SOLID ELECTROLYTE FUEL CELL

摘要

PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell excellently inhibiting the diffusion of a Ni component contained in a fuel electrode to the electrolyte layer side.

SOLUTION: The solid electrolyte fuel cell contains MgO scattered in the grain boundaries of an LSGM material forming a solid electrolyte layer. A Ni component diffused from a fuel electrode on the opposite side of an LDC material to the LSGM material is captured by the scattered MgO grains to inhibit the diffusion in the electrolyte layer toward the air electrode side.

COPYRIGHT: (C)2013,JPO&INPIT