JP7579784B2 - 非水系電解液及び非水系電解液電池 - Google Patents

非水系電解液及び非水系電解液電池 Download PDF

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JP7579784B2
JP7579784B2 JP2021524899A JP2021524899A JP7579784B2 JP 7579784 B2 JP7579784 B2 JP 7579784B2 JP 2021524899 A JP2021524899 A JP 2021524899A JP 2021524899 A JP2021524899 A JP 2021524899A JP 7579784 B2 JP7579784 B2 JP 7579784B2
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JPWO2020246540A1 (enExample
JPWO2020246540A5 (enExample
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立彦 本多
浩之 徳田
大輔 川上
亮 山口
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Mitsubishi Chemical Corp
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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
    • H01M10/0569—Liquid materials characterised by the solvents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/46—Metal oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H01G11/64—Liquid electrolytes characterised by 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
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0563—Liquid materials, e.g. for Li-SOCl2 cells
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
JP2021524899A 2019-06-04 2020-06-04 非水系電解液及び非水系電解液電池 Active JP7579784B2 (ja)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP2019104306 2019-06-04
JP2019104306 2019-06-04
JP2019118145 2019-06-26
JP2019118145 2019-06-26
JP2019118148 2019-06-26
JP2019118074 2019-06-26
JP2019118148 2019-06-26
JP2019118074 2019-06-26
JP2020073075 2020-04-15
JP2020073075 2020-04-15
PCT/JP2020/022088 WO2020246540A1 (ja) 2019-06-04 2020-06-04 非水系電解液及び非水系電解液電池

Publications (3)

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JPWO2020246540A1 JPWO2020246540A1 (enExample) 2020-12-10
JPWO2020246540A5 JPWO2020246540A5 (enExample) 2023-04-03
JP7579784B2 true JP7579784B2 (ja) 2024-11-08

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US (2) US12237471B2 (enExample)
EP (1) EP3982445A4 (enExample)
JP (1) JP7579784B2 (enExample)
KR (1) KR102699727B1 (enExample)
CN (1) CN113906604B (enExample)
WO (1) WO2020246540A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4243148A4 (en) * 2021-12-31 2025-04-16 Contemporary Amperex Technology (Hong Kong) Limited Electrolyte, secondary battery, and electric device
KR20250127192A (ko) 2022-06-07 2025-08-26 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 비수성 전해 용액과 그 제조 방법 및 이를 포함하는 2차 전지 및 전기 사용 장치
KR20240021982A (ko) * 2022-06-07 2024-02-19 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 비수성 전해 용액과 그 제조 방법 및 이를 포함하는 2차 전지 및 전기 사용 장치
CN117446799A (zh) * 2023-10-30 2024-01-26 梧州市同创循环科技有限公司 一种类球形快充石墨负极材料及其制备方法

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JP2003346900A (ja) 2002-05-30 2003-12-05 Japan Storage Battery Co Ltd 電 池
JP2008269978A (ja) 2007-04-20 2008-11-06 Mitsubishi Chemicals Corp 非水系電解液及びそれを用いた非水系電解液二次電池
JP2013239426A (ja) 2011-11-11 2013-11-28 Mitsubishi Chemicals Corp 非水系電解液二次電池、および非水系電解液
WO2019031508A1 (ja) 2017-08-10 2019-02-14 三菱ケミカル株式会社 非水系電解液二次電池
JP2019040721A (ja) 2017-08-24 2019-03-14 トヨタ自動車株式会社 リチウムイオン二次電池
WO2019093159A1 (ja) 2017-11-09 2019-05-16 ダイキン工業株式会社 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

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JP2007123246A (ja) * 2005-09-28 2007-05-17 Sanyo Electric Co Ltd 非水電解質二次電池
JP5094230B2 (ja) * 2006-08-29 2012-12-12 三洋電機株式会社 非水電解質二次電池
US9048508B2 (en) 2007-04-20 2015-06-02 Mitsubishi Chemical Corporation Nonaqueous electrolytes and nonaqueous-electrolyte secondary batteries employing the same
KR101618371B1 (ko) * 2007-04-20 2016-05-04 미쓰비시 가가꾸 가부시키가이샤 비수계 전해액 및 그것을 사용한 비수계 전해액 이차 전지
JP2010073354A (ja) * 2008-09-16 2010-04-02 Sony Corp 非水電解質二次電池
KR101726144B1 (ko) 2010-02-12 2017-04-11 미쓰비시 가가꾸 가부시키가이샤 비수계 전해액 및 비수계 전해액 2 차 전지
JP5987431B2 (ja) * 2011-04-13 2016-09-07 三菱化学株式会社 フルオロスルホン酸リチウム、非水系電解液、及び非水系電解液二次電池
JP6031856B2 (ja) * 2011-07-12 2016-11-24 三菱化学株式会社 非水系電解液二次電池
EP2849272B1 (en) 2012-05-11 2017-01-11 UBE Industries, Ltd. Non-aqueous electrolyte and power storage device using same
JP5984014B2 (ja) 2012-12-26 2016-09-06 トヨタ自動車株式会社 非水電解液二次電池および該電池の製造方法
JP6056703B2 (ja) 2013-08-12 2017-01-11 トヨタ自動車株式会社 リチウムイオン二次電池
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Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
JP2003346900A (ja) 2002-05-30 2003-12-05 Japan Storage Battery Co Ltd 電 池
JP2008269978A (ja) 2007-04-20 2008-11-06 Mitsubishi Chemicals Corp 非水系電解液及びそれを用いた非水系電解液二次電池
JP2013239426A (ja) 2011-11-11 2013-11-28 Mitsubishi Chemicals Corp 非水系電解液二次電池、および非水系電解液
WO2019031508A1 (ja) 2017-08-10 2019-02-14 三菱ケミカル株式会社 非水系電解液二次電池
JP2019040721A (ja) 2017-08-24 2019-03-14 トヨタ自動車株式会社 リチウムイオン二次電池
WO2019093159A1 (ja) 2017-11-09 2019-05-16 ダイキン工業株式会社 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

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Publication number Publication date
EP3982445A4 (en) 2022-07-20
KR102699727B1 (ko) 2024-08-27
US20220093973A1 (en) 2022-03-24
WO2020246540A1 (ja) 2020-12-10
KR20220002636A (ko) 2022-01-06
EP3982445A1 (en) 2022-04-13
CN113906604A (zh) 2022-01-07
JPWO2020246540A1 (enExample) 2020-12-10
US20250246686A1 (en) 2025-07-31
US12237471B2 (en) 2025-02-25
CN113906604B (zh) 2024-02-23

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