JP7749855B2 - 非水電解液及び電池 - Google Patents

非水電解液及び電池

Info

Publication number
JP7749855B2
JP7749855B2 JP2024545625A JP2024545625A JP7749855B2 JP 7749855 B2 JP7749855 B2 JP 7749855B2 JP 2024545625 A JP2024545625 A JP 2024545625A JP 2024545625 A JP2024545625 A JP 2024545625A JP 7749855 B2 JP7749855 B2 JP 7749855B2
Authority
JP
Japan
Prior art keywords
group
carbon atoms
electrolyte solution
battery
formula
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
JP2024545625A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024053556A5 (https=
JPWO2024053556A1 (https=
Inventor
良 西畑
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Publication of JPWO2024053556A1 publication Critical patent/JPWO2024053556A1/ja
Publication of JPWO2024053556A5 publication Critical patent/JPWO2024053556A5/ja
Application granted granted Critical
Publication of JP7749855B2 publication Critical patent/JP7749855B2/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
    • H01M10/052—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
    • H01M10/056—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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
JP2024545625A 2022-09-06 2023-08-31 非水電解液及び電池 Active JP7749855B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022141390 2022-09-06
JP2022141390 2022-09-06
PCT/JP2023/031843 WO2024053556A1 (ja) 2022-09-06 2023-08-31 非水電解液及び電池

Publications (3)

Publication Number Publication Date
JPWO2024053556A1 JPWO2024053556A1 (https=) 2024-03-14
JPWO2024053556A5 JPWO2024053556A5 (https=) 2025-04-01
JP7749855B2 true JP7749855B2 (ja) 2025-10-06

Family

ID=90191038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024545625A Active JP7749855B2 (ja) 2022-09-06 2023-08-31 非水電解液及び電池

Country Status (2)

Country Link
JP (1) JP7749855B2 (https=)
WO (1) WO2024053556A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025016169A (ja) * 2023-07-21 2025-01-31 株式会社東芝 二次電池、電池パック、車両、定置用電源、及び二次電池の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010030008A1 (ja) 2008-09-11 2010-03-18 日本電気株式会社 二次電池
WO2018097259A1 (ja) 2016-11-28 2018-05-31 トヨタ自動車株式会社 リチウムイオン二次電池用電解液、その製造方法、及びリチウムイオン二次電池

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110931862B (zh) * 2019-10-31 2022-03-11 合肥国轩高科动力能源有限公司 一种双功能电解液添加剂及含有该添加剂的锂离子电池电解液
CN111883837A (zh) * 2020-07-30 2020-11-03 香河昆仑化学制品有限公司 一种含有环焦磷酸酯的电解液及锂离子电池

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010030008A1 (ja) 2008-09-11 2010-03-18 日本電気株式会社 二次電池
WO2018097259A1 (ja) 2016-11-28 2018-05-31 トヨタ自動車株式会社 リチウムイオン二次電池用電解液、その製造方法、及びリチウムイオン二次電池

Also Published As

Publication number Publication date
WO2024053556A1 (ja) 2024-03-14
JPWO2024053556A1 (https=) 2024-03-14

Similar Documents

Publication Publication Date Title
US11011774B2 (en) Lithium-ion secondary battery
JP6113496B2 (ja) リチウム二次電池
JP7791882B2 (ja) 非水電解液及び二次電池
JP7794639B2 (ja) 非水系電解液及びエネルギーデバイス
US11196087B2 (en) Nonaqueous electrolyte containing perfluoropolyether and nitrile compound, and secondary battery including the same
JP6018820B2 (ja) リチウム二次電池用非水電解液及びこれを備えたリチウム二次電池
JP6483943B2 (ja) リチウム二次電池
JP2017069164A (ja) リチウムイオン二次電池
CN111200162A (zh) 一种锂离子电池电解液及制备方法
JP5477346B2 (ja) 非水電解質二次電池および非水電解質二次電池の製造方法
WO2026081445A1 (zh) 一种正极极片、二次电池及用电装置
JP7749855B2 (ja) 非水電解液及び電池
JP2013145732A (ja) リチウム二次電池
JP5848587B2 (ja) リチウム二次電池
JP7682909B2 (ja) 非水電解液、二次電池及びその製造方法
WO2019235469A1 (ja) 還元型グラフェン系材料
WO2019182013A1 (ja) リチウムイオン二次電池
JP2023019021A (ja) 非水電解液、電気化学デバイス前駆体、及び電気化学デバイスの製造方法
JP7749856B2 (ja) 非水電解液及び電池
JP2024036866A (ja) 電解液及び電池
JP6510671B2 (ja) 二次電池用非水電解液、及び二次電池
JP6315775B2 (ja) リチウムイオン二次電池
JP7346799B2 (ja) リン酸ホウ素リチウム化合物、リチウム二次電池用添加剤、リチウム二次電池用非水電解液、リチウム二次電池前駆体、リチウム二次電池の製造方法、及びリチウム二次電池
JP2013145731A (ja) リチウム二次電池
JP7749143B2 (ja) 電解液及びそれを用いた電池

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250120

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250120

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250909

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250924

R150 Certificate of patent or registration of utility model

Ref document number: 7749855

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150