Figure 2
From: Graphene quantum dots as the electrolyte for solid state supercapacitors
(a) FT-IR, (b) 13C SSNMR, (c) XPS and (d) C1s spectra of the obtained GQDs.
Figure 2 | Scientific Reports
From: Graphene quantum dots as the electrolyte for solid state supercapacitors
(a) FT-IR, (b) 13C SSNMR, (c) XPS and (d) C1s spectra of the obtained GQDs.
