EP3912218A4 - Localized superconcentrated electrolytes for silicon anodes - Google Patents

Localized superconcentrated electrolytes for silicon anodes Download PDF

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Publication number
EP3912218A4
EP3912218A4 EP20740852.7A EP20740852A EP3912218A4 EP 3912218 A4 EP3912218 A4 EP 3912218A4 EP 20740852 A EP20740852 A EP 20740852A EP 3912218 A4 EP3912218 A4 EP 3912218A4
Authority
EP
European Patent Office
Prior art keywords
silicon anodes
localized superconcentrated
superconcentrated electrolytes
electrolytes
localized
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
EP20740852.7A
Other languages
German (de)
French (fr)
Other versions
EP3912218A1 (en
Inventor
Ji-Guang Zhang
Haiping Jia
Xiaolin Li
Wu Xu
Won-Jin Kwak
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 US16/247,143 external-priority patent/US11127980B2/en
Application filed by Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Publication of EP3912218A1 publication Critical patent/EP3912218A1/en
Publication of EP3912218A4 publication Critical patent/EP3912218A4/en
Pending legal-status Critical Current

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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
    • 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
    • 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
    • H01M4/362—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
    • H01M4/58—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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • 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
    • 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
    • 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
    • H01M4/366—Composites as layered products
    • 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

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Hybrid Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
EP20740852.7A 2019-01-14 2020-01-13 Localized superconcentrated electrolytes for silicon anodes Pending EP3912218A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/247,143 US11127980B2 (en) 2017-10-19 2019-01-14 Localized superconcentrated electrolytes for silicon anodes
PCT/US2020/013363 WO2020150154A1 (en) 2019-01-14 2020-01-13 Localized superconcentrated electrolytes for silicon anodes

Publications (2)

Publication Number Publication Date
EP3912218A1 EP3912218A1 (en) 2021-11-24
EP3912218A4 true EP3912218A4 (en) 2023-03-08

Family

ID=71614007

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20740852.7A Pending EP3912218A4 (en) 2019-01-14 2020-01-13 Localized superconcentrated electrolytes for silicon anodes

Country Status (5)

Country Link
EP (1) EP3912218A4 (en)
JP (1) JP2022517987A (en)
KR (1) KR20210104922A (en)
CN (1) CN113273013A (en)
WO (1) WO2020150154A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022092800A1 (en) * 2020-10-30 2022-05-05 주식회사 엘지에너지솔루션 Liquid electrolyte for lithium-sulfur secondary battery and lithium-sulfur secondary battery comprising same
TW202308210A (en) * 2021-06-03 2023-02-16 美商澤恩萊博能量股份有限公司 Lithium ion cells with high performance electrolyte and silicon oxide active materials achieving long cycle life, fast charge and high thermal stability
WO2023242669A1 (en) * 2022-06-17 2023-12-21 株式会社半導体エネルギー研究所 Lithium ion secondary battery
CN115312865B (en) * 2022-10-13 2023-03-28 宁德新能源科技有限公司 Electrochemical device and electronic apparatus
CN116613383B (en) * 2023-07-17 2023-10-10 湖南法恩莱特新能源科技有限公司 Nonaqueous electrolyte for high-voltage lithium secondary battery, and preparation method and application thereof

Citations (13)

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US20120141883A1 (en) * 2008-08-19 2012-06-07 University Of Southern California Lithium-Ion Electrolytes With Improved Safety Tolerance To High Voltage Systems
US20120321940A1 (en) * 2010-03-26 2012-12-20 Daisuke Kawasaki Nonaqueous electrolyte secondary battery
EP2757626A1 (en) * 2013-01-16 2014-07-23 Samsung SDI Co., Ltd. Lithium battery
US20150118581A1 (en) * 2013-10-29 2015-04-30 Samsung Sdi Co., Ltd. Rechargeable lithium ion battery, and manufacturing method for rechargeable lithium ion battery
CN104900916A (en) * 2015-06-26 2015-09-09 广州天赐高新材料股份有限公司 Electrolyte solution for high-capacity lithium-ion battery, preparation method and lithium-ion battery
EP3038194A1 (en) * 2014-12-26 2016-06-29 Samsung SDI Co., Ltd. Rechargeable lithium battery
US20160190646A1 (en) * 2014-12-30 2016-06-30 Samsung Electronics Co., Ltd. Lithium secondary battery
WO2016207017A1 (en) * 2015-06-22 2016-12-29 Basf Se Li-ion battery electrolyte with reduced impedance build-up
US20170352908A1 (en) * 2014-10-24 2017-12-07 Nec Corporation Secondary battery
WO2018054710A1 (en) * 2016-09-21 2018-03-29 Basf Se Phosphonate based lithium complexes
WO2018054933A1 (en) * 2016-09-21 2018-03-29 Basf Se Electrochemical cells comprising bifunctional phosphonic acid silylesters
US20180115020A1 (en) * 2015-03-25 2018-04-26 Nec Corporation Hydrofluoroether compound, nonaqueous electrolyte solution and lithium ion secondary battery
US20190148775A1 (en) * 2017-10-19 2019-05-16 Battelle Memorial Institute Localized superconcentrated electrolytes for silicon anodes

