FR3135167B1 - Liant pour électrode revêtue à sec - Google Patents

Liant pour électrode revêtue à sec

Info

Publication number
FR3135167B1
FR3135167B1 FR2204007A FR2204007A FR3135167B1 FR 3135167 B1 FR3135167 B1 FR 3135167B1 FR 2204007 A FR2204007 A FR 2204007A FR 2204007 A FR2204007 A FR 2204007A FR 3135167 B1 FR3135167 B1 FR 3135167B1
Authority
FR
France
Prior art keywords
coated electrode
electrode binder
relates
dry coated
dry
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.)
Active
Application number
FR2204007A
Other languages
English (en)
French (fr)
Other versions
FR3135167A1 (fr
Inventor
Takehiro Fukuyama
Lauréline Marchal
Stéphane Bizet
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.)
Arkema France SA
Original Assignee
Arkema France SA
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 Arkema France SA filed Critical Arkema France SA
Priority to FR2204007A priority Critical patent/FR3135167B1/fr
Priority to TW112115336A priority patent/TW202345446A/zh
Priority to PCT/EP2023/060948 priority patent/WO2023209005A1/en
Priority to EP23722538.8A priority patent/EP4515610A1/en
Priority to CN202380036939.0A priority patent/CN119137770A/zh
Priority to KR1020247038854A priority patent/KR20250004316A/ko
Priority to JP2024563330A priority patent/JP2025513635A/ja
Priority to US18/858,765 priority patent/US20250279433A1/en
Publication of FR3135167A1 publication Critical patent/FR3135167A1/fr
Application granted granted Critical
Publication of FR3135167B1 publication Critical patent/FR3135167B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F114/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F114/18—Monomers containing fluorine
    • C08F114/22—Vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/22—Vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/22—Vinylidene fluoride
    • C08F214/225—Vinylidene fluoride with non-fluorinated comonomers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/16—Homopolymers or copolymers of vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C09D5/031—Powdery paints characterised by particle size or shape
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/24—Electrically-conducting paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/001—Conductive additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR2204007A 2022-04-28 2022-04-28 Liant pour électrode revêtue à sec Active FR3135167B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR2204007A FR3135167B1 (fr) 2022-04-28 2022-04-28 Liant pour électrode revêtue à sec
TW112115336A TW202345446A (zh) 2022-04-28 2023-04-25 用於經乾式塗覆之電極的黏合劑
EP23722538.8A EP4515610A1 (en) 2022-04-28 2023-04-26 Binder for dry-coated electrode
CN202380036939.0A CN119137770A (zh) 2022-04-28 2023-04-26 用于干涂覆的电极的粘合剂
PCT/EP2023/060948 WO2023209005A1 (en) 2022-04-28 2023-04-26 Binder for dry-coated electrode
KR1020247038854A KR20250004316A (ko) 2022-04-28 2023-04-26 건식-코팅된 전극용 바인더
JP2024563330A JP2025513635A (ja) 2022-04-28 2023-04-26 乾式被覆電極用バインダー
US18/858,765 US20250279433A1 (en) 2022-04-28 2023-04-26 Binder for dry-coated electrode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2204007A FR3135167B1 (fr) 2022-04-28 2022-04-28 Liant pour électrode revêtue à sec
FR2204007 2022-04-28

Publications (2)

Publication Number Publication Date
FR3135167A1 FR3135167A1 (fr) 2023-11-03
FR3135167B1 true FR3135167B1 (fr) 2026-02-27

Family

ID=83188138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2204007A Active FR3135167B1 (fr) 2022-04-28 2022-04-28 Liant pour électrode revêtue à sec

Country Status (8)

