Lithium secondary battery for operation over a wide range of temperatures

摘要

A rechargeable cell for operation at temperatures above from -40° C. to +120° C. which has a positive electrode comprising sulfur and/or organic and/or non-organic compounds (including polymer compounds) of sulfur as an electrode active material, and a negative electrode made of metal lithium or lithium alloys, and an electrolyte comprising a solution of one or more salts in one or more solvents.