CA2240605C - Electrolyte system for lithium batteries and use of said system, and method for increasing the safety of lithium batteries - Google Patents

Electrolyte system for lithium batteries and use of said system, and method for increasing the safety of lithium batteries Download PDF

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Publication number
CA2240605C
CA2240605C CA002240605A CA2240605A CA2240605C CA 2240605 C CA2240605 C CA 2240605C CA 002240605 A CA002240605 A CA 002240605A CA 2240605 A CA2240605 A CA 2240605A CA 2240605 C CA2240605 C CA 2240605C
Authority
CA
Canada
Prior art keywords
electrolyte
alkyl
electrolyte system
partially fluorinated
carbon atoms
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002240605A
Other languages
English (en)
French (fr)
Other versions
CA2240605A1 (en
Inventor
Wolfgang Appel
Sergej Pasenok
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay Fluor GmbH
Original Assignee
Solvay Fluor und Derivate GmbH
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 Solvay Fluor und Derivate GmbH filed Critical Solvay Fluor und Derivate GmbH
Publication of CA2240605A1 publication Critical patent/CA2240605A1/en
Application granted granted Critical
Publication of CA2240605C publication Critical patent/CA2240605C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0034—Fluorinated 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

Landscapes

  • 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)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CA002240605A 1997-06-13 1998-06-12 Electrolyte system for lithium batteries and use of said system, and method for increasing the safety of lithium batteries Expired - Fee Related CA2240605C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19724709.1 1997-06-13
DE19724709A DE19724709A1 (de) 1997-06-13 1997-06-13 Elektrolytsystem für Lithiumbatterien und dessen Verwendung sowie Verfahren zur Erhöhung der Sicherheit von Lithiumbatterien

Publications (2)

Publication Number Publication Date
CA2240605A1 CA2240605A1 (en) 1998-12-13
CA2240605C true CA2240605C (en) 2008-07-29

Family

ID=7832193

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002240605A Expired - Fee Related CA2240605C (en) 1997-06-13 1998-06-12 Electrolyte system for lithium batteries and use of said system, and method for increasing the safety of lithium batteries

Country Status (6)

Country Link
US (1) US6159640A (enExample)
EP (1) EP0887874B1 (enExample)
JP (1) JP4383556B2 (enExample)
AT (1) ATE482483T1 (enExample)
CA (1) CA2240605C (enExample)
DE (2) DE19724709A1 (enExample)

