FR3100384B1 - Composition d’electrolyte fluore pour element electrochimique lithium-ion - Google Patents

Composition d’electrolyte fluore pour element electrochimique lithium-ion Download PDF

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Publication number
FR3100384B1
FR3100384B1 FR1909501A FR1909501A FR3100384B1 FR 3100384 B1 FR3100384 B1 FR 3100384B1 FR 1909501 A FR1909501 A FR 1909501A FR 1909501 A FR1909501 A FR 1909501A FR 3100384 B1 FR3100384 B1 FR 3100384B1
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France
Prior art keywords
hexafluoro
lithium
composition
electrochemical element
ion electrochemical
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FR1909501A
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English (en)
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FR3100384A1 (fr
Inventor
Julien Demeaux
Marlène Oswald
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SAFT Societe des Accumulateurs Fixes et de Traction SA
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SAFT Societe des Accumulateurs Fixes et de Traction SA
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Priority to FR1909501A priority Critical patent/FR3100384B1/fr
Priority to US17/638,442 priority patent/US12381259B2/en
Priority to PCT/EP2020/073497 priority patent/WO2021037721A1/fr
Priority to EP20757914.5A priority patent/EP4022707A1/fr
Priority to CN202080060958.3A priority patent/CN114303269A/zh
Publication of FR3100384A1 publication Critical patent/FR3100384A1/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
    • 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
    • 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
    • H01M10/0567—Liquid materials characterised by the additives
    • 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
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • 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
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0034—Fluorinated solvents
    • 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
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • H01M2300/004—Three solvents
    • 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
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • H01M2300/0042—Four or more solvents
    • 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)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

Une composition d’électrolyte comprenant :a) un solvant comprenant :i) soit un mélange de 1,1,1,3,3,3-hexafluoro-2-méthoxypropane (HFMP) ou de 1,1,1,3,3,3-hexafluoro-2-(fluorométhoxy)propane (HFMFP), de monofluorocarbonate d’éthylène (F1EC) et de carbonate de 2,2,2-trifluoroéthyle méthyle (F3EMC), ii) soit un mélange de 1,1,1,3,3,3-hexafluoro-2-méthoxypropane (HFMP) ou de 1,1,1,3,3,3-hexafluoro-2-(fluorométhoxy)propane (HFMFP), de monofluorocarbonate d’éthylène (F1EC) et d’acétate de 2,2,2-trifluoroéthyle (F3EA),b) au moins un sel de lithium dont le cation est le cation d’un métal alcalin. Figure d’abrégé : Figure 2
FR1909501A 2019-08-29 2019-08-29 Composition d’electrolyte fluore pour element electrochimique lithium-ion Active FR3100384B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1909501A FR3100384B1 (fr) 2019-08-29 2019-08-29 Composition d’electrolyte fluore pour element electrochimique lithium-ion
US17/638,442 US12381259B2 (en) 2019-08-29 2020-08-21 Fluorinated electrolyte composition for a lithium-ion electrochemical cell
PCT/EP2020/073497 WO2021037721A1 (fr) 2019-08-29 2020-08-21 Composition d'électrolyte fluoré pour élément électrochimique de type lithium-ion
EP20757914.5A EP4022707A1 (fr) 2019-08-29 2020-08-21 Composition d'électrolyte fluoré pour élément électrochimique de type lithium-ion
CN202080060958.3A CN114303269A (zh) 2019-08-29 2020-08-21 用于锂离子电化学电池的氟化电解质组合物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1909501 2019-08-29
FR1909501A FR3100384B1 (fr) 2019-08-29 2019-08-29 Composition d’electrolyte fluore pour element electrochimique lithium-ion

Publications (2)

Publication Number Publication Date
FR3100384A1 FR3100384A1 (fr) 2021-03-05
FR3100384B1 true FR3100384B1 (fr) 2021-08-06

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FR1909501A Active FR3100384B1 (fr) 2019-08-29 2019-08-29 Composition d’electrolyte fluore pour element electrochimique lithium-ion

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US (1) US12381259B2 (fr)
EP (1) EP4022707A1 (fr)
CN (1) CN114303269A (fr)
FR (1) FR3100384B1 (fr)
WO (1) WO2021037721A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4071872A1 (fr) * 2021-04-08 2022-10-12 Solvay SA Électrolyte liquide pour batteries secondaires au lithium
GB2606515B (en) * 2021-04-15 2026-03-25 Dyson Technology Ltd Electrolyte compositions
FR3127331B1 (fr) * 2021-09-23 2024-03-22 Accumulateurs Fixes Formulation d’une composition pour cathode comprenant une matière active fonctionnant à haut potentiel
FR3129034B1 (fr) 2021-11-05 2023-10-06 Accumulateurs Fixes Elément électrochimique lithium-ion
CN115347235B (zh) * 2022-07-25 2023-04-28 中南大学 一种钠离子电池电解液及高倍率和循环稳定的钠离子电池
SE2351207A1 (en) * 2023-10-20 2025-04-21 Northvolt Ab Electrolyte for secondary cell

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
JPH09306540A (ja) 1996-05-11 1997-11-28 Furukawa Battery Co Ltd:The リチウム二次電池
KR100657225B1 (ko) 2003-09-05 2006-12-14 주식회사 엘지화학 전지의 안전성을 향상시키기 위한 전해액 용매 및 이를포함하는 리튬 이차 전지
CN102569892B (zh) 2006-12-20 2014-10-01 3M创新有限公司 用于锂电池电解液的氟化化合物
JP5461883B2 (ja) * 2008-08-05 2014-04-02 三洋電機株式会社 二次電池用非水電解液及び非水電解液二次電池
WO2012132060A1 (fr) 2011-03-28 2012-10-04 日本電気株式会社 Batterie secondaire et électrolyte
US10044066B2 (en) 2012-06-01 2018-08-07 Solvary SA Fluorinated electrolyte compositions
KR20140083170A (ko) 2012-12-24 2014-07-04 삼성에스디아이 주식회사 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지
US20150050561A1 (en) 2013-08-16 2015-02-19 Uchicago Argonne, Llc High voltage lithium ion batteries having fluorinated electrolytes and lithium-based additives
WO2016006315A1 (fr) * 2014-07-08 2016-01-14 関東電化工業株式会社 Solution électrolytique non aqueuse comprenant un ester ayant un groupe 3,3,3-trifluoropropionate et batterie à électrolyte non aqueux l'utilisant
KR20190027957A (ko) 2014-08-14 2019-03-15 솔베이(소시에떼아노님) 술톤 및 플루오린화된 용매를 포함하는 비수성 전해질 조성물
JP6861403B2 (ja) * 2015-09-16 2021-04-21 パナソニックＩｐマネジメント株式会社 電池
JP7065013B2 (ja) * 2017-11-09 2022-05-11 本田技研工業株式会社 リチウムイオン二次電池
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CN109449487A (zh) * 2018-10-31 2019-03-08 中国科学院宁波材料技术与工程研究所 一种锂离子电池用高浓度电解液及其制备方法以及锂离子电池
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Also Published As

Publication number Publication date
EP4022707A1 (fr) 2022-07-06
WO2021037721A1 (fr) 2021-03-04
CN114303269A (zh) 2022-04-08
US12381259B2 (en) 2025-08-05
US20230006257A1 (en) 2023-01-05
FR3100384A1 (fr) 2021-03-05

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