AU2003268901A8 - Use of polyfluoride polyethers as a flame retardant for batteries - Google Patents

Use of polyfluoride polyethers as a flame retardant for batteries

Info

Publication number
AU2003268901A8
AU2003268901A8 AU2003268901A AU2003268901A AU2003268901A8 AU 2003268901 A8 AU2003268901 A8 AU 2003268901A8 AU 2003268901 A AU2003268901 A AU 2003268901A AU 2003268901 A AU2003268901 A AU 2003268901A AU 2003268901 A8 AU2003268901 A8 AU 2003268901A8
Authority
AU
Australia
Prior art keywords
alkyl
mixtures
polyfluoride
polyethers
batteries
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.)
Abandoned
Application number
AU2003268901A
Other versions
AU2003268901A1 (en
Inventor
Katja Peterkord
Olaf Bose
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 AU2003268901A1 publication Critical patent/AU2003268901A1/en
Publication of AU2003268901A8 publication Critical patent/AU2003268901A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • 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
    • H01M10/056—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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

The use of polyfluoropolyethers and their mixtures as fire resistant solvents for conductive salt mixtures in reusable battery electrolytes is new The use of polyfluoropolyethers (PFPE) and their mixtures as fire resistant solvents for conductive salt mixtures, especially mixtures containing lithium salts, in reusable, battery electrolytes, where the polyfluoropolyethers have the formula (I): X-CF2O(CF2O)m-(CF2CF2O)n-CF2X X = H, F, 1-5C alkyl, or COOR, R = 1-5C alkyl, partially or perfluorinated 1-5C alkyl or COOR, R = 1-5C alkyl, partially or perfluorinated 1-5C alkyl, or OR, R = partially or perfluorinated 1-5C alkyl, m = 0-5, n = 0-5, or their mixtures.
AU2003268901A 2002-10-12 2003-10-01 Use of polyfluoride polyethers as a flame retardant for batteries Abandoned AU2003268901A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10247675A DE10247675A1 (en) 2002-10-12 2002-10-12 The use of polyfluoropolyethers and their mixtures as fire resistant solvents for conductive salt mixtures in reusable battery electrolytes increases the safety of the batteries, e.g. decreases the explosion risk
DE10247675.6 2002-10-12
PCT/EP2003/010894 WO2004036682A2 (en) 2002-10-12 2003-10-01 Use of polyfluoride polyethers as a flame retardant for batteries

Publications (2)

Publication Number Publication Date
AU2003268901A1 AU2003268901A1 (en) 2004-05-04
AU2003268901A8 true AU2003268901A8 (en) 2004-05-04

Family

ID=32038579

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003268901A Abandoned AU2003268901A1 (en) 2002-10-12 2003-10-01 Use of polyfluoride polyethers as a flame retardant for batteries

Country Status (7)

Country Link
EP (1) EP1554771B1 (en)
JP (1) JP4833552B2 (en)
KR (1) KR101050293B1 (en)
AT (1) ATE500633T1 (en)
AU (1) AU2003268901A1 (en)
DE (2) DE10247675A1 (en)
WO (1) WO2004036682A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4701595B2 (en) * 2003-09-03 2011-06-15 ソニー株式会社 Lithium ion secondary battery
US11876179B2 (en) * 2019-09-27 2024-01-16 Enevate Corporation Silicon-based energy storage devices with electrolyte containing dimethoxyethane based compound
DE102013201030A1 (en) * 2013-01-23 2014-07-24 Robert Bosch Gmbh Electrolyte for lithium cell
CN106207256B (en) * 2015-05-25 2021-01-15 松下知识产权经营株式会社 Electrolyte solution and battery
KR102547797B1 (en) 2015-11-04 2023-06-26 삼성전자주식회사 Polymer electrolyte and battery including the same
JP6890297B2 (en) * 2016-06-14 2021-06-18 パナソニックＩｐマネジメント株式会社 Electrolyte for batteries and batteries
KR20180000942A (en) 2016-06-24 2018-01-04 삼성전자주식회사 Polymer electrolyte, preparing method thereof, and lithium metal battery including the same
PL3488483T3 (en) * 2016-07-25 2023-06-19 Solvay Specialty Polymers Italy S.P.A. Liquid electrolytes for lithium batteries
EP3544110B1 (en) 2016-12-20 2023-12-20 Daikin Industries, Ltd. Electrolyte solution, electrochemical device, lithium ion secondary battery, and module
WO2018123359A1 (en) 2016-12-27 2018-07-05 ダイキン工業株式会社 Electrolytic solution, electrochemical device, lithium-ion secondary cell, and module
US11196087B2 (en) * 2017-05-19 2021-12-07 Panasonic Intellectual Property Management Co., Ltd. Nonaqueous electrolyte containing perfluoropolyether and nitrile compound, and secondary battery including the same
CN112002943B (en) * 2020-09-10 2022-05-17 中国科学院过程工程研究所 Electrolyte and preparation method and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3304187B2 (en) * 1994-03-14 2002-07-22 日本電信電話株式会社 Electrolyte for lithium secondary battery
TW360987B (en) * 1995-07-25 1999-06-11 Sumitomo Chemical Co Non-aqueous electrolyte and lithium secondary battery
DE19619233A1 (en) * 1996-05-13 1997-11-20 Hoechst Ag Fluorine-containing solvents for lithium batteries with increased security
JP3726533B2 (en) * 1998-02-20 2005-12-14 株式会社日立製作所 Lithium secondary battery, its electrolyte and electrical equipment
TW434923B (en) * 1998-02-20 2001-05-16 Hitachi Ltd Lithium secondary battery and liquid electrolyte for the battery
CA2309684A1 (en) * 1998-09-11 2000-03-23 Mitsui Chemicals, Incorporated Nonaqueous electrolytic liquid and secondary batter with nonaqueous electrolytic liquid
JP2000294281A (en) * 1999-04-08 2000-10-20 Hitachi Maxell Ltd Nonaqueous electrolyte secondary battery
JP2001052737A (en) * 1999-08-10 2001-02-23 Hitachi Maxell Ltd Nonaqueous electrolyte and nonaqueous electrolyte secondary battery using the same

Also Published As

Publication number Publication date
DE50313512D1 (en) 2011-04-14
KR20050074431A (en) 2005-07-18
WO2004036682A3 (en) 2004-10-21
WO2004036682A2 (en) 2004-04-29
ATE500633T1 (en) 2011-03-15
EP1554771A2 (en) 2005-07-20
DE10247675A1 (en) 2004-04-22
JP4833552B2 (en) 2011-12-07
AU2003268901A1 (en) 2004-05-04
EP1554771B1 (en) 2011-03-02
KR101050293B1 (en) 2011-07-19
JP2006503407A (en) 2006-01-26

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase