WO2009035085A1 - 電解液 - Google Patents

電解液 Download PDF

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Publication number
WO2009035085A1
WO2009035085A1 PCT/JP2008/066552 JP2008066552W WO2009035085A1 WO 2009035085 A1 WO2009035085 A1 WO 2009035085A1 JP 2008066552 W JP2008066552 W JP 2008066552W WO 2009035085 A1 WO2009035085 A1 WO 2009035085A1
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WO
WIPO (PCT)
Prior art keywords
fluorinated
solvent
vol
carbonate
electrolyte solution
Prior art date
Application number
PCT/JP2008/066552
Other languages
English (en)
French (fr)
Inventor
Meiten Koh
Hitomi Nakazawa
Hideo Sakata
Michiru Tanaka
Akiyoshi Yamauchi
Aoi Nakazono
Original Assignee
Daikin Industries, 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 Daikin Industries, Ltd. filed Critical Daikin Industries, Ltd.
Priority to JP2009532244A priority Critical patent/JP5234000B2/ja
Priority to US12/677,397 priority patent/US20110008681A1/en
Priority to CN200880106829A priority patent/CN101803100A/zh
Priority to KR1020107007711A priority patent/KR101159001B1/ko
Publication of WO2009035085A1 publication Critical patent/WO2009035085A1/ja

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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
    • H01M10/052—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
    • 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
    • H01G11/04—Hybrid capacitors
    • H01G11/06—Hybrid capacitors with one of the electrodes allowing ions to be reversibly doped thereinto, e.g. lithium ion capacitors [LIC]
    • 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
    • H01G11/60—Liquid electrolytes characterised by the solvent
    • 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
    • H01G11/62—Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
    • 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
    • H01M10/056—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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
    • H01M6/162—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
    • H01M6/164—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte by the solvent
    • 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
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • 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
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0034—Fluorinated solvents
    • 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
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • H01M2300/004—Three solvents
    • 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
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • H01M2300/0042—Four or more solvents
    • 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
    • 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
    • Y02E60/13—Energy storage using capacitors
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

　低温でも相分離せず、また難燃性や不燃性に優れ、電解質塩の溶解性が高く、放電容量が大きく、充放電サイクル特性に優れたリチウムイオン二次電池などの電気化学デバイスに好適な電解液であって、式：Ｒｆ1－Ｏ－Ｒｆ2（Ｒｆ1およびＲｆ2は同じかまたは異なり、Ｒｆ1は炭素数３～６の含フッ素アルキル基、Ｒｆ2は炭素数２～６の含フッ素アルキル基である）で示される含フッ素エーテル（Ａ）、含フッ素環状カーボネート（Ｂ１）および含フッ素ラクトン（Ｂ２）よりなる群から選ばれる少なくとも１種の含フッ素溶媒（Ｂ）、ならびに(Ｃ1)非フッ素系環状カーボネートおよび（Ｃ２）非フッ素系鎖状カーボネートよりなる群れから選ばれる少なくとも１種の非フッ素系カーボネート（Ｃ）を含む電解質塩溶解用溶媒（Ｉ）、ならびに電解質塩（II）を含み、電解質塩溶解用溶媒（Ｉ）が、溶媒（Ｉ）全体に対して、含フッ素エーテル（Ａ）を２０～６０体積％、含フッ素溶媒（Ｂ）を０．５～３０体積％、ならびに非フッ素系環状カーボネート（Ｃ１）を５～４０体積％および／または非フッ素系鎖状カーボネート（Ｃ２）を１０～７４．５体積％含む電解液を提供する。
PCT/JP2008/066552 2007-09-12 2008-09-12 電解液 WO2009035085A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009532244A JP5234000B2 (ja) 2007-09-12 2008-09-12 電解液
US12/677,397 US20110008681A1 (en) 2007-09-12 2008-09-12 Electrolytic solution
CN200880106829A CN101803100A (zh) 2007-09-12 2008-09-12 电解液
KR1020107007711A KR101159001B1 (ko) 2007-09-12 2008-09-12 전해액

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-237171 2007-09-12
JP2007237171 2007-09-12

Publications (1)

Publication Number Publication Date
WO2009035085A1 true WO2009035085A1 (ja) 2009-03-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066552 WO2009035085A1 (ja) 2007-09-12 2008-09-12 電解液

Country Status (5)

Country Link
US (1) US20110008681A1 (ja)
JP (1) JP5234000B2 (ja)
KR (1) KR101159001B1 (ja)
CN (1) CN101803100A (ja)
WO (1) WO2009035085A1 (ja)

