Integral equation for the interfacial tension of liquid metal in contact with ionic melt
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The closed integral equations for the interfacial tension as a function of external polarization at the liquid metal - ionic melt interface are derived. The version of Popel'-Pavlov isotherm is applied to the analysis of electrocapillary curves (ecc), i.e. the dependences of interfacial tension on electrode potential. The interaction between adsorbed particles is taken into account within 'two exchange parameters' approximation. The type of the distribution of electric potential in the double electric layer (del) is assumed to be like 'in series connected capacitors'. The methods of solution are proposed for the analysis of the experimental ecc's.
8 pages, 3 figures, report at 'HTC (High Temperature Capillarity)' conference, Sanremo, Italy, April 2004, submitted to 'Interface Science'
8 pages, 3 figures, report at 'HTC (High Temperature Capillarity)' conference, Sanremo, Italy, April 2004, submitted to 'Interface Science'