Fig. 2: XRD patterns of perovskite LNCO samples.

The XRD patterns are normalized. LNCO-F, LNCO-R, and LNCO-U100 represent fresh, H2-reduced, and used after 100 h time on stream LaNi0.05Co0.05Cr0.9O3 samples, respectively.

The XRD patterns are normalized. LNCO-F, LNCO-R, and LNCO-U100 represent fresh, H2-reduced, and used after 100 h time on stream LaNi0.05Co0.05Cr0.9O3 samples, respectively.