Metal–Support Interactions in Rhodium Catalysts Supported on Tetravalent Metal Pyrophosphates (MP2O7; M = Si, Ti, and Zr)

A series of tetravalent metal pyrophosphates (MP2O7; M = Si, Ti, and Zr) were studied as support materials for rhodium (Rh) catalysts to elucidate the effect of the M–O–P bond covalency on the inte...