JP7097524B1 - 非水電解液、電気化学デバイス前駆体、電気化学デバイス、及び電気化学デバイスの製造方法 - Google Patents

非水電解液、電気化学デバイス前駆体、電気化学デバイス、及び電気化学デバイスの製造方法 Download PDF

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JP7097524B1
JP7097524B1 JP2022524654A JP2022524654A JP7097524B1 JP 7097524 B1 JP7097524 B1 JP 7097524B1 JP 2022524654 A JP2022524654 A JP 2022524654A JP 2022524654 A JP2022524654 A JP 2022524654A JP 7097524 B1 JP7097524 B1 JP 7097524B1
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雄介 清水
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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
    • H01M10/42—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
    • 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
    • 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
    • H01M10/42—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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)
  • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2022524654A 2021-03-18 2022-02-07 非水電解液、電気化学デバイス前駆体、電気化学デバイス、及び電気化学デバイスの製造方法 Active JP7097524B1 (ja)

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JP2021045217 2021-03-18
JP2021045217 2021-03-18
JP2021137178 2021-08-25
JP2021137178 2021-08-25
PCT/JP2022/004642 WO2022196176A1 (ja) 2021-03-18 2022-02-07 非水電解液、電気化学デバイス前駆体、電気化学デバイス、及び電気化学デバイスの製造方法

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JP7097524B1 true JP7097524B1 (ja) 2022-07-07
JPWO2022196176A1 JPWO2022196176A1 (https=) 2022-09-22
JPWO2022196176A5 JPWO2022196176A5 (https=) 2023-02-13

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US (1) US12482867B2 (https=)
EP (1) EP4310973A4 (https=)
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Publication number Priority date Publication date Assignee Title
EP4621911A4 (en) * 2023-03-09 2026-02-25 Contemporary Amperex Technology Hong Kong Ltd NON-AQUEOUS ELECTROLYTE, SECONDARY BATTERY AND ELECTRICAL APPLIANCE
KR20260009922A (ko) * 2023-05-31 2026-01-20 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 비수성 전해액, 이차 전지 및 전기 장치
CN121748536A (zh) * 2024-09-27 2026-03-27 宁德时代新能源科技股份有限公司 二次电池和用电装置

Citations (2)

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JP2014049294A (ja) * 2012-08-31 2014-03-17 Tdk Corp リチウムイオン二次電池用非水電解液及びリチウムイオン二次電池
EP3570351A1 (en) * 2018-05-17 2019-11-20 Contemporary Amperex Technology Co., Limited Lithium ion battery

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KR20160032215A (ko) 2013-09-25 2016-03-23 미쓰이 가가쿠 가부시키가이샤 전지용 비수 전해액, 및 리튬 2차 전지
CN103682443B (zh) 2013-12-31 2016-03-16 东莞市杉杉电池材料有限公司 一种含双氟磺酰基亚胺锂的锂离子电池电解液
EP3146588B1 (en) 2014-05-23 2018-07-25 Solvay Sa Nonaqueous electrolyte compositions comprising cyclic sulfates and lithium borates
KR102355697B1 (ko) 2014-06-30 2022-01-27 솔브레인 주식회사 전해질 및 이를 포함하는 리튬 이차 전지
US10243234B2 (en) * 2014-10-24 2019-03-26 Nec Corporation Secondary battery
US20180138551A1 (en) * 2015-05-26 2018-05-17 Mitsui Chemicals, Inc. Non-aqueous electrolyte solution for battery and lithium secondary battery
EP3343687B1 (en) * 2015-08-28 2021-02-24 Mitsui Chemicals, Inc. Non-aqueous electrolyte solution for batteries and lithium secondary battery comprising the same
KR102391374B1 (ko) * 2016-02-08 2022-04-27 샌트랄 글래스 컴퍼니 리미티드 비수전해액 전지용 전해액, 및 이것을 이용한 비수전해액 전지
KR102148895B1 (ko) * 2016-07-01 2020-08-27 샌트랄 글래스 컴퍼니 리미티드 비수계 전해액, 및 비수계 전해액 이차전지
WO2020022452A1 (ja) * 2018-07-26 2020-01-30 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
CN110970662B (zh) 2018-09-28 2021-09-21 宁德时代新能源科技股份有限公司 非水电解液及锂离子电池
CN110970664A (zh) 2018-09-28 2020-04-07 宁德时代新能源科技股份有限公司 非水电解液及锂离子电池
CN109841915B (zh) 2019-04-09 2020-10-30 江苏中兴派能电池有限公司 一种高存储性能的锂离子电池的化成方法
CN110943253A (zh) * 2019-10-24 2020-03-31 松山湖材料实验室 高电压锂离子电池组合式电解液添加剂、电解液及其电池

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JP2014049294A (ja) * 2012-08-31 2014-03-17 Tdk Corp リチウムイオン二次電池用非水電解液及びリチウムイオン二次電池
EP3570351A1 (en) * 2018-05-17 2019-11-20 Contemporary Amperex Technology Co., Limited Lithium ion battery

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US20240213548A1 (en) 2024-06-27
JPWO2022196176A1 (https=) 2022-09-22
EP4310973A4 (en) 2025-10-15
US12482867B2 (en) 2025-11-25
CN115380416A (zh) 2022-11-22
EP4310973A1 (en) 2024-01-24

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