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Synthesis, characterization, and growth simulations of Cu–Pt bimetallic nanoclusters

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Academic year: 2020

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Figure 2: (a) HAADF-STEM image of Cu–Pt bimetallic nanoparticles, (b) Cu and Pt elemental line profiles along the green line across the nanostruc- nanostruc-ture in (a), and (c) energy dispersive X-ray spectroscopy (EDX) spectrum of corresponding Cu–Pt bim
Figure 4: (a) C s -corrected STEM-HAADF image of a bimetallic Cu–Pt nanoparticle oriented along the [011] zone axis, and (b) intensity profile (in arbi- arbi-trary units) measured over the white arrow marked in (a)
Figure 5: Snapshots taken during time evolution (20 ns) of Pt (cyan) deposition on the Cu NPs (orange) at T = 393 K: (upper panel) TO 201  seed and (lower panel) TO 586  seed
Figure 7: Cu and Pt elemental line profiles across the nanoalloy struc- struc-ture obtained after 20 ns of GCLD simulation, (upper panel) TO 586

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