FR3095437B1 - Process for obtaining tetraethylammonium bromide and tetraethylammonium tetrafluoroborate, corresponding products and uses - Google Patents

Process for obtaining tetraethylammonium bromide and tetraethylammonium tetrafluoroborate, corresponding products and uses Download PDF

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Publication number
FR3095437B1
FR3095437B1 FR1904367A FR1904367A FR3095437B1 FR 3095437 B1 FR3095437 B1 FR 3095437B1 FR 1904367 A FR1904367 A FR 1904367A FR 1904367 A FR1904367 A FR 1904367A FR 3095437 B1 FR3095437 B1 FR 3095437B1
Authority
FR
France
Prior art keywords
tetraethylammonium
obtaining
tetrafluoroborate
corresponding products
bromide
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
FR1904367A
Other languages
French (fr)
Other versions
FR3095437A1 (en
Inventor
Pascal Dufour
Toullec Cyrille Le
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 FR1904367A priority Critical patent/FR3095437B1/en
Priority to PCT/FR2020/000112 priority patent/WO2020217001A1/en
Publication of FR3095437A1 publication Critical patent/FR3095437A1/en
Application granted granted Critical
Publication of FR3095437B1 publication Critical patent/FR3095437B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/62—Quaternary ammonium compounds
    • C07C211/63—Quaternary ammonium compounds having quaternised nitrogen atoms bound to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H01G11/60—Liquid electrolytes characterised by the solvent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H01G11/62—Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H01G11/64—Liquid electrolytes characterised by additives
    • 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
    • Y02E60/13—Energy storage using capacitors

Abstract

Un procédé de préparation de bromure de tétraéthylammonium, ainsi qu’un procédé de préparation de tétrafluoroborate de tétraéthylammonium à partir de bromure de tétraéthylammonium, sont obtenus. Ces procédés permettent l’obtention de tétrafluoroborate de tétraéthylammonium sous forme anhydre et purifié, et l’obtention d’une solution organique électrolyte le comprenant. Le tétrafluoroborate de tétraéthylammonium ainsi obtenu peut être utilisé comme électrolyte pour supercondensateur.A process for the preparation of tetraethylammonium bromide, as well as a process for the preparation of tetraethylammonium tetrafluoroborate from tetraethylammonium bromide, are obtained. These processes make it possible to obtain tetraethylammonium tetrafluoroborate in anhydrous and purified form, and to obtain an organic electrolyte solution comprising it. The tetraethylammonium tetrafluoroborate thus obtained can be used as an electrolyte for a supercapacitor.

FR1904367A 2019-04-25 2019-04-25 Process for obtaining tetraethylammonium bromide and tetraethylammonium tetrafluoroborate, corresponding products and uses Active FR3095437B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1904367A FR3095437B1 (en) 2019-04-25 2019-04-25 Process for obtaining tetraethylammonium bromide and tetraethylammonium tetrafluoroborate, corresponding products and uses
PCT/FR2020/000112 WO2020217001A1 (en) 2019-04-25 2020-04-10 Process for obtaining tetraethylammonium bromide and tetraethylammonium tetrafluoroborate, and corresponding products and uses thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1904367A FR3095437B1 (en) 2019-04-25 2019-04-25 Process for obtaining tetraethylammonium bromide and tetraethylammonium tetrafluoroborate, corresponding products and uses
FR1904367 2019-04-25

Publications (2)

Publication Number Publication Date
FR3095437A1 FR3095437A1 (en) 2020-10-30
FR3095437B1 true FR3095437B1 (en) 2023-03-10

Family

ID=67384104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1904367A Active FR3095437B1 (en) 2019-04-25 2019-04-25 Process for obtaining tetraethylammonium bromide and tetraethylammonium tetrafluoroborate, corresponding products and uses

Country Status (2)

Country Link
FR (1) FR3095437B1 (en)
WO (1) WO2020217001A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110922333B (en) * 2019-10-10 2022-11-25 浙江工业大学 Method for preparing tetraethyl ammonium tetrafluoroborate by electrodialysis technology

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965178A (en) 1973-08-19 1976-06-22 Continental Oil Company Method for preparing tetrabutylammonium bromide
JP2000212132A (en) 1999-01-18 2000-08-02 Sumitomo Seika Chem Co Ltd Production of quaternary tetraethylammonium chloride
US6444846B1 (en) 2001-04-19 2002-09-03 Lithdyn International Process for preparing tetrafluoroborate salt and intermediates thereof
DE10250808B3 (en) * 2002-10-31 2004-04-08 Honeywell Specialty Chemicals Seelze Gmbh Preparation of electrolyte containing tetraalkylammonium tetrafluoroborate, used in electrochemical cell or capacitor, involves mixing tetraalkylammonium halide and metal tetrafluoroborate in (partly) water-miscible organic solvent
CN102020569A (en) 2009-09-23 2011-04-20 天津市化学试剂研究所 Method for preparing tetraethyl ammonium bromide

Also Published As

Publication number Publication date
WO2020217001A1 (en) 2020-10-29
FR3095437A1 (en) 2020-10-30

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