Figure 2From: A Two-Step Hydrothermal Synthesis Approach to Monodispersed Colloidal Carbon SpheresSEM images of the colloidal carbon spheres synthesized by the two-step approach:a 167 nm,b 171 nm,c 183 nm,d 202 nm,e 400 nm in diameter,f Elliptic and triquetrous particles, andg size distributions of CCS corresponding to (a–e)Back to article page