Stable Copper Tin Sulfide Nanoflower Modified Carbon Quantum Dots for Improved Supercapacitors

Figure 2

Characteristic TEM images of (a, c) CTSs and (b, d) CTSs@CQDs at low and high magnification. HRTEM images of (e) CTSs and (f) CTSs@CQDs. (g) TEM image of CTSs@CQDs and corresponding elemental mapping results.

(a)

(b)

(c)

(d)

(e)

(f)

(g)