Fig. 7From: Ce–Zr-based mixed oxide catalyst for oxidative depolymerization of kenaf stalk (biomass) into vanillinHR–TEM images of the calcined nanocomposite: CeO2–CA (a), ZrO2–CA (c), and CeZrO2–CA (e) samples, histograms of CeO2–CA (b), ZrO2–CA (d), and CeZrO2–CA (f) samples and the EDXS mapping and pattern of CeZrO2–CA (g, h), respectivelyBack to article page