ELECTRODE BASED ON MONOLITHIC AND ORDERED THREE-DIMENSIONAL POROUS NANOSTRUCTURE WITH ORGANIC ACTIVE MATERIAL, METHOD OF MANUFACTURING THE SAME, AND SECONDARY BATTERY INCLUDING THE SAME

An ordered porous nano-network electrode includes a conductive three-dimensional structure having ordered and interconnected pores, and an active layer disposed on a surface of the conductive three-dimensional structure to surround the pores and including an organic active material having a redox center. An amount of the organic active material in a unit area is 0.1 mg/cm to 30 mg/cm.