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. 2022 Nov 22;13:7164. doi: 10.1038/s41467-022-34883-5

Fig. 3. Electro-driven catalytic performance of Pd-Pt nanosheets.

Fig. 3

a Degradation behaviors of MB under different treatments. b Degradation rates of MB under AC electric field with different frequencies or DC field in the presence of Pd-Pt nanosheets. c ESR spectra of the system with Pd-Pt nanosheets and the simple mixture of Pd and Pt nanoparticles, respectively employing DMPO as the spin-trapping agent. Theoretical calculation schematics of initial (IS), transition (TS), and final (FS) states (d) and energy profiles (e) of water dissociation reactions on the Pd(100)-Pt, Pt(111), and Pd(100) surfaces. White, red, blue, and green spheres represent H, O, Pt, and Pd atoms, respectively. Source data are provided as a Source Data file.