Environmental Engineering Reference
In-Depth Information
30 nm
2 nm
2 nm
20 nm
2 nm
FIGURE 9.5 TEM (a), HRTEM (b), and HAADF-STEM (c) images, as well as elemental mappings
of Pd (d) and Pt (e) metals in Pt-Pd bimetallic nanoparticles, TEM (f) and HRTEM (g) images of carbon-
supported Pt-Pd bimetallic catalysts. Source : Reproduced with permission from Peng et al. [50].
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