Figure 5
From: Straightforward synthesis of Sulfur/N,S-codoped carbon cathodes for Lithium-Sulfur batteries
N2 sorption isotherms for (a) the S/C composites and (b) porous carbon hosts, and pore size distributions for (c) the S/C composites and (d) porous carbon hosts. The isotherms in (b) have been up-shifted for clarity.
