Fig. 2

HR-TEM images of (A) CD, (B) NiCD, and (C) CuCD and the particle size distribution histograms of (D) CD, (E) NiCD and (F) CuCD. (The insets depict the interplanar spacing (d-spacing) of the corresponding C-dots).
HR-TEM images of (A) CD, (B) NiCD, and (C) CuCD and the particle size distribution histograms of (D) CD, (E) NiCD and (F) CuCD. (The insets depict the interplanar spacing (d-spacing) of the corresponding C-dots).