DE102018111005B4 - Verfahren zur künstlichen SEI-Transplantation - Google Patents

Verfahren zur künstlichen SEI-Transplantation Download PDF

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Publication number
DE102018111005B4
DE102018111005B4 DE102018111005.7A DE102018111005A DE102018111005B4 DE 102018111005 B4 DE102018111005 B4 DE 102018111005B4 DE 102018111005 A DE102018111005 A DE 102018111005A DE 102018111005 B4 DE102018111005 B4 DE 102018111005B4
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sei
procedure according
electrolyte
wet
ppm
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DE102018111005.7A
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German (de)
English (en)
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DE102018111005A1 (de
Inventor
Nikhilendra Singh
Timothy S. Arthur
Kensuke Takechi
Patrick Howlett
Maria Forsyth
Robert Kerr
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Deakin University Geelong Au
Toyota Motor Corp
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Deakin University
Toyota Motor Engineering and Manufacturing North America Inc
Toyota Engineering and Manufacturing North America Inc
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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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • 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
    • H01M10/0568—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/045—Electrochemical coating; Electrochemical impregnation
    • H01M4/0452—Electrochemical coating; Electrochemical impregnation from solutions
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • 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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (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)
DE102018111005.7A 2017-05-26 2018-05-08 Verfahren zur künstlichen SEI-Transplantation Active DE102018111005B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/606,803 2017-05-26
US15/606,803 US10505219B2 (en) 2017-05-26 2017-05-26 Artificial SEI transplantation

Publications (2)

Publication Number Publication Date
DE102018111005A1 DE102018111005A1 (de) 2018-11-29
DE102018111005B4 true DE102018111005B4 (de) 2021-07-29

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DE102018111005.7A Active DE102018111005B4 (de) 2017-05-26 2018-05-08 Verfahren zur künstlichen SEI-Transplantation

Country Status (4)

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US (1) US10505219B2 (enExample)
JP (1) JP6779490B2 (enExample)
CN (1) CN108963193B (enExample)
DE (1) DE102018111005B4 (enExample)

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WO2017173323A1 (en) 2016-04-01 2017-10-05 NOHMs Technologies, Inc. Modified ionic liquids containing phosphorus
US10446875B2 (en) * 2017-05-26 2019-10-15 Toyota Motor Engineering & Manufacturing North America, Inc. Phosphonium-based ionic liquids for lithium metal-based batteries
US11961991B2 (en) 2017-06-20 2024-04-16 Coreshell Technologies, Incorporated Solution-phase deposition of thin films on solid-state electrolytes
CN111095627B (zh) 2017-06-20 2024-09-03 核壳科技公司 用于将薄膜液相沉积到电池电极的表面上的方法、系统和组合物
EP4106070A1 (en) 2017-07-17 2022-12-21 Nohms Technologies, Inc. Phosphorus-containing electrolytes
US10868339B2 (en) * 2017-12-05 2020-12-15 Toyota Motor Engineering & Manufacturing North America, Inc. Aqueous electrolytes with bis(fluorosulfonyl)imide salt electrolyte and ionic liquid system and batteries using the electrolyte system
US20200381778A1 (en) * 2019-05-29 2020-12-03 Toyota Motor Engineering & Manufacturing North America, Inc. Batteries with soft materials based on boron compounds
US20200381776A1 (en) * 2019-05-29 2020-12-03 Toyota Motor Engineering & Manufacturing North America, Inc. Novel soft materials based on boron compounds
WO2021192260A1 (ja) * 2020-03-27 2021-09-30 ＴｅｒａＷａｔｔ Ｔｅｃｈｎｏｌｏｇｙ株式会社 固体電池の製造方法及び固体電池
CN114420896A (zh) * 2020-10-28 2022-04-29 中国科学院上海硅酸盐研究所 一种高倍率锂电负极极片及其制备方法和应用
EP4261973A1 (en) 2022-04-13 2023-10-18 Toyota Jidosha Kabushiki Kaisha Self-standing solid electrolyte for solid lithium-air battery cells and method of preparation thereof

Citations (1)

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Also Published As

Publication number Publication date
US20180342773A1 (en) 2018-11-29
JP6779490B2 (ja) 2020-11-04
DE102018111005A1 (de) 2018-11-29
CN108963193B (zh) 2021-03-30
JP2018200873A (ja) 2018-12-20
US10505219B2 (en) 2019-12-10
CN108963193A (zh) 2018-12-07

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Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA-SHI, JP

Free format text: FORMER OWNERS: DEAKIN UNIVERSITY, GEELONG, VICTORIA, AU; TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC., PLANO, TX, US

Owner name: DEAKIN UNIVERSITY, GEELONG, AU

Free format text: FORMER OWNERS: DEAKIN UNIVERSITY, GEELONG, VICTORIA, AU; TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC., PLANO, TX, US

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