TY - GEN
T1 - Measuring the Properties of Liquids and Liquid Mixtures at Absolute Negative Pressures
AU - Rebelo, L.P.N.
AU - Višak, Zoran
AU - Szydlowski, Jerzy
AU - Veiga, H.I.M.
AU - Gomes De Azevedo, R.
AU - Pires, P. F.
AU - Ponte, Manuel Da Nunes
PY - 2002/3/12
Y1 - 2002/3/12
N2 - An overview of experimental work recently performed in the Lisbon laboratories is provided. Several physical properties of liquids as well as those of the coexistence between two liquid phases and between liquid and solid have been determined at absolute negative pressures. Examples for this include thermal pressure coefficients, loci of temperature of maximum density, negatively sloped melting lines, speed of propagation of low-intensity ultrasound waves, and (p, T, x) conditions of occurrence of liquid-liquid phase separation. The major achievements that emerged within the scope of this research program were: (i) the first experimental evidence for the existence of a TMD in supercooled and stretched gallium, and (ii) the first experimental detection of phase separation phenomena in molecular liquid mixtures under tension.
AB - An overview of experimental work recently performed in the Lisbon laboratories is provided. Several physical properties of liquids as well as those of the coexistence between two liquid phases and between liquid and solid have been determined at absolute negative pressures. Examples for this include thermal pressure coefficients, loci of temperature of maximum density, negatively sloped melting lines, speed of propagation of low-intensity ultrasound waves, and (p, T, x) conditions of occurrence of liquid-liquid phase separation. The major achievements that emerged within the scope of this research program were: (i) the first experimental evidence for the existence of a TMD in supercooled and stretched gallium, and (ii) the first experimental detection of phase separation phenomena in molecular liquid mixtures under tension.
KW - Negative Pressure
KW - Liquid Gallium
KW - Melting Line
KW - Polystyrene Solution
KW - Phase Separation Phenomenon
UR - https://link.springer.com/chapter/10.1007/978-94-010-0498-5_9
U2 - 10.1007/978-94-010-0498-5_9
DO - 10.1007/978-94-010-0498-5_9
M3 - Conference publication
SN - 978-1-4020-0896-2
VL - 84
T3 - NATO Science Series
SP - 95
EP - 108
BT - Liquids Under Negative Pressure
PB - Springer
T2 - NATO Advanced Research Workshop on Liquids Under Negative Pressure
Y2 - 23 February 2002 through 25 February 2002
ER -