ELECTROLYTE FOR SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD OF THE SAME

摘要

PURPOSE: An electrolyte for a solid oxide fuel cell is provided to reduce electric resistance of a solid electrolyte and to improve ion conductivity in the production of a solid oxide fuel cell. CONSTITUTION: An electrolyte for a electrolyte composite(132) of a solid oxide fuel cell comprises the steps of: preparing a porous supporter(131) with a plurality of pores; and depositing vanadium oxide on a supporter. The supporter is aluminum oxide. The vanadium oxide is deposited inside the pore of supporter through a electrodeposition method. The pore of supporter has 10- 500 nm size.