Figure 4
XPS characterization of N-CDs and N-CDs/P25. (a) full survey scan XPS pattern, (b) C 1 s narrow scan XPS spectra and (c) O 1 s narrow scan high resolution XPS spectra (d) N 1 s narrow scan XPS spectra.
Figure 4 | Scientific Reports
XPS characterization of N-CDs and N-CDs/P25. (a) full survey scan XPS pattern, (b) C 1 s narrow scan XPS spectra and (c) O 1 s narrow scan high resolution XPS spectra (d) N 1 s narrow scan XPS spectra.
