electrolyte

Запропоновано структуру математичного моделювання корозії на межі «метал- електроліт». Визначено ємність і ефективну товщину подвійного електричного шару без урахування розподілу зарядів у електроліті.

The structure of mathematical modelling of corrosive processes on a interface ‘metal- electrolyte’ is offered. Capacity and effective thickness of double electric layer without the account of distributing of charges in an electrolyte is determine.

We present the study of the n-GaAs surface modification by the electrochemical etching in different electrolyte compositions. The possibility of forming the different micromorphology types on the identical GaAs samples, in particular the possibility of forming the crystallographic, defective-dislocation, and isotope interfaces, was investigated.

A research on the preparation of composite samarium-doped ceria (SDC) with yttrium-stabilized zirconia (YSZ) has been conducted at the SDC:YSZ ratio of 0:1; 1:9; 1:1; 9:1 and 1:0. This research aims to investigate the crystal structure and the ionic conductivity of the prepared materials. XRD analysis equipped with Le Bail refinement was used to analyze the crystal structure, space group, cell parameters, and cell volume. Meanwhile, the ionic conductivity was determined by impedance measurement.

The methodology of mathematical modeling and the information tools for determination of the influence of an adsorption on the physical characteristics of the electric double layer of the "metal-electrolyte" interface are described