Probing the effect of the Si/Al ratio in Cu-CHA zeolite catalysts on SO2 exposure: in situ DR UVvis spectroscopy and deactivation measurements

Data type: Experimental spectroscopic and SO2 uptake measurements on Figures 1,2,3,4,5,6,8,10 and Table 1 of the corresponding manuscript "Probing the effect of the Si/Al ratio in Cu-CHA zeolite catalysts on SO2 exposure: in situ DR UV-vis spectroscopy and deactivation measurements" File is with filename extensions: txt Information on origin of the data: In situ DR UV-vis spectra were recorded using a Varian Cary 5000 spectrophotometer, equipped with a R928 PMT detector for the UV-vis range and a cooled PbS detector for the NIR range, at the Department of Chemistry, University of Turin. SO₂ uptake were measured using a quartz U-tube fixed-bed reactor at Umicore Denmark ApS. The amount of SO₂ uptake was determined by integrating the curve representing SO₂ consumption as a function of time throughout the SO₂ exposure. The dataset consists of txt files, which includes the associated data corresponding to each mentioned figures and table.