Fig. 3
Nitrogen adsorption–desorption isotherm for samples (the inset shows a plot of the pore size distribution for NiO–Mn3O4 nanocomposite).
Fig. 3 | Scientific Reports
Nitrogen adsorption–desorption isotherm for samples (the inset shows a plot of the pore size distribution for NiO–Mn3O4 nanocomposite).
