14 citations · 15 across the 5 of their papers we have counts for
5 papers
Ion-Pairing Enhancement under Osmotic Stress: Disentangling the Effects of Ion and Water Activities
Jay Prakash Singh, Viatcheslav Freger
The dependence of ion pairing on osmotic stress may strongly affect the performance of ionic materials and membranes whose interior is often osmotically stresses, yet quantitative…
Isotopic Fingerprints of Proton-mediated Dielectric Relaxation in Solid and Liquid Water
Alexander Ryzhov, Pavel Kapralov, Mikhail Stolov +4
We report cross-validated measurements of the isotope effect on dielectric relaxation for four isotopologues of ice and water, including the 1-10^5 Hz region, in which only sporadi…
Ion Permeation in Nanoscale Films: Fundamental Limitation and Evaluation of Dielectric Properties
Jay Prakash Singh, Konstantin I. Morozov, Viatcheslav Freger
Nanoscale films play a central role in biology and osmotic separations. Their water/salt selectivity is often regarded as intrinsic property, favoring thinner membranes for faster…
Simplifying concentration-polarization of trace-ions in pressure-driven membrane processes
Yaeli S. Oren, Viatcheslav Freger, Oded Nir
Accounting for concentration-polarization (CP) is critical for modeling solute transport in membrane separation processes. In a mixed-electrolyte solution, ions CP is affected not…
Water and Ion Transfer to Narrow Carbon Nanotubes: Roles of Exterior and Interior
Vadim Neklyudov, Viatcheslav Freger
Narrow carbon nanotubes (CNTs) desalinate water, mimicking water channels of biological membranes, yet the physics behind selectivity, especially, the effect of the membrane embedd…