Country Link
US (1) US20250279433A1 (https=)
EP (1) EP4515610A1 (https=)
JP (1) JP2025513635A (https=)
KR (1) KR20250004316A (https=)
CN (1) CN119137770A (https=)
FR (1) FR3135167B1 (https=)
TW (1) TW202345446A (https=)
WO (1) WO2023209005A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025111103A1 (en) * 2023-11-22 2025-05-30 Kulicke And Soffa Industries, Inc. Methods and systems for coating a substrate for use in electrode production, for use in applications such as batteries
KR20250162405A (ko) * 2024-05-09 2025-11-18 주식회사 엘지화학 건식전극 및 그 제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822296A1 (fr) * 2001-03-19 2002-09-20 Atofina Elements de batteries lithium-ion fabriques a partir d'une poudre microcomposite a base d'une charge et d'un fluoropolymere
US9434837B2 (en) 2010-09-01 2016-09-06 Arkema Inc. Method of producing fluoropolymers using acid-functionalized monomers
US11545666B2 (en) 2018-03-30 2023-01-03 Tesla, Inc. Compositions and methods for dry electrode films including microparticulate non-fibrillizable binders
US12512475B2 (en) 2019-03-29 2025-12-30 Tesla, Inc. Compositions and methods for dry electrode films including elastic polymer binders
FR3106702B1 (fr) * 2020-01-29 2022-10-07 Arkema France Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant

Also Published As

Publication number Publication date
WO2023209005A1 (en) 2023-11-02
JP2025513635A (ja) 2025-04-24
CN119137770A (zh) 2024-12-13
TW202345446A (zh) 2023-11-16
KR20250004316A (ko) 2025-01-07
US20250279433A1 (en) 2025-09-04
FR3135167A1 (fr) 2023-11-03
EP4515610A1 (en) 2025-03-05

Similar Documents

Publication Publication Date Title
FR3135167B1 (fr) Liant pour électrode revêtue à sec
Liang et al. Engineering janus interfaces of ceramic electrolyte via distinct functional polymers for stable high-voltage Li-metal batteries
US10658672B2 (en) All-solid-state battery and manufacturing method
US8263266B2 (en) Electrode assembly and secondary battery having the same
EP2466678A4 (en) LITHIUM SECONDARY BATTERY
CA2378622A1 (fr) Elements de batteries lithium-ion fabriques a partir d'une poudre microcomposite a base d'une charge et d'un fluoropolymere
EP4629381A3 (en) Anodes for lithium-based energy storage devices
BR112022025762A2 (pt) Composições de eletrodo positivo e arquiteturas para baterias de zinco recarregáveis aquosas, e baterias de zinco recarregáveis aquosas usando as mesmas
KR101586194B1 (ko) 금속염화물과 알칼리금속염화물을 함유하는 양극 및 그를 포함하는 알칼리금속이온 이차 전지
ATE438205T1 (de) Elektrolytzusammensetzung für nickel-zink- batterien
CN112544010A (zh) 固态电池、sse电池、具有固态电解质的锂金属电池、hsse、隔板、和/或涂覆物、和/或相关方法
TWI263702B (en) Anode materials of secondary lithium-ion battery
US9843043B2 (en) Lithium ion batteries including stabilized lithium composite particles
WO2005121413A3 (en) Battery with molten salt electrolyte and phosphorus-containing cathode
FR2961634B1 (fr) Procede pour l'elaboration d'une batterie au lithium ou au sodium
US20040188880A1 (en) Production of molded articles for lithium ion batteries
FR3089355B1 (fr) Electrolyte polymere conducteur pour batteries
WO2019046041A1 (en) MIXED COMPOSITE SOLID ELECTROLYTE FOR ELECTROCHEMICAL CELLS
WO2019236371A3 (en) Fire-resistant lithium battery containing an electrode-protecting layer
EP4122962A4 (en) SOLID STATE SECONDARY BATTERIES BINDER COMPOSITION, SOLID STATE SECONDARY BATTERIES SLUDGE, SOLID STATE SECONDARY BATTERIES SOLID STATE FOIL AND METHOD OF MANUFACTURE
FI20207087A1 (fi) Menetelmä epäorgaanista kiinteää elektrolyyttiä sisältävää nauhaa ja litiumia hyödyntävän energian varastointilaitteen valmistukseen
EP4099450A4 (en) Binder composition for negative electrode, negative electrode comprising same, and secondary lithium battery comprising same
FR2870991A1 (fr) Separateur polymere pour accumulateur au lithium
CA3075951C (fr) Electrolyte polymere solide comprenant un polymere solvatant, un sel de lithium et un polymere halogene selectionne et batterie le comprenant
US20170229712A1 (en) Superhydrophobic, Nanostructured Protective Layer for Rechargeable Lithium Battery Cells Having a Metal Lithium Anode

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20231103

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

CA Change of address

Effective date: 20250430

PLFP Fee payment

Year of fee payment: 5