18 citations · 27 across the 6 of their papers we have counts for
4 papers · 1 filter
Compressibility of Confined Fluids from Volume Fluctuations
Jason Ogbebor, Santiago A. Flores Roman, Geordy Jomon +1
When fluids are confined in nanopores, many of their properties deviate from bulk. These include bulk modulus, or compressibility, which determines the mechanical properties of flu…
Ultrasound Propagation in Water-Sorbing Carbon Xerogel
Ashoka Karunarathne, Stephan Braxmeier, Boris Gurevich +3
Adsorption of water vapor in nanoporous carbons is rather complex due to an interplay between the pore structure and surface chemistry of these materials. Deciphering the mechanism…
Ultrasonic Study of Water Adsorbed in Nanoporous Glasses
Jason Ogbebor, John J. Valenza, Peter I. Ravikovitch +6
Thermodynamic properties of fluids confined in nanopores differ from those observed in the bulk. To investigate the effect of nanoconfinement on water compressibility, we performed…
Adsorption from Binary Liquid Solutions into Mesoporous Silica: A Capacitance Isotherm on 5CB Nematogen/Methanol Mixtures
Andriy V. Kityk, Gennady Y. Gor, Patrick Huber
We present a capacitance method to measure the adsorption of rod-like nematogens (4-cyano-4'-pentylbiphenyl, 5CB) from a binary liquid 5CB/methanol solution into a monolithic mesop…