Figure 2
From: Understanding and controlling the structure and segregation behaviour of AuRh nanocatalysts
AC-STEM characterization of supported Janus nanoparticles.
(a–d) HAADF images of AuRh/TiO2 (sample 2, Au63Rh37 average composition) pretreated in H2 at 350 °C. Metal particle size: 3.7 ± 1.0 nm. (e,f) Ball model resulting from the reconstruction of the image in (d), viewed along the [011] direction (e) and a tilted direction away from the zone axis (f).
