Festoxid-Elektrolysezelle und Verwendung Derselben

Details

Veröffentlichungs-Nr.

EP4810669

Anmeldetag

14. November 2024

Veröffentlichung

22. Mai 2025

Rechtsraum

EP

Abstract

Provided is a technique capable of suppressing lowering of current density, while suppressing separation at the interface between an air electrode and a solid electrolyte layer, during use of a solid oxide electrolysis cell. The solid oxide electrolysis cell includes an air electrode, a fuel electrode, and a solid electrolyte layer disposed between the air electrode and the fuel electrode. The air electrode contains: a complex oxide having a perovskite structure represented by a general formula ABO<3>; and ZrO<2>. The ZrO<2> content of the air electrode is 1×10<-3> mass% or greater and 5×10<-1> mass% or less with respect to the entire air electrode.

Anmelder

Firma

Niterra Co., Ltd.

Land

🇯🇵 Japan