TY - JOUR
T1 - On the pressure and electric field dependencies of the relative permittivity of liquids
AU - Marcus, Yizhak
AU - Hefter, Glenn
PY - 1999/5
Y1 - 1999/5
N2 - The dependencies of the relative permittivity ε of over 50 liquids on the pressure P, as (∂1nε/P)T,Po, and of some 40 liquids on the (square of the) electric field E at ambient conditions, as β = [∂ε/∂(E2)]T,Po were obtained from literature data. The function (∂ 1nε/∂P)T,Po was fitted to a simple expression in ε and the compressibility, KT. These data were used to obtain the limiting slope for the partial molar volumes and the electrostriction of electrolytes in various solvents.
AB - The dependencies of the relative permittivity ε of over 50 liquids on the pressure P, as (∂1nε/P)T,Po, and of some 40 liquids on the (square of the) electric field E at ambient conditions, as β = [∂ε/∂(E2)]T,Po were obtained from literature data. The function (∂ 1nε/∂P)T,Po was fitted to a simple expression in ε and the compressibility, KT. These data were used to obtain the limiting slope for the partial molar volumes and the electrostriction of electrolytes in various solvents.
KW - Electric field
KW - Electrolyte volumes
KW - Electrostriction
KW - Pressure
KW - Relative permittivity
UR - http://www.scopus.com/inward/record.url?scp=0033244768&partnerID=8YFLogxK
U2 - 10.1023/A:1022687016721
DO - 10.1023/A:1022687016721
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AN - SCOPUS:0033244768
SN - 0095-9782
VL - 28
SP - 575
EP - 592
JO - Journal of Solution Chemistry
JF - Journal of Solution Chemistry
IS - 5
ER -