The structuredness of supercritical water up to 600 °C and 100 MPa as obtained from relative permittivity data

Y. Marcus*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

The Kirkwood dipole orientation correlation parameter gK for supercritical water up to T = 600 °C (873 K) and P = 1 kbar (100 MPa) is obtained from the relative permittivity ε (T,P) data of Franck et al., the density ρ (T,P) expression of Duan et al., and estimated infinite frequency permittivity ε∞(T,P) values. Together with first shell coordination numbers Z(T,P) from various sources the mean angle between the nearest neighbor water dipoles is obtained, and its relevance to the structuredness of supercritical water is discussed.

Original languageEnglish
Pages (from-to)101-113
Number of pages13
JournalJournal of Molecular Liquids
Volume81
Issue number2
DOIs
StatePublished - Jul 1999

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