Fig. 3: TEM images of Mn, Zn-CPSs.

a Before calcination and after calcination for b 0.5 h, c 1 h, d 2 h, and e 3 h. f Depicts the HRTEM of Mn, C-codoped ZnO with lattice fringes of 0.248 nm corresponds to the (101) plane of Wurtzite ZnO.

a Before calcination and after calcination for b 0.5 h, c 1 h, d 2 h, and e 3 h. f Depicts the HRTEM of Mn, C-codoped ZnO with lattice fringes of 0.248 nm corresponds to the (101) plane of Wurtzite ZnO.