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US20080153005A1 (en) * 2004-10-05 2008-06-26 Bridgestone Corporation Non-Aqueous Electrolyte and Non-Aqueous Electrolyte Battery Comprising the Same
JP4911888B2 (en) * 2004-10-05 2012-04-04 株式会社ブリヂストン Nonaqueous electrolyte and nonaqueous electrolyte secondary battery including the same
US8815453B1 (en) * 2005-04-05 2014-08-26 Quallion Llc Flame retardant battery
JP2011171096A (en) * 2010-02-18 2011-09-01 Sony Corp Nonaqueous electrolyte battery
US10164291B2 (en) * 2014-05-08 2018-12-25 Lynntech, Inc. Electrolyte for electrochemical energy storage devices
US10472571B2 (en) * 2017-03-02 2019-11-12 Battelle Memorial Institute Low flammability electrolytes for stable operation of electrochemical devices
US10804567B2 (en) * 2017-05-11 2020-10-13 Korea Institute Of Science And Technology Electrolyte system for lithium metal secondary battery and lithium metal secondary battery including the same
CN107978794A (en) * 2017-12-01 2018-05-01 广东天劲新能源科技股份有限公司 The lithium battery electric core of ternary lithium battery electrolytes and high temperature resistant high power capacity high safety

Patent Citations (13)

* 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
US20120321940A1 (en) * 2010-03-26 2012-12-20 Daisuke Kawasaki Nonaqueous electrolyte secondary battery
EP2757626A1 (en) * 2013-01-16 2014-07-23 Samsung SDI Co., Ltd. Lithium battery
US20150118581A1 (en) * 2013-10-29 2015-04-30 Samsung Sdi Co., Ltd. Rechargeable lithium ion battery, and manufacturing method for rechargeable lithium ion battery
US20170352908A1 (en) * 2014-10-24 2017-12-07 Nec Corporation Secondary battery
EP3038194A1 (en) * 2014-12-26 2016-06-29 Samsung SDI Co., Ltd. Rechargeable lithium battery
US20160190646A1 (en) * 2014-12-30 2016-06-30 Samsung Electronics Co., Ltd. Lithium secondary battery
US20180115020A1 (en) * 2015-03-25 2018-04-26 Nec Corporation Hydrofluoroether compound, nonaqueous electrolyte solution and lithium ion secondary battery
WO2016207017A1 (en) * 2015-06-22 2016-12-29 Basf Se Li-ion battery electrolyte with reduced impedance build-up
CN104900916A (en) * 2015-06-26 2015-09-09 广州天赐高新材料股份有限公司 Electrolyte solution for high-capacity lithium-ion battery, preparation method and lithium-ion battery
WO2018054710A1 (en) * 2016-09-21 2018-03-29 Basf Se Phosphonate based lithium complexes
WO2018054933A1 (en) * 2016-09-21 2018-03-29 Basf Se Electrochemical cells comprising bifunctional phosphonic acid silylesters
US20190148775A1 (en) * 2017-10-19 2019-05-16 Battelle Memorial Institute Localized superconcentrated electrolytes for silicon anodes

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Title
See also references of WO2020150154A1 *

Also Published As

Publication number Publication date
JP2022517987A (en) 2022-03-11
CN113273013A (en) 2021-08-17
EP3912218A1 (en) 2021-11-24
KR20210104922A (en) 2021-08-25
WO2020150154A1 (en) 2020-07-23

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