An efficient, recyclable silica supported tungstophosphoric acid (HPW/SiO2) catalyst was prepared by simple stirring method. The catalyst was characterized using FT-IR, X-ray diffraction (XRD), Bru... Click to show full abstract
An efficient, recyclable silica supported tungstophosphoric acid (HPW/SiO2) catalyst was prepared by simple stirring method. The catalyst was characterized using FT-IR, X-ray diffraction (XRD), Bru...
               
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