Figure 1

(a) XRD patterns, (b) TGA curves, (c) XPS survey scans, with the insets showing the atomic percentages of the elements in the samples and (d) Raman spectra for the MoS2, MoS2-G1 and MoS2-G2 samples.
(a) XRD patterns, (b) TGA curves, (c) XPS survey scans, with the insets showing the atomic percentages of the elements in the samples and (d) Raman spectra for the MoS2, MoS2-G1 and MoS2-G2 samples.