Thermodynamics of negative pressures in liquids

A Imre, K Martinás, LPN Rebelo - 1998 - degruyter.com
Nature uses negative pressures in the most resourceful and efficient ways. Yet, negative
pressure states are still sometimes considered inaccessible by part of the scientific …

Liquid–liquid equilibria in polymer solutions at negative pressure

W áAlexander Van Hook - Chemical society reviews, 1998 - pubs.rsc.org
Properties of liquids under tension (ie at negative pressure) are discussed together with
methods of producing negative pressure. That established, the pressure dependence of …

Viscosity and ultrasonic studies of poly(N‐isopropylacrylamide)–water solutions

A Milewska, J Szydlowski… - Journal of Polymer …, 2003 - Wiley Online Library
The viscosity and speed of sound were measured in a poly (N‐isopropylacrylamide)–water
system that exhibited a lower critical solution temperature. The measurements were …

How to generate and measure negative pressure in liquids?

AR Imre - Soft Matter under Exogenic Impacts, 2007 - Springer
It is not very widely known that liquids can have very big tensile strength, therefore they can
endure deep negative pressures. In this review paper we are describing several …

Liquid–liquid phase equilibria in nitrobenzene–hexane critical mixture under negative pressure

A Drozd-Rzoska, SJ Rzoska, AR Imre - Physical Chemistry Chemical …, 2004 - pubs.rsc.org
A new method has been presented in this paper on the determination of the liquid–liquid
critical locus of a binary liquid mixture (nitrobenzene/n-hexane) under negative pressure …

[PDF][PDF] Extropy-reformulation of the entropy principle

K Martinas, M Frankowicz - Periodica Polytechnica Chemical …, 2000 - pp.bme.hu
The entropy principle is the product of a long attempt to find an adequate quantitative
expression defining the directional properties of natural processes. Time arrow can be …

Stability limits in binary fluids mixtures

AR Imre, T Kraska - The Journal of chemical physics, 2005 - pubs.aip.org
The stability limits in binary fluid mixtures are investigated on the basis of the global phase
diagram approach employing a model for the attracting hard-sphere fluid. In addition to the …

A simple g E-model for generating all basic types of binary liquid–liquid equilibria and their pressure dependence. Thermodynamic constraints at critical loci

LPN Rebelo - Physical Chemistry Chemical Physics, 1999 - pubs.rsc.org
We survey the types of binary (T, p, x) liquid–liquid phase diagrams that have already been
found experimentally or that can be predicted to exist, emphasizing the topological …

The “hidden” phase diagram of water+ 3-methylpyridine at large absolute negative pressures

ZP Visak, LPN Rebelo, J Szydlowski - The Journal of Physical …, 2003 - ACS Publications
Liquid− liquid (L− L) phase splitting in mixtures of water (H/D)+ 3-methylpyridine (3-MP) at
the limit of pure H2O as solvent and under high tension are reported for the first time. The …

Isotope and Pressure Dependence of Liquid− Liquid Equilibria in Polymer Solutions. 7. Solute and Solvent H/D Isotope Effects in Polystyrene− Propionitrile Solutions

M Luszczyk, WA Van Hook - Macromolecules, 1996 - ACS Publications
Cloud and spinodal loci have been obtained as functions of pressure (P), temperature (T),
polymer segment number (r), segment fraction (ψ), and H/D substitution on solute (z D) or …