Journal Articles (before-1995)

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Subject: search.filters.subject.Temperature Dependence

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    Thermodynamic Properties of Hydrogen and Deuterium Dissolved in Palladium at Low Concentrations over a Wide Temperature Range
    (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1973, 69 (2), 1973) Clewley, J. D.; Curran, T.; Flanagan, Ted B.; Oates, W. A.
    The equilibrium pressures of the Pd/H2 and Pd/D2 systems have been measured in the tempera ture range from — 100°C to 35O°C for values of H(D)-to-Pd, atomic ratio, in the approximate range from 0.0005 to 0.005. These data were obtained in an ultra-high vacuum apparatus with large samples of low surface area. Partial thermodynamic data have been obtained from these equilibrium data; a significant temperature dependence is reported for the relative partial molar enthalpies and entropies.
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    Temperature Dependence of Solubility of Nonelectrolytes
    (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1973, 69 (2), 1973) Gokcen, N. A.
    A critical evaluation of the existing methods of representing the temperature dependence of sparingly soluble nonelcctrolytes has been made. A useful method has been formulated and tested with the existing data on the solubility of CO2 in ethanol, S8 in carbon disulphide, and S8 in toluene. The effect of highly polar and associated solvents is discussed.
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    Pressure and Temperature Dependence of the Self-diffusion of Benzene
    (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1972, 68 (8), 1972) McCool, M A; Collings, A F; Woolf, L A
    The self-diffusion coefficient of liquid benzene has been measured with a modified diaphragm cell. The cell incorporates a bellows in one compartment and the technique for its use makes allowance for bulk flow effects due to changes in pressure. Results have been obtained at 288, 298, 313 and 328 K over the pressure ranges 1-283, 1-645, 1-975 and 1-1496 bar, respectively and used to calculate activation energies and volumes. In contrast to earlier (less accurate) data the present results indicate a non-linear dependence of log D on pressure. The results are used to test a quasi-lattice model of the liquid. The Stokes-Einstein relation is obeyed over only a narrow density range.
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    Physical Properties of Heavy-oxygen Water: Absolute Viscosity of H218O between 15 and 35°C
    (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1972, 68 (11), 1972) Kudish, A. I.; Wolf, D.; Steckel, F.
    The absolute viscosity of highly enriched heavy-oxygen water, H218O, has been measured at 5°C intervals between 15 and 35°C, using a semi-automatic closed viscometer of the suspended-level type. A linear extrapolation was performed to determine the viscosity of 100 % heavy-oxygen water, based upon the measured viscosity of natural water and that of a highly enriched heavy-oxygen water sample. The effect of isotope substitution on the viscosity of natural water has been analyzed for both H218O and D216O. The viscosity ratio at 25°C for H218O/H216O is 1.0536, whereas that for D216O/H216O is 1.2316.