1) Crystal structure of SrCo1-xMoxO3- (0  x  1) perovskites obtained under oxidizing and reducing conditions with potential use as electrodes for intermediate-temperature symmetrical solid-oxide fuel cells.

S. OROZCO GIL; A. LARRALDE; S.A. LARRONDO.; D.G. LAMAS

Praga

Congreso; Twenty-Fifth Congress and General Assembly of the International Union of Crystallography; 2021

International Union of Crystallography

In this work, SrCo1-xMoxO3-δ (0 ≤ x ≤ 1) powders were synthesized by the gel-combustion method in order to explore two major aspects: the synthesis method and the crystal structure of these systems upon the variation of the Co/Mo relation. Sample SrCo0.95Mo0.05O3-δ, exhibiting a tetragonal phase (space group P4/mmm) at room temperature (RT) was used as the parent compound as it was reported to be a good cathode for intermediate-temperature solid-oxide fuel cells (IT-SOFCs)