The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 2021
Filed:
Aug. 16, 2016
Toyota Motor Europe, Brussels, BE;
Katholieke Universiteit Leuven, K.u. Leuven R&d, Leuven, BE;
Fanny Barde, Brussels, BE;
Gijs Vanhoutte, Aarschot, BE;
Sandra Dorota Hojniak-Thyssen, Leuven, BE;
Koen Binnemans, Zele, BE;
Jan Fransaer, Leefdaal, BE;
TOYOTA MOTOR EUROPE, Brussels, BE;
KATHOLIEKE UNIVERSITEIT LEUVEN, K.U. LEUVEN R&D, Leuven, BE;
Abstract
Ionic compounds containing an anion, and a cation having the following structural formula (1):RRRN-(linker)-O-(linker)-(FC)  (1)wherein: Rand Reither linear or branched alkyl groups or together form a N-heterocylic ring with the nitrogen atom to which they are joined; Ris linear or branched alkyl group; linkerand linkerare alkylene chains or polyether chains; and the group FC is a fluorinated alkyl group, as well as an electrolyte material comprising such an ionic compound and a metal salt, and metal-air batteries using such an electrolyte material. The invention also relates to a metal-air battery containing an electrolyte material, wherein the electrolyte material comprises at least one ionic compound and a metal salt, and wherein at least one ionic compound contains an anion CFCOOor CFSO, where in each case n is at least 1 and at most 10.