Research Article

Facile Synthesis of Ethyl Acetate over ZrO2.TiO2 Mixed Oxide Supported Vanadium Boasted Phosphomolybdic Acid Catalyst at Room Temperature

Figure 4

SEM analysis of various wt% of VPMA/ZrO2.TiO2 catalysts: (a) VPMA, (b) 20, (c) 40, and (d) 50.