JP7713640B2 - 非水電解液用添加剤およびこれを含む非水電解液ならびに非水電解液二次電池 - Google Patents

非水電解液用添加剤およびこれを含む非水電解液ならびに非水電解液二次電池

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Publication number
JP7713640B2
JP7713640B2 JP2021574679A JP2021574679A JP7713640B2 JP 7713640 B2 JP7713640 B2 JP 7713640B2 JP 2021574679 A JP2021574679 A JP 2021574679A JP 2021574679 A JP2021574679 A JP 2021574679A JP 7713640 B2 JP7713640 B2 JP 7713640B2
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negative electrode
group
aqueous electrolyte
integer
electrolyte solution
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JPWO2021153395A1 (https=
Inventor
翔 柴田
拡哲 鈴木
基浩 坂田
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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    • 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
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Secondary Cells (AREA)
JP2021574679A 2020-01-30 2021-01-21 非水電解液用添加剤およびこれを含む非水電解液ならびに非水電解液二次電池 Active JP7713640B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020014238 2020-01-30
JP2020014238 2020-01-30
PCT/JP2021/001956 WO2021153395A1 (ja) 2020-01-30 2021-01-21 非水電解液用添加剤およびこれを含む非水電解液ならびに非水電解液二次電池

Publications (2)

Publication Number Publication Date
JPWO2021153395A1 JPWO2021153395A1 (https=) 2021-08-05
JP7713640B2 true JP7713640B2 (ja) 2025-07-28

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Family Applications (1)

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JP2021574679A Active JP7713640B2 (ja) 2020-01-30 2021-01-21 非水電解液用添加剤およびこれを含む非水電解液ならびに非水電解液二次電池

Country Status (5)

Country Link
US (1) US20230070559A1 (https=)
EP (1) EP4099467A4 (https=)
JP (1) JP7713640B2 (https=)
CN (1) CN115004438B (https=)
WO (1) WO2021153395A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7315614B2 (ja) * 2021-04-21 2023-07-26 プライムプラネットエナジー＆ソリューションズ株式会社 非水電解質二次電池用電解液および非水電解質二次電池
JPWO2023032592A1 (https=) * 2021-08-31 2023-03-09
CN114156526A (zh) * 2021-12-02 2022-03-08 浙江大学 一种用于锂电池的高电压电解液

Citations (9)

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JP2009507100A (ja) 2005-09-02 2009-02-19 シーカ・テクノロジー・アーゲー 界面活性剤−安定化オルガノアルコキシシラン組成物
JP2012169249A (ja) 2011-01-28 2012-09-06 Sanyo Electric Co Ltd 非水電解質二次電池用正極及びその製造方法並びに非水電解質二次電池
CN103588807B (zh) 2013-11-18 2016-05-04 南通大学 一种双(烷氧硅基)烷烃的制备方法
CN106866723A (zh) 2017-01-25 2017-06-20 湖北新蓝天新材料股份有限公司 一种醇性硅烷交联剂双三乙氧基硅基乙烷的合成方法
CN109980280A (zh) 2019-01-18 2019-07-05 安徽屹盛机电科技有限公司 一种园林工具用防过充锂电池电解液
CN107394268B (zh) 2017-07-28 2019-08-09 广州天赐高新材料股份有限公司 锂二次电池电解液及其锂二次电池
CN107910591B (zh) 2017-11-14 2019-12-10 石家庄圣泰化工有限公司 一种耐高温锂电池电解液
WO2020003595A1 (ja) 2018-06-29 2020-01-02 パナソニックＩｐマネジメント株式会社 非水電解質二次電池
CN110724160A (zh) 2019-11-12 2020-01-24 成都硅宝科技股份有限公司 一种有机硅阻燃添加剂及阻燃型锂离子电池电解液

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JP2003257453A (ja) * 2001-12-27 2003-09-12 Toray Ind Inc 高分子固体電解質およびその製造方法ならびにそれを用いた固体高分子型燃料電池
KR20120128125A (ko) * 2009-11-03 2012-11-26 엔비아 시스템즈 인코포레이티드 리튬 이온 전지용 고용량 아노드 물질
JP5823261B2 (ja) * 2011-11-10 2015-11-25 株式会社Adeka 非水電解液及び該電解液を用いた非水電解液二次電池
JP2015072809A (ja) * 2013-10-03 2015-04-16 信越化学工業株式会社 珪素含有材料並びに非水電解質二次電池用負極及び非水電解質二次電池並びにそれらの製造方法
JP6438299B2 (ja) * 2014-12-26 2018-12-12 三星エスディアイ株式会社Samsung SDI Co., Ltd. リチウムイオン二次電池
CN109790390B (zh) * 2016-09-27 2022-02-22 富士胶片株式会社 分散液、组合物、膜、膜的制造方法及分散剂
WO2018071322A1 (en) * 2016-10-10 2018-04-19 Temple University-Of The Commonwealth System Of Higher Education Silanated silica-ceramic materials, organic-modified metal-oxide-coated ceramic materials and methods of making and using
WO2018096889A1 (ja) * 2016-11-24 2018-05-31 日本電気株式会社 非水電解液、及びリチウムイオン二次電池
WO2018123751A1 (ja) * 2016-12-28 2018-07-05 パナソニックＩｐマネジメント株式会社 非水電解質二次電池
WO2019113527A1 (en) * 2017-12-07 2019-06-13 Enevate Corporation Silicon-based energy storage devices with cyclic carbonate containing electrolyte additives

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009507100A (ja) 2005-09-02 2009-02-19 シーカ・テクノロジー・アーゲー 界面活性剤−安定化オルガノアルコキシシラン組成物
JP2012169249A (ja) 2011-01-28 2012-09-06 Sanyo Electric Co Ltd 非水電解質二次電池用正極及びその製造方法並びに非水電解質二次電池
CN103588807B (zh) 2013-11-18 2016-05-04 南通大学 一种双(烷氧硅基)烷烃的制备方法
CN106866723A (zh) 2017-01-25 2017-06-20 湖北新蓝天新材料股份有限公司 一种醇性硅烷交联剂双三乙氧基硅基乙烷的合成方法
CN107394268B (zh) 2017-07-28 2019-08-09 广州天赐高新材料股份有限公司 锂二次电池电解液及其锂二次电池
CN107910591B (zh) 2017-11-14 2019-12-10 石家庄圣泰化工有限公司 一种耐高温锂电池电解液
WO2020003595A1 (ja) 2018-06-29 2020-01-02 パナソニックＩｐマネジメント株式会社 非水電解質二次電池
CN109980280A (zh) 2019-01-18 2019-07-05 安徽屹盛机电科技有限公司 一种园林工具用防过充锂电池电解液
CN110724160A (zh) 2019-11-12 2020-01-24 成都硅宝科技股份有限公司 一种有机硅阻燃添加剂及阻燃型锂离子电池电解液

Also Published As

Publication number Publication date
EP4099467A4 (en) 2024-01-03
US20230070559A1 (en) 2023-03-09
EP4099467A1 (en) 2022-12-07
WO2021153395A1 (ja) 2021-08-05
JPWO2021153395A1 (https=) 2021-08-05
CN115004438B (zh) 2026-02-03
CN115004438A (zh) 2022-09-02

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