Аннотация
12-tungstophosporic acid of cesium salt supported on SBA-15 (Cs-TPA/SBA-15) was synthesized by the two-step impregnation technique. Acidic cesium salts supported on SBA-15 at 20%, 40% and 60% loading were synthesized and characterized. Then obtained catalyst have been characterized by XRD, FT-IR, FT-IR spectroscopy of pyridine adsorption, BET analysis, SEM and XRF. It was seen that Cs-TPA was hold on to SBA-15. At high loading percentage, structure of SBA-15 has been deformed.
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