Fig. 6From: In Situ Fabrication of Activated Carbon from a Bio-Waste Desmostachya bipinnata for the Improved Supercapacitor Performancea N2 adsorption–desorption analysis isotherm (inset showing a relation between relative pressure (P/P0) versus 1/[Q(P0/P − 1)]), b BJH plot; pore size distribution plot of activated carbon materials (inset shows magnified view demonstrating the existence of mesopores for DP-AC)Back to article page