Fig. 2 Configurations of PH and HH pore systems at 5nm pore
width. Color definitions are same in Fig.1. Pore systems at 10 nm and 15
nm pore width are not presented but are used in this study.
Seven water concentrations (Cw) are constructed for each of the three
slit pore widths (5, 10 and 15 nm). All the simulation models are shown
in Table S-1 in Supporting Information. In the interests of space, we
only show the initial configurations of the PH models with a pore width
of 5nm in Fig. 3. The temperature and pressure are kept constant. In
order to keep pressure conditions similar across all models, an increase
in water concentration is accompanied by a decrease in the number of
hydrocarbon molecules.