 (ja) 2023-02-10 2023-11-28 二次電池

Publications (3)

Publication Number Publication Date
JPWO2024166499A1 JPWO2024166499A1 (https=) 2024-08-15
JPWO2024166499A5 JPWO2024166499A5 (https=) 2025-08-07
JP7798210B2 true JP7798210B2 (ja) 2026-01-14

Family

ID=92262950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024576129A Active JP7798210B2 (ja) 2023-02-10 2023-11-28 二次電池

Country Status (4)

Country Link
US (1) US20250293304A1 (https=)
JP (1) JP7798210B2 (https=)
CN (1) CN120283320A (https=)
WO (1) WO2024166499A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002533875A (ja) 1998-12-19 2002-10-08 ゾルファイ フルーオル ウント デリヴァーテ ゲゼルシャフト ミット ベシュレンクテル ハフツング リチウム電池用電解質系、その使用、およびリチウム電池の安全性を高める方法
JP2003031260A (ja) 2001-07-13 2003-01-31 Daikin Ind Ltd 電解液および／または電極表面被膜形成剤。
WO2010110290A1 (ja) 2009-03-26 2010-09-30 ダイキン工業株式会社 リチウム二次電池用非水電解液
CN109638355A (zh) 2018-12-14 2019-04-16 河南华瑞高新材料有限公司 一种锂离子电池高温电解液

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002533875A (ja) 1998-12-19 2002-10-08 ゾルファイ フルーオル ウント デリヴァーテ ゲゼルシャフト ミット ベシュレンクテル ハフツング リチウム電池用電解質系、その使用、およびリチウム電池の安全性を高める方法
JP2003031260A (ja) 2001-07-13 2003-01-31 Daikin Ind Ltd 電解液および／または電極表面被膜形成剤。
WO2010110290A1 (ja) 2009-03-26 2010-09-30 ダイキン工業株式会社 リチウム二次電池用非水電解液
CN109638355A (zh) 2018-12-14 2019-04-16 河南华瑞高新材料有限公司 一种锂离子电池高温电解液

Also Published As

Publication number Publication date
WO2024166499A1 (ja) 2024-08-15
US20250293304A1 (en) 2025-09-18
CN120283320A (zh) 2025-07-08
JPWO2024166499A1 (https=) 2024-08-15

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