Recent Advances in Facile Synthesis of Bimetallic Nanostructures: An Overview

Figure 10

Typical (a) SEM and (b) TEM images of AgAu nanoboxes; (c) electron diffraction pattern of a single nanobox; (d) HRTEM image near the box wall; (e) HAADF/STEM image; (f, g) STEM/EDX element mappings of Ag and Au, respectively; and (h) cross-section composition line profiles of one nanobox. (Adopted with permission from [146]. Copyright 2010 American Chemical Society.)