FR3088931B1 - Procédé de préparation du sel de lithium de bis(fluorosulfonyl)imide - Google Patents
Procédé de préparation du sel de lithium de bis(fluorosulfonyl)imide Download PDFInfo
- Publication number
- FR3088931B1 FR3088931B1 FR1871985A FR1871985A FR3088931B1 FR 3088931 B1 FR3088931 B1 FR 3088931B1 FR 1871985 A FR1871985 A FR 1871985A FR 1871985 A FR1871985 A FR 1871985A FR 3088931 B1 FR3088931 B1 FR 3088931B1
- Authority
- FR
- France
- Prior art keywords
- imide
- bis
- fluorosulfonyl
- preparing
- lithium salt
- 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.)
- Expired - Fee Related
Links
- 229910003002 lithium salt Inorganic materials 0.000 title abstract 4
- 159000000002 lithium salts Chemical class 0.000 title abstract 4
- KTQDYGVEEFGIIL-UHFFFAOYSA-N n-fluorosulfonylsulfamoyl fluoride Chemical compound FS(=O)(=O)NS(F)(=O)=O KTQDYGVEEFGIIL-UHFFFAOYSA-N 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 abstract 2
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 abstract 1
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 abstract 1
- 238000005341 cation exchange Methods 0.000 abstract 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 abstract 1
- -1 chlorosulfonyl Chemical group 0.000 abstract 1
- 239000012025 fluorinating agent Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000003949 imides Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 abstract 1
- PVMUVDSEICYOMA-UHFFFAOYSA-N n-chlorosulfonylsulfamoyl chloride Chemical compound ClS(=O)(=O)NS(Cl)(=O)=O PVMUVDSEICYOMA-UHFFFAOYSA-N 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/48—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups having nitrogen atoms of sulfonamide groups further bound to another hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/02—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
- H01M10/0564—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (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
Procédé de préparation du sel de lithium de bis(fluorosulfonyl)imide La présente invention concerne un procédé de préparation du sel de lithium de bis(fluorosulfonyl)imide comprenant les étapes suivantes : - a) étape de préparation du bis(chlorosulfonyl)imide Cl-SO2NHSO2-Cl comprenant une étape de chauffage d’un mélange contenant l’acide sulfamique et l’acide chlorosulfonique à une température T1 supérieure à 40°C, suivie de l’ajout du chlorure de thionyle, - b) étape de réaction du bis(chlorosulfonyl)imide Cl-SO2NHSO2-Cl obtenu à l’étape a) avec un agent de fluoration de formule (I) suivante : NH4F(HF)n (I) dans laquelle n est un nombre entier allant de 0 à 10, pour former un composé de formule (II) suivante : (II) - c) étape d’échange de cation dans un solvant organique avec un composé lithié pour former le sel de lithium de bis(fluorosulfonyl)imide. Figure : non
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1871985A FR3088931B1 (fr) | 2018-11-28 | 2018-11-28 | Procédé de préparation du sel de lithium de bis(fluorosulfonyl)imide |
| PCT/FR2019/052814 WO2020109720A1 (fr) | 2018-11-28 | 2019-11-27 | Procédé de préparation du sel de lithium de bis(fluorosulfonyl)imide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1871985A FR3088931B1 (fr) | 2018-11-28 | 2018-11-28 | Procédé de préparation du sel de lithium de bis(fluorosulfonyl)imide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3088931A1 FR3088931A1 (fr) | 2020-05-29 |
| FR3088931B1 true FR3088931B1 (fr) | 2021-01-22 |
Family
ID=66218202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1871985A Expired - Fee Related FR3088931B1 (fr) | 2018-11-28 | 2018-11-28 | Procédé de préparation du sel de lithium de bis(fluorosulfonyl)imide |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR3088931B1 (fr) |
| WO (1) | WO2020109720A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113991176B (zh) * | 2021-10-18 | 2022-08-19 | 傲普(上海)新能源有限公司 | 一种非水系电解液及使用其的锂电池 |
| FR3130787B1 (fr) * | 2021-12-16 | 2023-11-03 | Arkema France | Procédé de préparation du bis(fluorosulfonyl)imidure de lithium |
| CN114590785B (zh) * | 2022-04-18 | 2023-01-06 | 湖北万润新能源科技股份有限公司 | 一种双氟磺酰亚胺锂的制备方法、锂离子电池 |
| CN115818591A (zh) * | 2022-06-16 | 2023-03-21 | 时代思康新材料有限公司 | 一种双氟磺酰亚胺锂的制备方法 |
| CN115991460A (zh) * | 2022-12-28 | 2023-04-21 | 浙江研一新能源科技有限公司 | 一种双氯磺酰亚胺的制备方法和应用 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG192219A1 (en) * | 2011-03-03 | 2013-09-30 | Nippon Soda Co | Production process for fluorosulfonylimide ammonium salt |
| SG11201500611RA (en) * | 2012-08-06 | 2015-03-30 | Nippon Soda Co | Method for producing bis(halosulfonyl)amine |
| FR3059993A1 (fr) * | 2016-12-08 | 2018-06-15 | Arkema France | Procede de sechage et de purification du sel de lithium de bis(fluorosulfonyl)imide |
-
2018
- 2018-11-28 FR FR1871985A patent/FR3088931B1/fr not_active Expired - Fee Related
-
2019
- 2019-11-27 WO PCT/FR2019/052814 patent/WO2020109720A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| FR3088931A1 (fr) | 2020-05-29 |
| WO2020109720A1 (fr) | 2020-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
|
| PLSC | Publication of the preliminary search report |
Effective date: 20200529 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| ST | Notification of lapse |
Effective date: 20220705 |