Figure 16
A comparison of the experimental Zn K-edge XANES spectra for ZnO nanoparticles capped with Topo (green, filled circles), Amine (blue, open circles) and Thiol (red, filled squares) [from Guglieri & Chaboy (2010) and Guglieri et al. (2012)]. For the sake of comparison, the XANES spectra of both bulk ZnO (black, solid line) and ZnO nanopowder (purple, dotted line) are also shown. |