Research Article

Exsolved Ru on BaCexOy Catalysts for Thermochemical Ammonia Synthesis

Figure 7

(a) Ba 3d, (b) Ce 3d, (c) Ce3+/Ce4+ composition, (d) Ru 3d, (e) Ru 3p, and (f) O 1s XPS spectra of exsolved and impregnated catalysts.
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(b)
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