Fig. 5: HR-TEM images and EDS Mapping of Ni of LNO samples. | Communications Chemistry

Fig. 5: HR-TEM images and EDS Mapping of Ni of LNO samples.

From: Highly active and thermostable submonolayer La(NiCo)OΔ catalyst stabilized by a perovskite LaCrO3 support

Fig. 5

a LNO-F, b LNO-R, c LNO-U5, and d LNO-U24 represent fresh, H2-reduced, used after 5 h time on stream and used after 24 h time on stream LaNi0.1Cr0.9O3 samples, respectively. The 1st row: HR-TEM images, the 2nd row: magnified HR-TEM images corresponding to the green squares in the 1st row, and the 3rd row: EDS Mapping of Ni corresponding to the HR-TEM images in the 1st row. The regions marked by green squares in (b, c) are Ni-rich.

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