منابع مشابه
Microscopic surface structure of liquid alkali metals
We report an x-ray scattering study of the microscopic structure of the surface of a liquid alkali metal. The bulk liquid structure factor of the eutectic K67Na33 alloy is characteristic of an ideal mixture, and so shares the properties of an elemental liquid alkali metal. Analysis of off-specular diffuse scattering and specular x-ray reflectivity shows that the surface roughness of the K-Na al...
متن کاملSignificant liquid-structure theory of viscosity and self-diffusion of the alkali metals.
Significant liquid-structure theory has been used to calculate the transport properties of the alkali metals. Unlike previous calculations, the volume and temperature dependence of the solid-like structure has been taken into consideration. Equations for the potential energy as a function of volume of the alkali metals, which lead to agreement between calculated and experimental values of therm...
متن کاملRelaxation time scales in collective dynamics of liquid alkali metals.
In this paper the investigation of the dynamical processes of liquid alkali metals is executed by analyzing the time scales of relaxation processes in liquids. The obtained theoretical dynamic structure factor S(k,omega) for the case of liquid lithium is found to be in excellent agreement with the recently received inelastic x-ray scattering data. The comparison and interrelation with other the...
متن کاملNano-assisted extraction of alkali metals using emulsion liquid membranes.
Nano-assisted inclusion separation of alkali metals from basic solutions was reported by inclusion-facilitated emulsion liquid membrane process. The novelty of this study is application of nano-baskets of calixcrown in the selective and efficient separation of alkali metals as both the carrier and the surfactant. For this aim, four derivatives of diacid calix[4]-1,2-crowns were synthesized, and...
متن کاملThe Structure Factor of Expanded Liquid Alkali Metals at the Long-Wavelength Limit
One of the important properties characterizing a liquid is its static structure factor S(q), which is a measure of particle correlations in the reciprocal space. Apart from that, the main features of S(q) are determined by the effective pairwise potential (r). Evans and Schirmacher [1] showed that the oscilla tory part of <£(/•) has an important effect on the structure factor at the long w...
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ژورنال
عنوان ژورنال: THE REVIEW OF HIGH PRESSURE SCIENCE AND TECHNOLOGY
سال: 1992
ISSN: 0917-639X,1348-1940
DOI: 10.4131/jshpreview.1.280