Figure 2

N 2 adsorption desorption isotherms of SBA-15-calc. and Pd/SBA-15-calc. They are offset vertically by 300 cm3 g-1 STP-1 for clarity.
N 2 adsorption desorption isotherms of SBA-15-calc. and Pd/SBA-15-calc. They are offset vertically by 300 cm3 g-1 STP-1 for clarity.