Patent ID: 9178246
Filing Date: 2015-11-03
Classification: H01M,Y02E,Y02P

Abstract:
1. A nonaqueous electrolyte battery comprising: a positive electrode; a negative electrode; a nonaqueous electrolyte that includes a solvent and an electrolyte salt, the solvent including a halogenated cyclic carbonate of the Formula (1) below, or at least one of unsaturated cyclic carbonates of the Formulae (2) and (3) below; and a heteropolymolybdic acid and/or a heteropolymolybdic acid compound contained in the battery, where X is a F group or a Cl group, R1 and R2 are each independently a C where R4 and R5 are each independently a C where R6 to R11 are each independently a C wherein the electrolyte salt includes a lithium salt, and wherein an upper limit charge voltage of the nonaqueous electrolyte battery is 4.35 V.