| 摘要 |
<p>The present invention has the purpose to provide a sulfur electrode for a lithium sulfur battery, a manufacturing method thereof, and a lithium sulfur battery including the sulfur electrode capable of solving the existing problem of polysulfide dissolution by securing an ion conductance path with a solid high-ion conductor, and improving the energy density by maximizing the thickness of the sulfur electrode. In order to achieve the purpose, the sulfur electrode for a lithium sulfur battery according to the present invention is characterized in having multiple pores therein, comprising a solid high-ion conductor enabling to conduct lithium ions to sulfur by filling sulfur active materials including sulfur, a conductor and a binder in the pores; and a current collector formed in one side of the high-ion conductor, therefore, maximizing the insertion amount of sulfur, and improving the energy density. [Reference numerals] (AA,CC) Maximum 500 쨉m;(BB) Sulfur electrode in which the active material (sulfur conductor binder) has been inserted into a porous three-dimensional solid high-ion conductor</p> |
