Fig. 6. Raman spectra from different regions of MoS2 samples with (a) 0.024 M (solvent: DMF + n-butylamine + ethanolamine mixture), (b) 0.0048 M (solvent: DMF + n-butylamine + ethanolamine mixture), (c) top-view SEM image, and (d) surface morphology of MoS2 synthesized with the mixed solvent of 900 °C synthesized MoS2.
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