CA3128220A1 - Electrodes a surface modifiee, procedes de preparation, et utilisations electrochimiques - Google Patents

Electrodes a surface modifiee, procedes de preparation, et utilisations electrochimiques

Info

Publication number
CA3128220A1
CA3128220A1 CA3128220A CA3128220A CA3128220A1 CA 3128220 A1 CA3128220 A1 CA 3128220A1 CA 3128220 A CA3128220 A CA 3128220A CA 3128220 A CA3128220 A CA 3128220A CA 3128220 A1 CA3128220 A1 CA 3128220A1
Authority
CA
Canada
Prior art keywords
lithium
approximately
electrochemical cell
electrode
polymer
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
CA3128220A
Other languages
English (en)
French (fr)
Inventor
Nicolas DELAPORTE
Steve Collin-Martin
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.)
Hydro Quebec
Original Assignee
Hydro Quebec
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 Hydro Quebec filed Critical Hydro Quebec
Priority to CA3128220A priority Critical patent/CA3128220A1/fr
Priority to KR1020247007106A priority patent/KR20240045252A/ko
Priority to EP22854839.2A priority patent/EP4385083A4/fr
Priority to US18/681,918 priority patent/US20250226392A1/en
Priority to JP2024507907A priority patent/JP2024530037A/ja
Priority to CA3228241A priority patent/CA3228241A1/fr
Priority to CN202280055033.9A priority patent/CN117795705A/zh
Priority to PCT/CA2022/051231 priority patent/WO2023015396A1/fr
Publication of CA3128220A1 publication Critical patent/CA3128220A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01M4/13—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
    • 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
    • H01M10/0561—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
    • H01M10/42—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
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • 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
    • 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
    • H01M4/62—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H01M4/662—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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
CA3128220A 2021-08-13 2021-08-13 Electrodes a surface modifiee, procedes de preparation, et utilisations electrochimiques Pending CA3128220A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA3128220A CA3128220A1 (fr) 2021-08-13 2021-08-13 Electrodes a surface modifiee, procedes de preparation, et utilisations electrochimiques
KR1020247007106A KR20240045252A (ko) 2021-08-13 2022-08-12 표면 개질된 전극, 그 제조 방법 및 전기화학적 용도
EP22854839.2A EP4385083A4 (fr) 2021-08-13 2022-08-12 Électrodes à surface modifiée, procédés de préparation, et utilisations électrochimiques
US18/681,918 US20250226392A1 (en) 2021-08-13 2022-08-12 Surface-modified electrodes, preparation methods and electrochemical uses
JP2024507907A JP2024530037A (ja) 2021-08-13 2022-08-12 表面修飾電極、調製方法、および電気化学的使用
CA3228241A CA3228241A1 (fr) 2021-08-13 2022-08-12 Electrodes a surface modifiee, procedes de preparation, et utilisations electrochimiques
CN202280055033.9A CN117795705A (zh) 2021-08-13 2022-08-12 表面改性电极、制备方法和电化学用途
PCT/CA2022/051231 WO2023015396A1 (fr) 2021-08-13 2022-08-12 Électrodes à surface modifiée, procédés de préparation, et utilisations électrochimiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3128220A CA3128220A1 (fr) 2021-08-13 2021-08-13 Electrodes a surface modifiee, procedes de preparation, et utilisations electrochimiques

Publications (1)

Publication Number Publication Date
CA3128220A1 true CA3128220A1 (fr) 2023-02-13

Family

ID=85173697

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3128220A Pending CA3128220A1 (fr) 2021-08-13 2021-08-13 Electrodes a surface modifiee, procedes de preparation, et utilisations electrochimiques
CA3228241A Pending CA3228241A1 (fr) 2021-08-13 2022-08-12 Electrodes a surface modifiee, procedes de preparation, et utilisations electrochimiques

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3228241A Pending CA3228241A1 (fr) 2021-08-13 2022-08-12 Electrodes a surface modifiee, procedes de preparation, et utilisations electrochimiques

Country Status (7)

Country Link
US (1) US20250226392A1 (https=)
EP (1) EP4385083A4 (https=)
JP (1) JP2024530037A (https=)
KR (1) KR20240045252A (https=)
CN (1) CN117795705A (https=)
CA (2) CA3128220A1 (https=)
WO (1) WO2023015396A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118630213B (zh) * 2024-06-21 2025-10-28 武汉船用电力推进装置研究所(中国船舶集团有限公司第七一二研究所) 一种可溶固态电池负极材料、负极极片及制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011501383A (ja) * 2007-10-26 2011-01-06 サイオン パワー コーポレイション バッテリ電極用プライマー
EP3192112A4 (en) * 2014-09-09 2018-04-11 Sion Power Corporation Protective layers in lithium-ion electrochemical cells and associated electrodes and methods
KR102140122B1 (ko) * 2016-08-19 2020-07-31 주식회사 엘지화학 다중 보호층을 포함하는 음극 및 이를 포함하는 리튬 이차전지
KR102315390B1 (ko) * 2017-11-13 2021-10-20 주식회사 엘지화학 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
TWI630748B (zh) * 2017-12-28 2018-07-21 財團法人工業技術研究院 負極及包含其之鋰離子電池
WO2019149939A1 (en) * 2018-02-05 2019-08-08 Repsol, S.A. Coating for li anode protection and battery comprising the same
US20190393482A1 (en) * 2018-06-21 2019-12-26 Nanotek Instruments, Inc. Method of protecting the lithium anode layer in a lithium metal secondary battery
US10770748B2 (en) * 2018-06-25 2020-09-08 Global Graphene Group, Inc. Lithium-selenium battery containing an electrode-protecting layer and method for improving cycle-life
EP3761405B1 (en) * 2018-10-31 2026-02-18 LG Energy Solution, Ltd. Lithium secondary battery
US11430994B2 (en) * 2018-12-28 2022-08-30 GM Global Technology Operations LLC Protective coatings for lithium metal electrodes
CN110993945B (zh) * 2019-11-13 2021-08-27 宁德新能源科技有限公司 用于锂金属电池的负极保护材料和负极极片及其制备方法
CA3072784A1 (fr) * 2020-02-14 2021-08-14 Hydro-Quebec Electrodes a surface modifiee, procedes de preparation, et utilisations dans des cellules electrochimiques

Also Published As

Publication number Publication date
CN117795705A (zh) 2024-03-29
EP4385083A4 (fr) 2025-10-29
KR20240045252A (ko) 2024-04-05
EP4385083A1 (fr) 2024-06-19
CA3228241A1 (fr) 2023-02-16
US20250226392A1 (en) 2025-07-10
WO2023015396A1 (fr) 2023-02-16
JP2024530037A (ja) 2024-08-14

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