Effect of Sr Substitution on the Novel La_1-xSr_xCo_0.5Ni_0.5O_3-δ Perovskite-Type Catalysts for Hydrogen Production in Ethanol Steam Reforming

Figure 10

(a) Stability test of the La_0.1Sr_0.9Co_0.5Ni_0.5O_3-δ perovskite structured sample at optimal conditions: (yellow diamond) CO; (red circle) CO₂; (blue up-pointing triangle) CH₄; (green down-pointing triangle) H₂; (gray square) ethanol conversion). (b) Ethanol conversions of La_0.1Sr_0.9Co_0.5Ni_0.5O_3-δ and LaCo_0.5Ni_0.5O_3-δ.

(a)

(b)