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. 2024 Apr 21;29(8):1890. doi: 10.3390/molecules29081890

Figure 5.

Figure 5

(a) High-resolution XPS spectra of Pt 4f for Pt-C3N4 and Pt-CDs/C3N4, (b) H2-TPD spectra of Pt-C3N4 and Pt-CDs/C3N4, (c) Pt L3-edge XANES spectra, (d) FT-EXAFS Pt curves of the Pt Foil and Pt CDs/C3N4, (e) the Fourier-transform EXAFS R-space fitting curve of Pt-CDs/C3N4, and (f) Wavelet transformed k2-weighted EXAFS spectra of Pt foil.