Remarkable Effect of Iron-Substitution for Molybdenum in Phosphododecamolybdate on Oxidative Dehydrogenation of 2-Propanol
Cesium hydrogen salt of mono-iron-substituted phosphoundecamolybdate, Cs2.8H1.2Pmo11FeO39, was synthesized and the catalyst showed intrinsically higher selectivity to acetone for the title reaction compared with the iron-impregnated Fe3+(1.2–5.0 wt%)/Cs3.0Pmo12O40.