Atamas N. Influence of the solute on the local structure of molecular and ionic solutions

The thesis is devoted to studying the influence of the solute molecules on the formation of the local structure of molecular and ionic liquids solutions.On the basis of the obtained data it is proved that van-der waals interactions play a dominant role in the change of the hydrogen bond net and on the formation of the local structure of the molecular water solutions, while processes of the formation of the local structure of the solution in the ionic liquids solutions are determined by the coulomb interactions. The methods to identify a region of the existence of the local structures of the molecular water solutions were proposed. A method to calculate the values of the excess chemical potential of ionic liquids solutions was also suggested.