Composition
AssigneeMexichem Fluor S.A. De C.V.
InventorsAndrew Sharratt, Miodrag Oljaca
Life of this patent
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Abstract
Use of a composition comprises a compound of Formula 1 and a compound of Formula 2 in a nonaqueous battery electrolyte formulation wherein R is a fluorinated alkyl group and X is selected from the group consisting of F, Cl, H, CF3, and C1 to C6 alkyl which may be at least partially fluorinated and the group OR can be cis- or trans- to any other group: wherein R and R′ are H, F, Cl, CF3, alkyl or fluoroalkyl.
Claims28
A nonaqueous battery electrolyte formulation comprising a compound of Formula (1) and a compound of Formula (2):
- wherein R is selected from the group consisting of a C1 to C6 alkyl, alkenyl, or alkynyl group, optionally fully or partially substituted with F, Cl, Br, and/or I;
- each X is independently selected from the group consisting of F, Cl, H, CF3, and C1 to C6 alkyl, alkenyl, or alkynyl, which is optionally fully or partially substituted with F;
- and
- OR is cis- or trans- to any vicinal group;
- wherein the compound of Formula (2) is
A formulation comprising a metal ion, a compound of Formula (1), and a compound of Formula (2), optionally in combination with a solvent:
- wherein R is selected from the group consisting of a C1 to C6 alkyl, alkenyl, or alkynyl group, optionally fully or partially substituted with F, Cl, Br, and/or I;
- each X is independently selected from the group consisting of F, Cl, H, CF3, and C1 to C6 alkyl, alkenyl, or alkynyl, which is optionally fully or partially substituted with F;
- and
- OR is cis- or trans- to any vicinal group;
- wherein the compound of Formula (2) is
Dependencies are inferred from the claim text.