Figure 8From: Structure and Photoluminescent Properties of ZnO Encapsulated in Mesoporous Silica SBA-15 Fabricated by Two-Solvent StrategyNitrogen physisorption isotherms of the extracted SBA-15 and the ZnO/SBA-15 nanocomposites with different ZnO loadings. For a better view, the data of Y axis for the extracted SBA-15, the 8 wt% ZnO/SBA-15, the 15 wt% ZnO/SBA-15, and the 20 wt% ZnO/SBA-15 nanocomposite were shifted by 730, 450, 190 and −60 units, respectivelyBack to article page