SOLID OXIDE ELECTROLYTE MEMBRANE, METHOD OF MANUFACTURING THE SAME AND FUEL CELL INCLUDING THE SOLID OXIDE ELECTROLYTE MEMBRANE

摘要

A solid oxide electrolyte membrane including a solid oxide electrolyte layer; and an insulating layer formed as a conformal layer on a single surface or two opposite surfaces of the solid oxide electrolyte layer and including nano-grains having a average crystal grain size of 30 nm or less, a method of manufacturing the solid oxide electrolyte membrane, and a fuel cell including the solid oxide electrolyte membrane.