Anode for solid oxide fuel cell and production method therefor, and method for producing electrolyte layer-electrode assembly for fuel cell

A method for producing an electrolyte layer-electrode assembly for a fuel cell, the electrolyte layer-electrode assembly including a solid electrolyte layer and an anode that supports the solid electrolyte layer, the method comprising:

• a step A of shaping a mixture of a perovskite oxide having proton conductivity and nickel oxide;
• a step B of forming a coating film on one of main surfaces of a shaped product, which has been obtained in the step A, by using a paste that contains a perovskite oxide having proton conductivity;
• and
• a step C of firing the shaped product with the coating film thereon in an atmosphere containing 50% by volume or more of oxygen at 1100° C. to 1350° C. so as to generate the anode from the shaped product and the solid electrolyte layer from the coating film and integrate the anode and the solid electrolyte layer.