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JP4781545B2 (ja) * 2001-03-02 2011-09-28 ソニー株式会社 非水電解質系リチウム二次電池
DE10128581B4 (de) * 2001-06-13 2005-04-07 Epcos Ag Elektrolytlösung für elektrochemische Kondensatoren
JP4170712B2 (ja) * 2002-09-05 2008-10-22 パイオニア株式会社 球面収差補正装置
CA2479589C (en) * 2003-09-04 2011-05-24 Air Products And Chemicals, Inc. Polyfluorinated boron cluster anions for lithium electrolytes
US7311993B2 (en) * 2003-09-04 2007-12-25 Air Products And Chemicals, Inc. Polyfluorinated boron cluster anions for lithium electrolytes
US7465517B2 (en) 2004-08-23 2008-12-16 Air Products And Chemicals, Inc. High purity lithium polyhalogenated boron cluster salts useful in lithium batteries
US7981388B2 (en) 2004-08-23 2011-07-19 Air Products And Chemicals, Inc. Process for the purification of lithium salts
US20080026297A1 (en) * 2005-01-11 2008-01-31 Air Products And Chemicals, Inc. Electrolytes, cells and methods of forming passivaton layers
US20060216612A1 (en) * 2005-01-11 2006-09-28 Krishnakumar Jambunathan Electrolytes, cells and methods of forming passivation layers
US20060204843A1 (en) * 2005-03-10 2006-09-14 Ivanov Sergei V Polyfluorinated boron cluster anions for lithium electrolytes
US20070048605A1 (en) 2005-08-23 2007-03-01 Pez Guido P Stable electrolyte counteranions for electrochemical devices
KR101206262B1 (ko) 2007-06-15 2012-11-28 주식회사 엘지화학 공융혼합물 전해질과 주석 합금 음극을 이용한 이차 전지
KR101041722B1 (ko) 2009-01-09 2011-06-14 주식회사 엘지화학 공융혼합물과 니트릴 화합물을 포함하는 전해질 및 이를 구비한 전기화학소자
EP2454226B1 (en) 2009-07-16 2017-03-22 Solvay Fluor GmbH Process for the preparation of fluoroalkyl (fluoro)alkyl carbonates
US20120214043A1 (en) 2009-10-27 2012-08-23 Solvay Fluor Gmbh Lithium sulfur battery
CN102473961B (zh) * 2010-01-15 2015-04-29 株式会社Lg化学 包括酰胺化合物的电解质和包括所述电解质的电化学设备
CN103636052A (zh) * 2011-04-26 2014-03-12 索尔维公司 锂空气电池组电池
CN104080780B (zh) 2011-11-30 2018-04-13 索尔维公司 氟化的麦德鲁姆酸的衍生物、其制备方法、及其作为溶剂添加剂的用途
EP2602241A1 (en) 2011-12-07 2013-06-12 Solvay Sa Process for the manufacture of 1, 1'-difluorosubstituted dialkyl carbonates, isomers thereof and electrolyte compositions containing them
JP5966525B2 (ja) * 2012-03-30 2016-08-10 三菱化学株式会社 非水系電解液二次電池用非水系電解液、それを用いた電池
EP2667444A1 (en) 2012-05-21 2013-11-27 Solvay Sa Use of fluorinated 2-methoxymalonic acid esters in electrolyte or solvent compositions
WO2014027003A1 (en) 2012-08-14 2014-02-20 Solvay Sa Use of low concentrations of fluorinated organic compounds as solvent additives
EP2980906A1 (en) * 2014-07-31 2016-02-03 Westfälische Wilhelms-Universität Münster Fluorinated carbamates as solvent for lithium-ion electrolytes
US10707526B2 (en) 2015-03-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
KR102810119B1 (ko) 2015-11-13 2025-05-19 시온 파워 코퍼레이션 전기화학 전지용 첨가제
HUE067794T2 (hu) * 2016-05-27 2024-11-28 Univ California Elektrokémiai energiatároló eszköz
US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
KR102664549B1 (ko) 2017-05-19 2024-05-09 시온 파워 코퍼레이션 전기화학 전지용 부동태화제
US10868306B2 (en) * 2017-05-19 2020-12-15 Sion Power Corporation Passivating agents for electrochemical cells
KR102270869B1 (ko) * 2017-07-14 2021-07-01 주식회사 엘지에너지솔루션 비수전해액 첨가제, 이를 포함하는 리튬 이차전지용 비수전해액 및 리튬 이차전지
CA3145591A1 (fr) * 2022-01-14 2023-07-14 Hydro-Quebec Electroytes solides comprenant une molecule bifonctionnelle ionique, et leur utilisation en electrochimie
KR102514199B1 (ko) * 2022-09-22 2023-03-27 주식회사 덕산일렉테라 이차전지용 전해액 첨가제, 이를 포함하는 리튬 이차전지용 비수 전해액, 및 이를 포함하는 리튬 이차전지
CN121885780A (zh) * 2026-02-10 2026-04-17 上海交通大学 一种氟化氨基羧酸酯类电解液及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684023B1 (fr) * 1991-11-26 1994-01-14 Air Liquide Procede de production d'un gaz a teneur substantielle en oxygene.
CA2098531C (en) * 1992-06-17 1997-12-23 Keiichi Yokoyama Cell electrolyte solvent, cell electrolyte comprising the solvent and non-aqueous electrolyte battery comprising the electrolyte
JP3444607B2 (ja) * 1992-07-07 2003-09-08 三菱化学株式会社 リチウム二次電池用電解液
DE69309861T2 (de) * 1992-11-18 1997-09-11 Mitsui Petrochemical Ind Carbonatverbindungen, nicht wässrige Elektrolytlösungen und nicht wässrige Elektrolytlösungen enthaltende Batterien
CA2119959C (en) * 1993-03-30 2000-03-14 Soichiro Kawakami Secondary battery
JP3304187B2 (ja) * 1994-03-14 2002-07-22 日本電信電話株式会社 リチウム２次電池用電解液
US5866711A (en) * 1996-09-13 1999-02-02 E. I. Du Pont De Nemours And Company Fluorocyanate and fluorocarbamate monomers and polymers thereof

Also Published As

Publication number Publication date
EP0887874B1 (de) 2010-09-22
DE59814470D1 (de) 2010-11-04
JPH1197060A (ja) 1999-04-09
EP0887874A3 (de) 2008-11-12
ATE482483T1 (de) 2010-10-15
DE19724709A1 (de) 1998-12-17
US6159640A (en) 2000-12-12
CA2240605A1 (en) 1998-12-13
EP0887874A2 (de) 1998-12-30
JP4383556B2 (ja) 2009-12-16

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