JP7640689B2 - 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 - Google Patents

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 Download PDF

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JP7640689B2
JP7640689B2 JP2023525774A JP2023525774A JP7640689B2 JP 7640689 B2 JP7640689 B2 JP 7640689B2 JP 2023525774 A JP2023525774 A JP 2023525774A JP 2023525774 A JP2023525774 A JP 2023525774A JP 7640689 B2 JP7640689 B2 JP 7640689B2
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compound
lithium secondary
secondary battery
group
formula
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JPWO2022255224A5 (https=
JPWO2022255224A1 (https=
Inventor
悠 水野
裕理 杉原
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Mitsui Chemicals Inc
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Mitsui Chemicals Inc
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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
    • H01M10/0567—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
    • H01M10/058—Construction or manufacture
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/446—Initial charging measures
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/11—Esters of phosphoric acids with hydroxyalkyl compounds without further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/12—Esters of phosphoric acids with hydroxyaryl compounds
    • 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
    • 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

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  • 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)
JP2023525774A 2021-06-04 2022-05-26 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 Active JP7640689B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021094572 2021-06-04
JP2021094572 2021-06-04
PCT/JP2022/021609 WO2022255224A1 (ja) 2021-06-04 2022-05-26 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

Publications (3)

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JPWO2022255224A1 JPWO2022255224A1 (https=) 2022-12-08
JPWO2022255224A5 JPWO2022255224A5 (https=) 2024-01-25
JP7640689B2 true JP7640689B2 (ja) 2025-03-05

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JP2023525774A Active JP7640689B2 (ja) 2021-06-04 2022-05-26 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

Country Status (5)

Country Link
US (1) US20240258568A1 (https=)
EP (1) EP4350829A4 (https=)
JP (1) JP7640689B2 (https=)
CN (1) CN117296179A (https=)
WO (1) WO2022255224A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014170689A (ja) 2013-03-04 2014-09-18 Mitsui Chemicals Inc 非水電解液及びリチウム二次電池
JP2016045987A (ja) 2014-08-20 2016-04-04 株式会社日立製作所 リチウムイオン二次電池用の電解液およびリチウムイオン二次電池
CN105826604A (zh) 2015-01-23 2016-08-03 三星Sdi株式会社 有机电解质溶液和采用所述有机电解质溶液的锂电池
JP2020013881A (ja) 2018-07-18 2020-01-23 旭化成株式会社 非水系リチウム型蓄電素子
CN112271337A (zh) 2020-11-25 2021-01-26 深圳新宙邦科技股份有限公司 一种非水电解液及锂离子电池

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001307768A (ja) 2000-04-19 2001-11-02 Toyota Central Res & Dev Lab Inc 非水電解液二次電池
JP2009003799A (ja) 2007-06-22 2009-01-08 Aplix Corp ポータブル機器およびポータブル機器における仮想空間の提供方法
EP2330675B1 (en) * 2008-09-11 2018-08-22 NEC Corporation Secondary battery
WO2012029505A1 (ja) * 2010-08-31 2012-03-08 株式会社Adeka 非水電解液二次電池
CN105514483A (zh) * 2014-05-26 2016-04-20 宁德时代新能源科技股份有限公司 锂离子电池及其电解液
CN106299324A (zh) * 2016-10-17 2017-01-04 广州天赐高新材料股份有限公司 一种用于高容量锂离子电池的电解液、制备方法及锂离子电池
JP2018156761A (ja) 2017-03-16 2018-10-04 三井化学株式会社 電池用非水電解液及びリチウム二次電池
WO2018169369A1 (ko) * 2017-03-17 2018-09-20 주식회사 엘지화학 전해질 첨가제 및 이를 포함하는 리튬 이차전지용 전해질
CN108134133A (zh) * 2017-11-30 2018-06-08 深圳市沃特玛电池有限公司 一种锂电池电解液及其制备方法
CN112310466B (zh) * 2019-07-31 2023-03-10 深圳新宙邦科技股份有限公司 锂离子电池非水电解液及包含该电解液的锂离子电池
JP7288196B2 (ja) 2019-12-16 2023-06-07 日本製鉄株式会社 溶接構造体
CN111435759A (zh) * 2020-04-03 2020-07-21 珠海冠宇电池股份有限公司 电解液、包括该电解液的二次电池和电子设备
CN113036218A (zh) * 2021-03-04 2021-06-25 昆山宝创新能源科技有限公司 一种微胶囊及其制备方法、电解液及其制备方法、电池
CN114024026A (zh) * 2021-10-25 2022-02-08 湖南法恩莱特新能源科技有限公司 一种电解液及其制备方法和应用

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014170689A (ja) 2013-03-04 2014-09-18 Mitsui Chemicals Inc 非水電解液及びリチウム二次電池
JP2016045987A (ja) 2014-08-20 2016-04-04 株式会社日立製作所 リチウムイオン二次電池用の電解液およびリチウムイオン二次電池
CN105826604A (zh) 2015-01-23 2016-08-03 三星Sdi株式会社 有机电解质溶液和采用所述有机电解质溶液的锂电池
JP2020013881A (ja) 2018-07-18 2020-01-23 旭化成株式会社 非水系リチウム型蓄電素子
CN112271337A (zh) 2020-11-25 2021-01-26 深圳新宙邦科技股份有限公司 一种非水电解液及锂离子电池

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Publication number Publication date
CN117296179A (zh) 2023-12-26
EP4350829A1 (en) 2024-04-10
WO2022255224A1 (ja) 2022-12-08
US20240258568A1 (en) 2024-08-01
KR20230169345A (ko) 2023-12-15
EP4350829A4 (en) 2026-04-22
JPWO2022255224A1 (https=) 2022-12-08

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