Figure 7
High-resolution XPS core level spectra of (a–d) O 1 s and (e–g) Pd 3d of the pure and Pd-loaded ZnO samples, respectively.
Figure 7 | Scientific Reports
High-resolution XPS core level spectra of (a–d) O 1 s and (e–g) Pd 3d of the pure and Pd-loaded ZnO samples, respectively.
