Nichtwässrige Lösungsmittellösung und Verfahren zur Herstellung einer Nichtwässrigen Elektrolytlösung

Details

Veröffentlichungs-Nr.

EP4718567

Anmeldetag

26. Juni 2024

Veröffentlichung

2. Januar 2025

Rechtsraum

EP

Abstract

A nonaqueous solvent solution containing a nonaqueous solvent, a difluorobis(oxalato)phosphate, and a tris(oxalato)phosphate in which a concentration of the difluorobis(oxalato)phosphate in the nonaqueous solvent solution is 10 to 50 mass% and in which a ratio of the difluorobis(oxalato)phosphate to the tris(oxalato)phosphate is such that, per 1 mol of the difluorobis(oxalato)phosphate, 0.001 mol or more of the tris(oxalato)phosphate is present, and a method for producing a nonaqueous electrolyte solution including adding a nonaqueous solvent solution to a base nonaqueous electrolyte solution containing a solute and a solvent for a nonaqueous electrolyte solution.

Anmelder

Firma

Central Glass Company, Limited

Land

🇯🇵 Japan