National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Computational study of greenhouse gas adsorption on biochar
KHODONOVYCH, Ivan
The thesis is focused on the adsorption mechanism of greenhouse gas such as N2O, CH4, and CO2 at the surface of biochar by classical molecular dynamics (MD) simulations. For each gas, adsorption efficiency, molecules capturing by biochar were studied at an equal range of concentrations for each gas.
Microscopic Surface Tension in the Classical Nucleation Theory
Němec, Tomáš ; Maršík, František
The surface tension of liquid clusters in the Classical Nucleation Theory (CNT) is investigated using the Gibbs adsorption isotherm. A theoretical derivation is given that shows the relation between macroscopic (plain-surface) surface tension and the surface tension of microscopic spherical clusters of the CNT. An exemplary water – ethanol binary condensing system is studied. It is shown that by using the microscopic surface tension in nucleation calculations an exceptional agreement between theoretical and experimental nucleation rates is achieved.

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