POSITIVE ELECTRODE ACTIVE SUBSTANCE AND NONAQUEOUS ELECTROLYTE BATTERY

摘要

PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery wherein decomposition reaction of nonaqueous electrolyte is suppressed and gas generation is being suppressed in an excessive charge and under high temperature environments exceeding 60 deg.C. SOLUTION: This battery has electrode 4 containing the positive electrode active substance wherein lithium complex oxide is the main body and the content of halide ion is not more than 10 ppm for the weight of the positive electrode active substance, a negative electrode 5 containing a negative electrode active substance, and the solid electrolyte 6.