Publications by authors named "Eugeny Ya Aladko"
The solubility of helium in ice Ih has been examined both experimentally and theoretically. It has been demonstrated that the calculations are in good accord with the experimental data. The tested calculation method has been used for deriving the helium solubility in ice Ih at pressures up to 2000 bar and at temperatures of 0-50 °C.
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- The study investigates the physicochemical properties of semiclathrate hydrates formed with tetrabutylammonium polyacrylates, focusing on different cross-linking degrees and substitution levels for proton ions.
- Phase diagram analysis revealed the stability and composition of the hydrates, with four distinct hydrates identified and characterized through various analytical methods.
- Single-crystal X-ray diffraction confirmed the tetragonal structure of these hydrates, and additional experiments assessed their behavior under methane pressure, providing insights into their gas storage capabilities.
Experimental investigation of the phase diagram of the system carbon dioxide-water at pressures up to 2.7 GPa has been carried out in order to explain earlier controversial results on the decomposition curves of the hydrates formed in this system. According to X-ray diffraction data, solid and/or liquid phases of water and CO2 coexist in the system at room temperature within the pressure range from 0.
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