Figure 4

TEM image (A) and HR-TEM (B) of porous MnCo2O4 spinel compound (C) N2 adsorption–desorption isotherms and (D) the pore size distribution of the MnCo2O4 spinel compound.

TEM image (A) and HR-TEM (B) of porous MnCo2O4 spinel compound (C) N2 adsorption–desorption isotherms and (D) the pore size distribution of the MnCo2O4 spinel compound.