The hysteresis effects of fluids confined in porous media are studied by means of a new microscopic model. We consider a slitlike pore of infinite area and finite height. In contrast to the unbounded parallel-plate case, the new model allows the formation and the disappearance of curved menisci at the open ends of the pore. This effect has a profound influence on the extent of the hysteresis loops. On the other hand, we find that the presence of the menisci does not play a significant role in locating the equilibrium first-order transition in long pores. The present treatment reconciles the traditional picture of capillary condensation with the modern microscopic treatment based on the density-functional formalism
We present here compelling evidence for adsorbate restructuring as the microscopic origin of hystere...
We propose a comprehensive theoretical description of hysteresis in capillary condensation of gases ...
We study the phase equilibria of a fluid confined in an open capillary slit formed when a wall of fi...
The hysteresis effects of fluids confined in porous media are studied by means of a new microscopic ...
We introduce a new model of adsorption ..ysteresis that takes the formation of a meniscus explicitly...
PACS. 68.10 -Fluid surfaces and interfaces with fluids (inc. surface tension, capillarity, PACS. 68....
We present a detailed analysis, using simulated data, of the adsorption and desorption in two finite...
We study the low-temperature phase equilibria of a fluid confined in an open capillary slit formed b...
We present a detailed analysis, using simulated data, of the adsorption and desorption in two finite...
A new theory of condensation in an open end slit pore, based on the concept of temperature dependent...
By means of a density functional approach the phase equilibria of a simple fluid confined by two ads...
The effect of the flow of sorrounding liquid on the initial movement of a liquid blob in a packing o...
We study phase behaviour of a model fluid confined between two unlike parallel walls in the presence...
244 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1993.The phenomenon of adsorption ...
We report a new first-order phase transition preceding capillary condensation and corresponding to t...
We present here compelling evidence for adsorbate restructuring as the microscopic origin of hystere...
We propose a comprehensive theoretical description of hysteresis in capillary condensation of gases ...
We study the phase equilibria of a fluid confined in an open capillary slit formed when a wall of fi...
The hysteresis effects of fluids confined in porous media are studied by means of a new microscopic ...
We introduce a new model of adsorption ..ysteresis that takes the formation of a meniscus explicitly...
PACS. 68.10 -Fluid surfaces and interfaces with fluids (inc. surface tension, capillarity, PACS. 68....
We present a detailed analysis, using simulated data, of the adsorption and desorption in two finite...
We study the low-temperature phase equilibria of a fluid confined in an open capillary slit formed b...
We present a detailed analysis, using simulated data, of the adsorption and desorption in two finite...
A new theory of condensation in an open end slit pore, based on the concept of temperature dependent...
By means of a density functional approach the phase equilibria of a simple fluid confined by two ads...
The effect of the flow of sorrounding liquid on the initial movement of a liquid blob in a packing o...
We study phase behaviour of a model fluid confined between two unlike parallel walls in the presence...
244 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1993.The phenomenon of adsorption ...
We report a new first-order phase transition preceding capillary condensation and corresponding to t...
We present here compelling evidence for adsorbate restructuring as the microscopic origin of hystere...
We propose a comprehensive theoretical description of hysteresis in capillary condensation of gases ...
We study the phase equilibria of a fluid confined in an open capillary slit formed when a wall of fi...