US 8,273,263 B2 · Ionic compound

Abstract

An ionic compound is provided that has an anion represented by a: formula (1) and a cation represented by a formula (2): where X is an element selected from the group consisting of B, C, N, O, Al, Si, P, S, As, and Se, M1 and M2 are identical or different, and represent linking groups, and, when multiple M1s or multiple M2s are present, they may be identical or different, Q represents a monovalent element or organic group, a represents an integer of 1 or more, and b, c, d, and a each represent an integer of 0 or more; and RS-LH⊕(2) where L is an element selected from the group consisting of C, Si, N, P, S, and 0, R represents a monovalent element, functional group, or organic group, and s represents an integer of 2 to 4.

Claims8

Dependent claims

An electrolyte material comprising an ionic compound comprising:

a tricyanomethide anion and a cation ion represented by the general formula (3):
where R1, R2, and R3 are identical to or different from one another, and each represent a hydrogen element or a hydrocarbon group having 1 to 8 carbon atoms.

Dependencies are inferred from the claim text.

Facts

Application

11/829,212Filed 27 Jul 2007

Priority

JP 2006-20483727 Jul 2006

Published

US 2008/0083626 A110 Apr 2008

Granted

25 Sep 2012

Term ends

Not estimatedThe source records don’t support an estimate.

Classification18 codes

H01B 1/122
Organic substances: ionic conductors
C07C 211/63
Quaternary ammonium compounds: having quaternised nitrogen atoms bound to acyclic carbon atoms
C07C 255/05
Of an acyclic and saturated carbon skeleton: containing at least three cyano groups bound to the carbon skeleton
H01G 9/035
Electrolytes; Absorbents: liquid electrolytes, e.g. impregnating materials

Ionic compound

Life of this patent

Ionic compound

Life of this patent

Abstract

Claims8