Figure 4

(a) N2 adsorption–desorption isotherms at 77.35 K. (b) BJH Pore size distribution and the insert is the multi-point plot of SiO2/PANI-SDS nanocomposite.

(a) N2 adsorption–desorption isotherms at 77.35 K. (b) BJH Pore size distribution and the insert is the multi-point plot of SiO2/PANI-SDS nanocomposite.