| 摘要 |
The present invention relates to a lithium sulfur secondary battery separator to additionally apply a separator capable of supplementing an electrolyte in a positive electrode of a sulfur-conductor of a lithium sulfur battery, and have a dual separator by using an ionomer membrane in a negative electrode of lithium. The lithium sulfur secondary battery containing a sulfur positive electrode, a lithiumnegative electrode, and the ionomer membrane additionally contains a supplement separator. The supplement separator is located on the positive electrode side of the ionomer membrane. |
