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EP4062470A4 - SOLUTION PHASE DEPOSITION OF THIN FILMS ON SOLID-STATE ELECTROLYTES - Google Patents

SOLUTION PHASE DEPOSITION OF THIN FILMS ON SOLID-STATE ELECTROLYTES

Info

Publication number
EP4062470A4
EP4062470A4 EP20891382.2A EP20891382A EP4062470A4 EP 4062470 A4 EP4062470 A4 EP 4062470A4 EP 20891382 A EP20891382 A EP 20891382A EP 4062470 A4 EP4062470 A4 EP 4062470A4
Authority
EP
European Patent Office
Prior art keywords
solid
thin films
solution phase
phase deposition
state electrolytes
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
EP20891382.2A
Other languages
German (de)
French (fr)
Other versions
EP4062470A1 (en
Inventor
Sourav Roger BASU
Jonathan Tan
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.)
Coreshell Technologies Inc
Original Assignee
Coreshell Technologies 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
Application filed by Coreshell Technologies Inc filed Critical Coreshell Technologies Inc
Publication of EP4062470A1 publication Critical patent/EP4062470A1/en
Publication of EP4062470A4 publication Critical patent/EP4062470A4/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564Accumulators 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
    • H01M10/0565Polymeric materials, e.g. gel-type or solid-type
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562Solid materials
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/058Construction or manufacture
    • H01M10/0585Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/362Composites
    • H01M4/364Composites as mixtures
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0017Non-aqueous electrolytes
    • H01M2300/0065Solid electrolytes
    • H01M2300/0068Solid electrolytes inorganic
    • H01M2300/0071Oxides
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0017Non-aqueous electrolytes
    • H01M2300/0065Solid electrolytes
    • H01M2300/0082Organic polymers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0088Composites
    • H01M2300/0094Composites in the form of layered products, e.g. coatings
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Dispersion Chemistry (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
EP20891382.2A 2019-11-18 2020-11-18 SOLUTION PHASE DEPOSITION OF THIN FILMS ON SOLID-STATE ELECTROLYTES Pending EP4062470A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962936609P 2019-11-18 2019-11-18
PCT/US2020/060930 WO2021101915A1 (en) 2019-11-18 2020-11-18 Solution-phase deposition of thin films on solid-state electrolytes

Publications (2)

Publication Number Publication Date
EP4062470A1 EP4062470A1 (en) 2022-09-28
EP4062470A4 true EP4062470A4 (en) 2025-01-01

Family

ID=75980985

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20891382.2A Pending EP4062470A4 (en) 2019-11-18 2020-11-18 SOLUTION PHASE DEPOSITION OF THIN FILMS ON SOLID-STATE ELECTROLYTES

Country Status (3)

Country Link
EP (1) EP4062470A4 (en)
CN (1) CN115210916A (en)
WO (1) WO2021101915A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7200143B2 (en) 2017-06-20 2023-01-06 コアシェル テクノロジーズ インコーポレイテッド Methods, systems, and compositions for liquid deposition of thin films on surfaces of battery electrodes
US11961991B2 (en) 2017-06-20 2024-04-16 Coreshell Technologies, Incorporated Solution-phase deposition of thin films on solid-state electrolytes
US11990609B2 (en) 2017-06-20 2024-05-21 Coreshell Technologies, Incorporated Solution-deposited electrode coatings for thermal runaway mitigation in rechargeable batteries
CN114242989B (en) * 2022-02-23 2022-05-03 中南大学 A kind of composite electrode material and its preparation method and application
CN117791042B (en) * 2023-12-27 2025-11-21 蜂巢能源科技股份有限公司 SEI film, lithium metal battery and concentration polarization method for reducing lithium metal battery

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160090652A1 (en) * 2014-09-30 2016-03-31 Tokyo Electron Limited Liquid phase atomic layer deposition
US20160351943A1 (en) * 2015-06-01 2016-12-01 Energy Power Systems LLC Nano-engineered coatings for anode active materials, cathode active materials, and solid-state electrolytes and methods of making batteries containing nano-engineered coatings
CA2987938A1 (en) * 2015-06-01 2016-12-08 Pneumaticoat Technologies Llc Nano-engineered coatings for anode active materials, cathode active materials, and solid-state electrolytes and methods of making batteries containing nano-engineered coatings
CN107017388A (en) * 2017-02-09 2017-08-04 上海蔚来汽车有限公司 A kind of preparation method of composite positive pole for solid lithium ion battery
WO2018237083A1 (en) * 2017-06-20 2018-12-27 Coreshell Technologies, Inc. METHODS, SYSTEMS, AND COMPOSITIONS FOR THE LIQUID PHASE DEPOSITION OF THIN FILMS ON THE SURFACE OF BATTERY ELECTRODES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014152362A (en) * 2013-02-08 2014-08-25 Nitto Denko Corp Method for manufacturing transparent gas barrier film and apparatus for manufacturing transparent gas barrier film

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160090652A1 (en) * 2014-09-30 2016-03-31 Tokyo Electron Limited Liquid phase atomic layer deposition
US20160351943A1 (en) * 2015-06-01 2016-12-01 Energy Power Systems LLC Nano-engineered coatings for anode active materials, cathode active materials, and solid-state electrolytes and methods of making batteries containing nano-engineered coatings
CA2987938A1 (en) * 2015-06-01 2016-12-08 Pneumaticoat Technologies Llc Nano-engineered coatings for anode active materials, cathode active materials, and solid-state electrolytes and methods of making batteries containing nano-engineered coatings
CN107017388A (en) * 2017-02-09 2017-08-04 上海蔚来汽车有限公司 A kind of preparation method of composite positive pole for solid lithium ion battery
WO2018237083A1 (en) * 2017-06-20 2018-12-27 Coreshell Technologies, Inc. METHODS, SYSTEMS, AND COMPOSITIONS FOR THE LIQUID PHASE DEPOSITION OF THIN FILMS ON THE SURFACE OF BATTERY ELECTRODES

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021101915A1 *

Also Published As

Publication number Publication date
CN115210916A (en) 2022-10-18
EP4062470A1 (en) 2022-09-28
WO2021101915A1 (en) 2021-05-27

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