CA3244084A1 - PROCESS FOR MANUFACTURING BIS(FLUOROSULFONYL)IMIDE SALTS - Google Patents

PROCESS FOR MANUFACTURING BIS(FLUOROSULFONYL)IMIDE SALTS

Info

Publication number
CA3244084A1
CA3244084A1 CA3244084A CA3244084A CA3244084A1 CA 3244084 A1 CA3244084 A1 CA 3244084A1 CA 3244084 A CA3244084 A CA 3244084A CA 3244084 A CA3244084 A CA 3244084A CA 3244084 A1 CA3244084 A1 CA 3244084A1
Authority
CA
Canada
Prior art keywords
solvent
solution
compound
mixture
mol
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
CA3244084A
Other languages
English (en)
French (fr)
Inventor
Elie Derrien
Philippe Marion
Original Assignee
Specialty Operations France SAS
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 Specialty Operations France SAS filed Critical Specialty Operations France SAS
Publication of CA3244084A1 publication Critical patent/CA3244084A1/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/086—Compounds containing nitrogen and non-metals and optionally metals containing one or more sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
    • C01B21/093—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more sulfur atoms
    • C01B21/0935—Imidodisulfonic acid; Nitrilotrisulfonic acid; Salts thereof
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Secondary Cells (AREA)
CA3244084A 2022-03-18 2023-03-13 PROCESS FOR MANUFACTURING BIS(FLUOROSULFONYL)IMIDE SALTS Pending CA3244084A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP22305321 2022-03-18
EP22305321.6 2022-03-18
PCT/EP2023/056317 WO2023174852A1 (en) 2022-03-18 2023-03-13 Process for manufacturing bis(fluorosulfonyl)imide salts

Publications (1)

Publication Number Publication Date
CA3244084A1 true CA3244084A1 (en) 2023-09-21

Family

ID=80999297

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3244084A Pending CA3244084A1 (en) 2022-03-18 2023-03-13 PROCESS FOR MANUFACTURING BIS(FLUOROSULFONYL)IMIDE SALTS

Country Status (7)

Country Link
US (1) US20250206612A1 (https=)
EP (1) EP4493514A1 (https=)
JP (1) JP2025513106A (https=)
KR (1) KR20240160579A (https=)
CN (1) CN118871386A (https=)
CA (1) CA3244084A1 (https=)
WO (1) WO2023174852A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6595104B2 (ja) 2016-05-27 2019-10-23 株式会社日本触媒 非水系電解液の製造方法
JP6792394B2 (ja) * 2016-09-27 2020-11-25 株式会社日本触媒 ビス（フルオロスルホニル）イミドのアルカリ金属塩と有機溶媒とを含む電解液材料の製造方法
US10505228B2 (en) 2017-01-30 2019-12-10 Synthio Chemicals, LLC Method for drying electrolyte solution
CN110697668B (zh) 2019-11-20 2021-08-06 上海如鲲新材料有限公司 一种高纯度双氟磺酰亚胺盐的制备方法
CN116390894A (zh) * 2020-09-10 2023-07-04 索尔维公司 双(氟磺酰基)酰亚胺盐的纯化

Also Published As

Publication number Publication date
EP4493514A1 (en) 2025-01-22
US20250206612A1 (en) 2025-06-26
CN118871386A (zh) 2024-10-29
JP2025513106A (ja) 2025-04-23
KR20240160579A (ko) 2024-11-11
WO2023174852A1 (en) 2023-09-21

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