Phase behaviour of fluids in undulated nanopores

Autor: Pospíšil, Martin, Malijevský, Alexandr
Rok vydání: 2022
Předmět:
Zdroj: Physical Review E 106, 024801 (2022)
Druh dokumentu: Working Paper
DOI: 10.1103/PhysRevE.106.024801
Popis: The geometry of walls forming a narrow pore may qualitatively affect the phase behaviour of the confined fluid. Specifically, the nature of condensation in nanopores formed of sinusoidally-shaped walls (with amplitude $A$ and period $P$) is governed by the wall mean separation $L$ as follows. For $L>L_t$, where $L_t$ increases with $A$, the pores exhibit standard capillary condensation similar to planar slits. In contrast, for $L
Databáze: arXiv