Figure 2: FESEM and TEM images of samples.
(a,e,i) NiCo-glycerate solid spheres and products obtained after sulfidation of NiCo-glycerate solid spheres at 160 °C for different durations: (b,f,j) 0.5 h; (c,g,k) 2 h; (d,h,l) 6 h. Scale bars, 200 nm.
Figure 2: FESEM and TEM images of samples. | Nature Communications
