Phase behavior of a two-dimensional and confined in slitlike pores square-shoulder, square-well fluid.
We report the phase diagrams for a square-shoulder, square-well fluids in two dimensions (2D), as well as confined in slitlike pores. The diagrams are obtained by histogram reweighting Monte Carlo simulations. The critical points are located by using finite size scaling analysis. Our calculations indicate that the phase behavior of the systems investigated is distinct from that observed in three dimensions. In particular, we have not found the liquid-liquid transition that occurs in the bulk.
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Department for the Modeling of Physico-Chemical Processes, Maria Curie-Skłodowska University, 20-031 Lublin, Poland.
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Sokołowski
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Pizio
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