Solid Oxide Electrolysis Cell, Method for Manufacturing Solid Oxide Electrolysis Cell, Solid Oxide Electrolysis Module, Electrochemical Device, and Energy System

Abstract

Provided is a solid oxide electrolysis cell in which the electrode layer thereof is prevented from peeling, and that has excellent strength (reliability), durability, and performance. A solid oxide electrolysis cell E includes at least: a first electrode layer 6; a second electrode layer 2; and an electrolyte layer 4 disposed between the first electrode layer 6 and the second electrode layer 2, wherein the first electrode layer 6 has at least a plurality of pores each having an area of 0.75 μm2 or more in a vertical cross section thereof.

Dependencies are inferred from the claim text.