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![Nanostructured intermetallics: from rational synthesis to energy electrocatalysis](https://image.oaes.cc/3d9463d3-4395-4626-9fdb-59a3b6661f94/5666.fig.8.jpg)
Figure 8. (A) TEM images of AuCu bimetallic nanoparticles with different ordering degrees[166]; (B) Electrochemical CO2 reduction activities of AuCu nanoparticles evaluated by Faraday efficiencies of CO and H2; (C) Calculated limiting potentials for CO2 reduction and H2 evolution; (D) Schematic synthetic procedures for intermetallic Pd3Bi and disordered Pd3Bi alloys[167]; (E) Site-dependent projected partial density of states of Pd-4d in intermetallic Pd3Bi. (F) Crystal structure of CuGa2[168]; (G) Comparison of normalized XANES spectra of Ga K-edge of CuGa2 and Cu9Ga4 with the standard sample.