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WO2011016212A1 (ja) * 2009-08-04 2011-02-10 東ソー・エフテック株式会社 非水電解液用の非対称型および／または低対称型含フッ素リン酸エステル
JP2011113822A (ja) * 2009-11-27 2011-06-09 Gs Yuasa Corp 非水電解質二次電池
WO2011070925A1 (ja) * 2009-12-11 2011-06-16 ダイキン工業株式会社 電気二重層キャパシタ
JP2011187234A (ja) * 2010-03-05 2011-09-22 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
JP2011187410A (ja) * 2010-03-11 2011-09-22 Hitachi Ltd 非水電解液及びこれを用いたリチウム二次電池
WO2011162169A1 (ja) * 2010-06-25 2011-12-29 Ｎｅｃエナジーデバイス株式会社 リチウムイオン二次電池
GB2482914A (en) * 2010-08-20 2012-02-22 Leclanche Sa Lithium Cell Electrolyte
JP2012054259A (ja) * 2010-08-31 2012-03-15 Daihatsu Motor Co Ltd 電気化学キャパシタの製造方法
JP2012074135A (ja) * 2010-09-27 2012-04-12 Tosoh F-Tech Inc ジフルオロエチルエーテルを含有する非水電解液
JP2012094491A (ja) * 2010-09-27 2012-05-17 Tosoh F-Tech Inc 非水電解液用の難燃性溶媒、これを含有する難燃性非水電解液及び非引火性非水電解液
WO2012115112A1 (ja) * 2011-02-23 2012-08-30 旭硝子株式会社 二次電池用非水電解液および二次電池
CN102754268A (zh) * 2010-02-12 2012-10-24 三菱化学株式会社 非水电解液及非水电解质二次电池
US20120282531A1 (en) * 2011-05-04 2012-11-08 Hwang Duck-Chul Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same
JP2012243485A (ja) * 2011-05-18 2012-12-10 Hitachi Maxell Energy Ltd 非水二次電池
JP2013118069A (ja) * 2011-12-02 2013-06-13 Hitachi Maxell Ltd リチウム二次電池
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JP2013218963A (ja) * 2012-04-11 2013-10-24 Gs Yuasa Corp 非水電解質電池
US20140023916A1 (en) * 2011-03-31 2014-01-23 Daikin Industries, Ltd. Electrolytic solution
WO2014050872A1 (ja) * 2012-09-28 2014-04-03 ダイキン工業株式会社 電解液、電気化学デバイス、リチウム電池、及び、モジュール
JP2014110235A (ja) * 2012-12-04 2014-06-12 Samsung Sdi Co Ltd リチウムイオン二次電池用電解液及びリチウムイオン二次電池
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WO2015046175A1 (ja) * 2013-09-24 2015-04-02 旭硝子株式会社 二次電池用非水電解液及びリチウムイオン二次電池
KR102240720B1 (ko) 2014-04-09 2021-04-14 삼성에스디아이 주식회사 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지
CN103972587A (zh) * 2014-05-15 2014-08-06 上海空间电源研究所 一种具有高阻燃性能与电化学性能的电解液及锂离子电池
KR20170022977A (ko) * 2014-06-30 2017-03-02 데이진 가부시키가이샤 비수계 이차전지용 세퍼레이터 및 비수계 이차전지
US10535898B2 (en) * 2014-12-17 2020-01-14 Solvay Sa Nonaqueous electrolyte compositions comprising lithium malonatoborate and fluorinated solvent
CN105322228A (zh) * 2015-01-10 2016-02-10 汕头市金光高科有限公司 一种高安全阻燃锂离子电池电解液
DE102015002008A1 (de) 2015-02-20 2016-08-25 Dräger Safety AG & Co. KGaA Elektrochemischer Gassensor und Elektrolyt für einen elektrochemischen Gassensor
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EP3488483B1 (en) * 2016-07-25 2023-02-22 Solvay Specialty Polymers Italy S.p.A. Liquid electrolytes for lithium batteries
US10818973B2 (en) * 2017-10-25 2020-10-27 Toyota Jidosha Kabushiki Kaisha Electrolyte composition and lithium ion secondary battery
CN111164819B (zh) * 2017-10-26 2023-06-20 株式会社东芝 非水电解质电池及电池包
CN109560323B (zh) 2018-11-26 2021-01-19 宁德新能源科技有限公司 一种凝胶聚合物电解质及包含其的电化学装置
FR3099297B1 (fr) * 2019-07-24 2022-08-12 Accumulateurs Fixes Composition d’electrolyte pour element electrochimique comprenant une anode de lithium
CN110649312B (zh) * 2019-09-30 2021-08-20 安徽屹珹新材料科技有限公司 一种锂离子电池电解液及其应用

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