FABRICATION METHOD FOR POROUS ANODE SUBSTRATE AND FABRICATED POROUS ANODE SUBSTRATE USING THIS METHOD IN SOLID OXIDE FUEL CELL

摘要

PURPOSE: A manufacturing method of a porous fuel electrode is provided to reduce NiO by Ni, to provide a porous fuel electrode with excellent electric performance by having a microstructure for the porous layer. CONSTITUTION: A manufacturing method of a porous fuel electrode comprises a step of reducing a nickel oxide of a nickel oxide/yttria-stabilized zirconia by nickel; a step of removing the nickel to deforming the support by porous structure; a step of coating the surface of the nickel oxide/yttria-stabilized zirconia fuel electrode support with 8-yttria-stabilized zirconia. [Reference numerals] (AA) Preparing NiO/YSZ fuel electrode support; (BB) Reducing NiO into Ni; (CC) Removing Ni -> forming a porous structure;