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Information × Registration Number 0211U007832, 0110U004682 , R & D reports Title The processes of mass transfer and energy accumulation in heterogeneous phases, marco- and nanostructuring: experiment and modeling popup.stage_title Head Grygorchak Ivan Ivanovych, Registration Date 12-10-2011 Organization Lviv Polytechnic National University popup.description2 The calculation of electrostatic potential relief near the surface of the metal ion in view of the structure of the metal is made. Ionization probability of helium atoms near the surface of the metal is calculated. For the developing of highly sensitive measuring methods of materials and optical elements properties the photo-thermal effects are used which arise in the observable specimens under the influence of powerful laser irradiation. For the reliable photo-thermal signals interpretation the mathematical model and corresponding software were devised for the modeling of temperature fields and of surface deformations fields. For the experimental recording of photo-stimulated changes the methods of laser and speckle-interferometry were used, which have high sensitivity. As a result of present work implementation the next methods have been developed: method of thin coatings absorption measurement; method of optical materials volume absorption measurements; method of coating thickness measurement; method of materials thermo-physical characteristics measurement. The value of size of a maximum of the module of vector of moving is got on a surface half-space at formation of the isolated disc-like crack of normal break, that arises up in the weld-fabricated guy-sutures during his protracted exploitation. Methodological principles of exposure of coordinates of crack of similar defects that arise up and develop in the weld-fabricated guy-sutures of elements of constructions are presented; Methodologies and facilities of acoustic are described - emission estimation of place of location of crack of similar defects. It is shown that the silicon dioxide in its nanoscale form is suitable for highly efficient power generation by Li+ - current forming intercalation reactions. The mechanism of this process is associated with the quantum - mechanical tunneling effects, and visualizes a new pseudofaradaic mechanism of the process. We used an activated carbon material obtained by high temperature activating carbonization. This carbon was with a maximum diameter pores distribution at 2.74 nm and it allows to get the maximum capacity of 190 F/g in 7m KOH and maximum pseudocapacity 2500 F/g in 4m KI. Product Description popup.authors Бобицький Я.В. Григорчак І.І. Костробій П.П. Осадчук В.А. popup.nrat_date 2020-04-02 Close