| abstract |
Composite membranes, their preparation methods, anode structures comprising the composite membranes, lithium secondary batteries comprising the anode structures, and lithium-air batteries comprising the anode structures are provided, the composite membranes comprising multiple An organic layer of through-holes and ion-conductive inorganic particles formed in the through-holes, wherein a hydrophobic coating layer is formed on at least one surface of the ion-conductive inorganic particles. |