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Titania supported silicotungstic acid (STA) with different STA loading (10–25wt%) and calcination temperature (650–750°C) were prepared by wet impregnation method. The catalysts have been represented by a general formula xSTiO 2 y (where x denotes wt%, S denotes STA and y denotes calcination temperature in °C). These catalysts were characterized by techniques such as X-ray diffraction, surface...
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