Solubility of non-polar gases in electrolyte solutions

Solubility theory describes the effects of both concentration and temperature on solute activity coefficients. It predicts the salting-out effect and the decrease in solubility of non-polar gases with increased electrolyte concentration, and can be used to calculate heats of solution, entropies, and partial molal volumes of dissolved gase

A study of gas solubilities and transport properties in fuel cell electrolytes Semiannual report, 1 Sep. 1969 - 28 Feb. 1970

Measurements of diffusion coefficients and vapor pressure in LiOH solutions for determination of gas solubilities in fuel cell electrolyte

A Study of Gas Solubilities and Transport Properties in Fuel Cell Electrolytes Second Semiannual Report, Mar. 1 - Aug. 31, 1966

Density and vapor pressure measurements for and gas solubility and oxygen and hydrogen diffusivities in potassium hydroxide solution

The relative abundance of neon and magnesium in the solar corona

A technique is proposed for specifically determining the relative solar coronal abundance of neon and magnesium. The relative abundance is calculated directly from the relative intensity of the resonance lines of Ne X (12.134A) and Mg XI (9.169A) without the need for the development of a detailed model of the thermal structure of the corona. Moderate resolution Bragg crystal spectrometer results from the OVI-10 satellite were used to determine a coronal neon to magnesium relative abundance of 1.47 + or - 0.38. The application of this technique to a recent higher resolution rocket observation gave an abundance ratio of approximately 0.93 + or - 0.15

Relative coronal abundances derived from X-ray observations 3: The effect of cascades on the relative intensity of Fe (XVII) line fluxes, and a revised iron abundance

Permitted lines in the optically thin coronal X-ray spectrum were analyzed to find the distribution of coronal material, as a function of temperature, without special assumptions concerning coronal conditions. The resonance lines of N, O, Ne, Na, Mg, Al, Si, S, and Ar which dominate the quiet coronal spectrum below 25A were observed. Coronal models were constructed and the relative abundances of these elements were determined. The intensity in the lines of the 2p-3d transitions near 15A was used in conjunction with these coronal models, with the assumption of coronal excitation, to determine the Fe XVII abundance. The relative intensities of the 2p-3d Fe XVII lines observed in the corona agreed with theoretical prediction. Using a more complete theoretical model, and higher resolution observations, a revised calculation of iron abundance relative to hydrogen of 0.000026 was made

A study of gas solubilities and transport properties in fuel cell electrolytes

Fuel cell electrolyte studies on vapor pressures of ternary systems, partial molal volumes of dissolved gases, and diffusion coefficients of gase

A study of gas solubilities and transport properties in fuel cell electrolytes Semiannual report, 1 Mar. - 31 Aug. 1968

Fuel cell electrolyte properties - solubility of hydrogen and oxygen in KOH and LiOH, diffusivity of oxygen and hydrogen in KOH, and density and vapor pressure of KOH and LiO

A study of gas solubilities and transport properties in fuel cell electrolytes Semiannual report, 1 Mar. - 31 Aug. 1967

Gas solubilities and transport properties in fuel cell electrolyte

A study of gas solubilities and transport properties in fuel cell electrolytes First semiannual report, 1 Sep. 1965 - 28 Feb. 1966

Oxygen and hydrogen solubility and transport properties in fuel cell electrolyte

Mass transfer in fuel cells

Results of experiments on electron microscopy of fuel cell components, thermal decomposition of Teflon by thermogravimetry, surface area and pore size distribution measurements, water transport in fuel cells, and surface tension of KOH solutions are described