| abstract |
1. A nonaqueous lithium-based charge storage device comprising an electrode laminate having a negative electrode body, a positive electrode body, and a separator and a nonaqueous electrolyte solution housed in an external body, the negative electrode body comprising a negative electrode collector, A lithium secondary battery comprising a positive electrode active material layer formed on one surface or both surfaces of a negative electrode active material layer, the negative electrode active material layer including a carbon material capable of intercalating and deintercalating lithium ions, Wherein the positive electrode active material layer comprises a positive electrode active material layer formed on one surface or both surfaces of the current collector, the positive electrode active material including activated carbon, the nonaqueous electrolyte solution having a concentration of 0.5 mol / l and it contains at least a lithium salt, and, the negative electrode active material layer, the nonaqueous specific sulfur compound to the negative electrode active material, including 2.6 × 10 -6 ㏖ / g ~ 2,000 × 10 -6 ㏖ / g per unit mass Lithium-type storage element. |