WO2023004060A2 - Cathode de batterie lithium-soufre formée à partir de multiples régions carbonées - Google Patents

Cathode de batterie lithium-soufre formée à partir de multiples régions carbonées Download PDF

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Publication number
WO2023004060A2
WO2023004060A2 PCT/US2022/037905 US2022037905W WO2023004060A2 WO 2023004060 A2 WO2023004060 A2 WO 2023004060A2 US 2022037905 W US2022037905 W US 2022037905W WO 2023004060 A2 WO2023004060 A2 WO 2023004060A2
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WO
WIPO (PCT)
Prior art keywords
battery
anode
cathode
lithium
zone
Prior art date
Application number
PCT/US2022/037905
Other languages
English (en)
Other versions
WO2023004060A3 (fr
Inventor
Bruce Lanning
Michael W. Stowell
Anurag Kumar
Jeffrey Bell
Qianwen Huang
Jesse Baucom
You Li
John Thorne
Karel Vanheusden
Elena Rogojina
Jerzy Gazda
Jingning Shan
Original Assignee
Lyten, 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 US17/383,735 external-priority patent/US11489161B2/en
Priority claimed from US17/383,744 external-priority patent/US11342561B2/en
Priority claimed from US17/383,756 external-priority patent/US20210359306A1/en
Priority claimed from US17/383,803 external-priority patent/US11309545B2/en
Priority claimed from US17/383,769 external-priority patent/US20210359308A1/en
Priority claimed from US17/383,793 external-priority patent/US11398622B2/en
Priority claimed from US17/563,183 external-priority patent/US11404692B1/en
Application filed by Lyten, Inc. filed Critical Lyten, Inc.
Priority to KR1020247006162A priority Critical patent/KR20240036086A/ko
Priority to CN202280063354.3A priority patent/CN117999667A/zh
Publication of WO2023004060A2 publication Critical patent/WO2023004060A2/fr
Publication of WO2023004060A3 publication Critical patent/WO2023004060A3/fr

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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
    • H01M4/36—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
    • 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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M10/0561—Accumulators 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
    • H01M10/0562—Solid materials
    • 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
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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
    • H01M4/13—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
    • H01M4/134—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
    • 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
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/58—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
    • H01M4/581—Chalcogenides or intercalation compounds thereof
    • H01M4/5815—Sulfides
    • 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
    • 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
    • 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
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M10/058—Construction or 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01M2300/00—Electrolytes
    • H01M2300/0088—Composites
    • H01M2300/0094—Composites in the form of layered products, e.g. coatings
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Une composition de matière appropriée pour être incorporée dans une électrode de batterie est divulguée. Dans certains modes de réalisation, la composition de matière peut comprendre des pores dont la taille ou la forme peut être définie par plusieurs particules carbonées. Chacune des particules peut avoir de multiples régions de telle sorte que des régions adjacentes sont séparées les unes des autres par certains des pores. Des régions déformables peuvent être réparties dans un périmètre de chacune des particules, par exemple, pour s'adapter à la coalescence de multiples particules adjacentes. La composition de matière peut également comprendre une pluralité d'agrégats et une pluralité d'agglomérats, chaque agrégat comprenant une multitude de particules assemblées les unes aux autres, et chaque agglomérat comprenant une multitude d'agrégats assemblés les uns aux autres.
PCT/US2022/037905 2021-07-23 2022-07-21 Cathode de batterie lithium-soufre formée à partir de multiples régions carbonées WO2023004060A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020247006162A KR20240036086A (ko) 2021-07-23 2022-07-21 다수의 탄소질 영역으로부터 형성된 리튬-황 배터리 캐소드
CN202280063354.3A CN117999667A (zh) 2021-07-23 2022-07-21 由多个碳质区域形成的锂硫电池阴极

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
US17/383,735 US11489161B2 (en) 2019-10-25 2021-07-23 Powdered materials including carbonaceous structures for lithium-sulfur battery cathodes
US17/383,735 2021-07-23
US17/383,744 2021-07-23
US17/383,744 US11342561B2 (en) 2019-10-25 2021-07-23 Protective polymeric lattices for lithium anodes in lithium-sulfur batteries
US17/383,803 2021-07-23
US17/383,756 2021-07-23
US17/383,756 US20210359306A1 (en) 2019-10-25 2021-07-23 Battery including multiple protective layers
US17/383,803 US11309545B2 (en) 2019-10-25 2021-07-23 Carbonaceous materials for lithium-sulfur batteries
US17/383,769 2021-07-23
US17/383,793 2021-07-23
US17/383,769 US20210359308A1 (en) 2019-10-25 2021-07-23 Carbon-scaffolded lithium-sulfur battery cathodes featuring a polymeric protective layer
US17/383,793 US11398622B2 (en) 2019-10-25 2021-07-23 Protective layer including tin fluoride disposed on a lithium anode in a lithium-sulfur battery
US17/563,183 2021-12-28
US17/563,183 US11404692B1 (en) 2021-07-23 2021-12-28 Lithium-sulfur battery cathode formed from multiple carbonaceous regions

Publications (2)

Publication Number Publication Date
WO2023004060A2 true WO2023004060A2 (fr) 2023-01-26
WO2023004060A3 WO2023004060A3 (fr) 2023-04-13

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PCT/US2022/037905 WO2023004060A2 (fr) 2021-07-23 2022-07-21 Cathode de batterie lithium-soufre formée à partir de multiples régions carbonées

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KR (1) KR20240036086A (fr)
TW (1) TW202308206A (fr)
WO (1) WO2023004060A2 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8808909B2 (en) * 2011-06-23 2014-08-19 Melecular Rebar Design, LLC Lithium ion batteries using discrete carbon nanotubes, methods for production thereof and products obtained therefrom
US20150078912A1 (en) * 2013-09-18 2015-03-19 General Electric Company Ceramic core compositions, methods for making cores, methods for casting hollow titanium-containing articles, and hollow titanium-containing articles
US10340520B2 (en) * 2014-10-14 2019-07-02 Sila Nanotechnologies, Inc. Nanocomposite battery electrode particles with changing properties
US10532674B2 (en) * 2017-08-01 2020-01-14 Faurecia Automotive Seating, Llc Vehicle seat

Also Published As

Publication number Publication date
KR20240036086A (ko) 2024-03-19
WO2023004060A3 (fr) 2023-04-13
TW202308206A (zh) 2023-02-16

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