Research Article

Synthesis, Characterization, and Relative Study on the Catalytic Activity of Zinc Oxide Nanoparticles Doped MnCO3, –MnO2, and –Mn2O3 Nanocomposites for Aerial Oxidation of Alcohols

Figure 1

SEM analysis of the catalysts calcined at (a)-(b) 300°C; (c)-(d) 400°C; (e)-(f) 500°C; (a)-(b) overview image for as-prepared 1% ZnOx–MnCO3; (c)-(d) overview image of 1% ZnOx–MnO2; (e)-(f) overview image of 1% ZnOx–Mn2O3; (g) particle size distribution of 1% ZnOx–MnCO3; (h) particle size distribution of 1% ZnOx–MnO2; (i) particle size distribution of 1% ZnOx–Mn2O3.
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)