Sulfated zirconia-titania and its transition metal doped compositions with 1.5 wt% iron, and 0.5 wt% manganese were prepared and characterized for surface acidity, and activity towards benzene alkylation. Acidity measurement ...

A series of ZrO2-TiO2 mixed oxides was prepared varying mole fraction of titanium from 0 to 1, and characterized by XRD, FT-IR, TG/DTA, UV-VIS-DRS, surface area, surface acidity, and sulphur content. The UV-VIS-DRS and pH ...

Sulfated zirconia with 10 wt.% nominal sulfate loading was synthesised, characterised and tested for n-butane isomerisation activity varying butane diluents such as CO2, CO and nitrogen, and reaction temperatures. Results ...