EP3697869A4 - Low flammability electrolytes for stable operation of electrochemical devices - Google Patents

Low flammability electrolytes for stable operation of electrochemical devices Download PDF

Info

Publication number
EP3697869A4
EP3697869A4 EP18869273.5A EP18869273A EP3697869A4 EP 3697869 A4 EP3697869 A4 EP 3697869A4 EP 18869273 A EP18869273 A EP 18869273A EP 3697869 A4 EP3697869 A4 EP 3697869A4
Authority
EP
European Patent Office
Prior art keywords
electrolytes
stable operation
electrochemical devices
low flammability
flammability
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.)
Pending
Application number
EP18869273.5A
Other languages
German (de)
French (fr)
Other versions
EP3697869A1 (en
Inventor
Ji-Guang Zhang
Shuru CHEN
Wu Xu
Xia Cao
Xiaodi REN
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.)
Battelle Memorial Institute Inc
Original Assignee
Battelle Memorial Institute Inc
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
Priority claimed from US15/788,188 external-priority patent/US10472571B2/en
Application filed by Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Publication of EP3697869A1 publication Critical patent/EP3697869A1/en
Publication of EP3697869A4 publication Critical patent/EP3697869A4/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00—Fireproofing materials
    • C09K21/06—Organic materials
    • C09K21/12—Organic materials containing phosphorus
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • 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
    • H01M4/40—Alloys based on alkali metals
    • H01M4/405—Alloys based on lithium
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5805—Phosphides
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—Negative electrodes
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (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)
  • Secondary Cells (AREA)
  • Hybrid Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
EP18869273.5A 2017-10-19 2018-08-31 Low flammability electrolytes for stable operation of electrochemical devices Pending EP3697869A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/788,188 US10472571B2 (en) 2017-03-02 2017-10-19 Low flammability electrolytes for stable operation of electrochemical devices
PCT/US2018/049141 WO2019078965A1 (en) 2017-10-19 2018-08-31 Low flammability electrolytes for stable operation of electrochemical devices

Publications (2)

Publication Number Publication Date
EP3697869A1 EP3697869A1 (en) 2020-08-26
EP3697869A4 true EP3697869A4 (en) 2021-08-04

Family

ID=66174566

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18869273.5A Pending EP3697869A4 (en) 2017-10-19 2018-08-31 Low flammability electrolytes for stable operation of electrochemical devices

Country Status (5)

Country Link
EP (1) EP3697869A4 (en)
JP (1) JP2021500704A (en)
KR (1) KR20200059316A (en)
CN (1) CN111212887A (en)
WO (1) WO2019078965A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7243507B2 (en) * 2019-07-24 2023-03-22 株式会社豊田自動織機 Electrolyte and lithium ion secondary battery
JP7287251B2 (en) * 2019-11-20 2023-06-06 株式会社豊田自動織機 Electrolyte and lithium ion secondary battery
KR20210119144A (en) * 2020-03-24 2021-10-05 삼성에스디아이 주식회사 Rechargeable lithium battery including same
CN111769325B (en) * 2020-06-18 2022-06-07 合肥国轩高科动力能源有限公司 Lithium ion battery electrolyte and lithium ion battery
CN113871716A (en) * 2020-06-30 2021-12-31 东营市海科新源化工有限责任公司 Multifunctional electrolyte for high-nickel lithium ion battery and lithium ion battery
CN111668540A (en) * 2020-07-03 2020-09-15 深圳先进技术研究院 Local high-concentration flame-retardant electrolyte, lithium battery and preparation method thereof
CN111834672B (en) * 2020-07-27 2021-11-30 深圳先进技术研究院 Flame-retardant liquid electrolyte, lithium battery and preparation method thereof
CN112467219B (en) * 2020-12-03 2022-03-29 珠海冠宇电池股份有限公司 Electrolyte and lithium ion battery comprising same
CN112687953B (en) * 2020-12-24 2022-04-01 中国电子新能源（武汉）研究院有限责任公司 Secondary battery electrolyte, preparation method thereof and battery
CN114171794A (en) * 2021-04-30 2022-03-11 华中科技大学 High-voltage non-combustible diluted high-concentration electrolyte, and preparation and application thereof
JP7455094B2 (en) * 2021-09-21 2024-03-25 本田技研工業株式会社 Lithium metal secondary batteries and electrolytes
CN117529829A (en) * 2021-12-28 2024-02-06 禄内西斯股份有限公司 Positive electrode active material, positive electrode mixture, and secondary battery
WO2023128592A1 (en) * 2021-12-30 2023-07-06 한양대학교 산학협력단 Positive electrode for lithium-sulfur battery, method for manufacturing same, and lithium-sulfur battery including same
CN114520372B (en) * 2022-02-21 2024-01-26 蜂巢能源科技股份有限公司 Oxidation-resistant electrolyte, lithium ion battery and preparation method
CN114985723B (en) * 2022-06-01 2024-01-26 江苏科技大学 Antimony bismuth alloy material, preparation method thereof and application thereof in negative electrode of sodium secondary battery
WO2024021019A1 (en) * 2022-07-29 2024-02-01 宁德时代新能源科技股份有限公司 Sodium-ion battery electrolyte, secondary battery, battery module, battery pack, and electric device
CN117154233B (en) * 2023-11-01 2024-02-02 英德市科恒新能源科技有限公司 Lithium ion battery multiplying power type electrolyte, preparation method and lithium ion battery

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100209782A1 (en) * 2009-02-17 2010-08-19 Nam-Soon Choi Flame Retardant Electrolyte for Rechargeable Lithium Battery and Rechargeable Lithium Battery Including the Same
US20120141883A1 (en) * 2008-08-19 2012-06-07 University Of Southern California Lithium-Ion Electrolytes With Improved Safety Tolerance To High Voltage Systems
WO2015158755A1 (en) * 2014-04-17 2015-10-22 Basf Se Electrolyte compositions containing esters of dicarboxylic acids
US20160020489A1 (en) * 2014-05-08 2016-01-21 Lynntech, Inc. Electrolyte for Electrochemical Energy Storage Devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3687283B2 (en) * 1997-07-10 2005-08-24 トヨタ自動車株式会社 Solvent for lithium ion secondary battery
JP5004495B2 (en) * 2006-04-17 2012-08-22 株式会社デンソー Non-aqueous electrolyte and secondary battery using the electrolyte
KR102475886B1 (en) * 2015-06-25 2022-12-08 삼성전자주식회사 Negative electrode for lithium metal battery and lithium metal battery including the same
EP3166169A1 (en) * 2015-11-05 2017-05-10 Lithium Energy and Power GmbH & Co. KG Battery cell and battery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120141883A1 (en) * 2008-08-19 2012-06-07 University Of Southern California Lithium-Ion Electrolytes With Improved Safety Tolerance To High Voltage Systems
US20100209782A1 (en) * 2009-02-17 2010-08-19 Nam-Soon Choi Flame Retardant Electrolyte for Rechargeable Lithium Battery and Rechargeable Lithium Battery Including the Same
WO2015158755A1 (en) * 2014-04-17 2015-10-22 Basf Se Electrolyte compositions containing esters of dicarboxylic acids
US20160020489A1 (en) * 2014-05-08 2016-01-21 Lynntech, Inc. Electrolyte for Electrochemical Energy Storage Devices

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019078965A1 *
TAKAYUKI DOI ET AL: "Dilution of Highly Concentrated LiBF 4 /Propylene Carbonate Electrolyte Solution with Fluoroalkyl Ethers for 5-V LiNi 0.5 Mn 1.5 O 4 Positive Electrodes", JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 164, no. 1, 24 January 2017 (2017-01-24), pages A6412 - A6416, XP055597118, ISSN: 0013-4651, DOI: 10.1149/2.0611701jes *

Also Published As

Publication number Publication date
WO2019078965A1 (en) 2019-04-25
JP2021500704A (en) 2021-01-07
CN111212887A (en) 2020-05-29
KR20200059316A (en) 2020-05-28
WO2019078965A9 (en) 2019-12-19
EP3697869A1 (en) 2020-08-26

Similar Documents

Publication Publication Date Title
EP3697869A4 (en) Low flammability electrolytes for stable operation of electrochemical devices
EP3590147A4 (en) Localized superconcentrated electrolytes for stable cycling of electrochemical devices
EP3390695A4 (en) High pressure electrochemical cell
EP3254329A4 (en) Electrochemical cells that include lewis acid: lewis base complex electrolyte additives
EP3396771A4 (en) Electrolyte for non-aqueous electrolyte cell, and non-aqueous electrolyte cell in which same is used
SG11202010867QA (en) Solid electrolyte for electrochemical devices
EP3166170A4 (en) Electrolyte solution for non-aqueous electrolyte solution battery and non-aqueous electrolyte solution battery using same
EP3069401A4 (en) Electrochemical devices comprising compressed gas solvent electrolytes
EP3261166A4 (en) Electrolyte for nonaqueous-electrolyte cell, and non-aqueous electrolyte cell in which same is used
EP3656010A4 (en) Phosphorus containing electrolytes
EP3098893A4 (en) Non-aqueous electrolyte solution and non-aqueous electrolyte solution secondary battery using same
EP3352264A4 (en) Nonaqueous electrolyte solution electricity storage element
EP3192118A4 (en) Sodium anti-perovskite solid electrolyte compositions
EP3734616A4 (en) Solid electrolyte
EP3355400A4 (en) Additive for electrolyte solutions
EP3146546A4 (en) Non-aqueous electrolyte storage element
EP3246982A4 (en) Electrolyte solution for nonaqueous electrolyte solution cell and nonaqueous electrolyte solution cell
EP3459097A4 (en) Nonaqueous electrolyte for an ultracapacitor
EP3298642A4 (en) Electrochemical cell
EP3246983A4 (en) Nonaqueous electrolyte solution and nonaqueous electrolyte solution cell using same
EP3128596A4 (en) Non-aqueous electrolytic solution, and non-aqueous electrolyte secondary cell using same
EP3286137A4 (en) Stable electrolyte material containing same
EP3108224B8 (en) Reference electrode insert for an electrochemical test cell
EP3193395A4 (en) Non-aqueous electrolyte battery
EP3384549A4 (en) Sodium-ion electrolyte composition

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200312

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20210701

RIC1 Information provided on ipc code assigned before grant

Ipc: C09K 21/12 20060101AFI20210625BHEP

Ipc: H01M 4/40 20060101ALI20210625BHEP

Ipc: H01M 10/056 20100101ALI20210625BHEP

Ipc: H01M 4/86 20060101ALI20210625BHEP

Ipc: H01M 4/38 20060101ALI20210625BHEP

Ipc: H01M 4/58 20100101ALI20210625BHEP

Ipc: H01M 10/52 20060101ALI20210625BHEP

Ipc: H01M 10/0567 20100101ALI20210625BHEP

Ipc: H01M 10/0569 20100101ALI20210625BHEP

Ipc: H01M 10/42 20060101ALI20210625BHEP

Ipc: H01M 10/052 20100101ALI20210625BHEP

Ipc: H01M 10/0568 20100101ALI20210625BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20240424