Bimetallic MOF-Derived Synthesis of Cobalt-Cerium Oxide Supported Phosphotungstic Acid Composites for the Oleic Acid Esterification

Figure 9

(a) Effect of reusability of the HPW@CoCeO catalyst on the oleic acid conversion. (b) The hot filtration test for HPW@CoCeO.

(a)

(b)