Figure 3
Two possible X-ray spectroscopy experiments with single nanoparticles. (a) Using EXAFS to study local structure, size and shape in a supported Pt nanoparticle by EXAFS and its chemical state and interactions with adsorbates and support by HERFD. [Modified from Frenkel et al. (2013b). Copyright: American Chemical Society, 2013.] (b) Using in situ/operando single-shot experiments to study real time changes in electronic properties of single nanoparticle catalyst in reaction conditions. [From Szlachetko et al. (2012). Copyright: Royal Society of Chemistry, 2012.] |