SEARCH Articles Figures Tables Catalytic activities of the silica-supported vanadium oxides in either 3 methanol or in 5 O2 and 3 ethanol. Oxygen uptake was measured at 625 K. O2 and 3 [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint]