Seite - 148 - in Advanced Chemical Kinetics

appearanceof 0.25MZnO-FA-Sep isdifferent fromthemorphologiesof Sep, FAandFA-Sep. The mixed structure of FA spheres and Sep layers suggests hosting of ZnO nanoparticles simultaneously on the spheres and/or non-shaped particles. This is proved by the EDX-spot analysiswhereZnpercentagesare foundsas29and69%onthespheres ‘a’and ‘b’and66%on thenon-shapedparticle ‘c’, respectively.DominatingZnsignals in themapping imagesverify thedispersionofZnOnanoparticleson theFA-Sepsupport. 3.3.Nitrogenadsorption-desorption isotherms Nitrogenadsorption-desorption isothermsandporesizedistributionsareshowninFigure1C andD, respectively.Thenon-porousFAand0.25MZnOrevealTypeII isotherms.For theSep, Figure 1C-F. (C) nitrogen adsorption/desorption isotherms of Sep, FA, FA-Sep, 0.25MZnO, supported catalysts, (D) pores sizedistributionplots of Sep, FA, FA-Sep, 0.25MZnO, supported catalysts, (E) diffuse reflectance spectra of Sep, FA,FA-Sep,0.25MZnO,supportedcatalysts, (F)Kubelka-Munktransformedreflectance spectraof supportedcatalysts. Advanced Chemical Kinetics148