Fig. 2From: Insights into the H2/CH4 Separation Through Two-Dimensional Graphene Channels: Influence of Edge FunctionalizationConcentration profiles of the 1:1 H2/CH4 mixture permeating pristine GM along the z direction for a the initial configuration at pore width of 0.515 nm and the final configurations at pore widths of b 0.515, c 0.6, d 0.64, e 0.728, f 0.855, g 1.11, and h 1.366 nmBack to article page