Figure 4

XPS spectra: (a) survey scan spectrum, (b) region C 1s, (c) region Ti 2p, (d) region O 1s and (e) region F 1s of Ti3C2 MXene.

XPS spectra: (a) survey scan spectrum, (b) region C 1s, (c) region Ti 2p, (d) region O 1s and (e) region F 1s of Ti3C2 MXene.