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

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

Preparation of electrolyte compositions (I) containing tetraalkylammonium tetrafluoroborate comprises a stage (i) for mixing tetraalkylammonium halide(s) with metal tetrafluoroborate(s) in partly or completely water-miscible organic solvent(s). An Independent claim is also included for (I) prepared...

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Bibliographische Detailangaben
Hauptverfasser: FOOKEN, MICHAEL, THEISSEN, MICHAEL, SIGGEL, ALFRED, LIEPELT, CHRISTIAN
Format: Patent
Sprache:eng ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:Preparation of electrolyte compositions (I) containing tetraalkylammonium tetrafluoroborate comprises a stage (i) for mixing tetraalkylammonium halide(s) with metal tetrafluoroborate(s) in partly or completely water-miscible organic solvent(s). An Independent claim is also included for (I) prepared in this way. Verfahren zur Herstellung von Tetraalkylammoniumtetrafluoroborat-haltigen Elektrolytzusammensetzungen, dadurch gekennzeichnet, dass es die Stufe (i) umfasst: DOLLAR A (i) Vermischen wenigstens eines Tetraalkylammoniumhalogenids mit wenigstens einem Metalltetrafluoroborat in wenigstens einem organischen Lösungsmittel, welches mit Wasser teilweise oder vollständig mischbar ist.