Figure 7
From: Formation mechanism and optimization of highly luminescent N-doped graphene quantum dots
Characterizations of GQDs-G and GQDs-T.
(A) Representative TEM images of GQDs-G. Inset: HR-TEM and particle size distribution. (B) Representative TEM images of GQDs-T. Inset: HR-TEM and particle size distribution. (C) UV-Vis spectra (dash line) and PL spectra (solid lines) of GQDs-G and (D) GQDs-TRIS.
