FR3130787B1 - Procédé de préparation du bis(fluorosulfonyl)imidure de lithium - Google Patents

Procédé de préparation du bis(fluorosulfonyl)imidure de lithium Download PDF

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Publication number
FR3130787B1
FR3130787B1 FR2113700A FR2113700A FR3130787B1 FR 3130787 B1 FR3130787 B1 FR 3130787B1 FR 2113700 A FR2113700 A FR 2113700A FR 2113700 A FR2113700 A FR 2113700A FR 3130787 B1 FR3130787 B1 FR 3130787B1
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France
Prior art keywords
fluorosulfonyl
imide
lithium bis
water
bis
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Active
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FR2113700A
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English (en)
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FR3130787A1 (fr
Inventor
Sébastien Logette
Julien Jouanneau
Jean-Luc Couturier
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
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Arkema France SA
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Filing date
Publication date
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to FR2113700A priority Critical patent/FR3130787B1/fr
Priority to CN202280082823.6A priority patent/CN118401468A/zh
Priority to JP2024534485A priority patent/JP2024546120A/ja
Priority to US18/719,367 priority patent/US20250042754A1/en
Priority to PCT/FR2022/052214 priority patent/WO2023111417A1/fr
Priority to EP22839403.7A priority patent/EP4448447B1/fr
Publication of FR3130787A1 publication Critical patent/FR3130787A1/fr
Application granted granted Critical
Publication of FR3130787B1 publication Critical patent/FR3130787B1/fr
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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
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Secondary Cells (AREA)

Abstract

La présente invention concerne un procédé de préparation du bis(fluorosulfonyl)imidure de lithium, comprenant les étapes suivantes : mise en contact du bis(fluorosulfonyl)imide avec une base de lithium dans un solvant choisi parmi les carbonates, les éthers et les nitriles pour obtenir un mélange comprenant du bis(fluorosulfonyl)imidure de lithium et de l’eau ; diafiltration du mélange sur une membrane de nanofiltration de sorte à obtenir d’une part un concentrat enrichi en bis(fluorosulfonyl)imidure de lithium et appauvri en eau et d’autre part un perméat appauvri en bis(fluorosulfonyl)imidure de lithium et enrichi en eau. La présente invention concerne également un procédé de préparation d’un électrolyte de batterie Li-ion. Figure pour l’abrégé : Pas de figure.
FR2113700A 2021-12-16 2021-12-16 Procédé de préparation du bis(fluorosulfonyl)imidure de lithium Active FR3130787B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2113700A FR3130787B1 (fr) 2021-12-16 2021-12-16 Procédé de préparation du bis(fluorosulfonyl)imidure de lithium
CN202280082823.6A CN118401468A (zh) 2021-12-16 2022-12-01 用于制备双(氟磺酰)亚胺锂的方法
JP2024534485A JP2024546120A (ja) 2021-12-16 2022-12-01 リチウムビス（フルオロスルホニル）イミドの製造方法
US18/719,367 US20250042754A1 (en) 2021-12-16 2022-12-01 Method for preparing lithium bis(fluorosulfonyl)imide
PCT/FR2022/052214 WO2023111417A1 (fr) 2021-12-16 2022-12-01 Procédé de préparation du bis(fluorosulfonyl)imidure de lithium
EP22839403.7A EP4448447B1 (fr) 2021-12-16 2022-12-01 Procédé de préparation du bis(fluorosulfonyl)imidure de lithium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2113700A FR3130787B1 (fr) 2021-12-16 2021-12-16 Procédé de préparation du bis(fluorosulfonyl)imidure de lithium
FR2113700 2021-12-16

Publications (2)

Publication Number Publication Date
FR3130787A1 FR3130787A1 (fr) 2023-06-23
FR3130787B1 true FR3130787B1 (fr) 2023-11-03

Family

ID=80735493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2113700A Active FR3130787B1 (fr) 2021-12-16 2021-12-16 Procédé de préparation du bis(fluorosulfonyl)imidure de lithium

Country Status (6)

Country Link
US (1) US20250042754A1 (fr)
EP (1) EP4448447B1 (fr)
JP (1) JP2024546120A (fr)
CN (1) CN118401468A (fr)
FR (1) FR3130787B1 (fr)
WO (1) WO2023111417A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116621130B (zh) * 2023-06-16 2024-04-23 兰州康鹏新能源科技有限公司 一种双氟磺酰亚胺锂盐的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4517462B2 (ja) 2000-06-16 2010-08-04 東ソー株式会社 非水電解液処理用ゼオライト及び非水電解液の製造方法
CN102481546A (zh) 2009-08-28 2012-05-30 东曹株式会社 非水电解液处理用沸石及非水电解液的处理方法
FR2975694B1 (fr) * 2011-05-24 2013-08-02 Arkema France Procede de preparation de bis(fluorosulfonyl)imidure de lithium
JP6139944B2 (ja) * 2013-04-01 2017-05-31 株式会社日本触媒 フルオロスルホニルイミドのアルカリ金属塩の製造方法
WO2015004236A1 (fr) 2013-07-11 2015-01-15 Basf Se Séchage de mélanges électrolytiques contenant des acides par des tamis moléculaires
KR20180083896A (ko) * 2015-11-13 2018-07-23 론자 리미티드 비스(플루오로설포닐)-이미드 및 그 염의 제조 방법
KR101718292B1 (ko) * 2015-11-26 2017-03-21 임광민 리튬 비스(플루오르술포닐)이미드의 신규한 제조방법
CN105731399B (zh) * 2016-04-29 2018-03-27 多氟多化工股份有限公司 一种双氟磺酰亚胺锂的制备方法
CN108946686A (zh) 2018-07-31 2018-12-07 九江天赐高新材料有限公司 一种双氟磺酰亚胺锂的制备方法
KR20200049164A (ko) * 2018-10-31 2020-05-08 (주)씨엘에스 매우 효율적인 리튬 비스(플루오로술포닐)이미드의 새로운 제조방법
FR3088931B1 (fr) * 2018-11-28 2021-01-22 Arkema France Procédé de préparation du sel de lithium de bis(fluorosulfonyl)imide
FR3089214B1 (fr) 2018-12-04 2020-11-13 Arkema France Procede de preparation de sel d’imides contenant un groupement fluorosulfonyle
CN110436424A (zh) * 2019-07-04 2019-11-12 湖南福邦新材料有限公司 一种双氟磺酰亚胺及双氟磺酰亚胺锂的制备方法

Also Published As

Publication number Publication date
CN118401468A (zh) 2024-07-26
JP2024546120A (ja) 2024-12-17
FR3130787A1 (fr) 2023-06-23
US20250042754A1 (en) 2025-02-06
WO2023111417A1 (fr) 2023-06-22
EP4448447B1 (fr) 2025-07-16
EP4448447A1 (fr) 2024-10-23

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