COMPOSITE ELECTRODE, ELECTROCHEMICAL CELL COMPRISING COMPOSITE ELECTRODE AND ELECTRODE PREPARATION METHOD

摘要

The present invention discloses a composite electrode, an electrochemical battery comprising the same, and a producing method of the electrode, wherein the composite electrode comprises: a gel electrolyte including a solvent, a lithium salt, and an inorganic particle; and an electrode member including one or more of an electrode active material and a conductive material, and the gel electrolyte comprises a gel phase consisting of a solvent, a lithium salt, and an inorganic particle. Charge and discharge properties of a lithium air battery are improved by using the composite electrode including the gel electrolyte and the conductive material.