Fig. 5
The XPS spectra of the CH_NaCl (a) high resolutions spectra; (b) the contents of C1s functional groups: (c) high resolution XPS spectra of N 1s; (d) the overview for all nitrogen functional groups’ content.
Fig. 5 | Scientific Reports
The XPS spectra of the CH_NaCl (a) high resolutions spectra; (b) the contents of C1s functional groups: (c) high resolution XPS spectra of N 1s; (d) the overview for all nitrogen functional groups’ content.
