A5044732995- Electrodeposition and Electroless Coatings
- Electrochemical Analysis and Applications
- Corrosion Behavior and Inhibition
- Gas Sensing Nanomaterials and Sensors
- Material Properties and Applications
- Induction Heating and Inverter Technology
- Surface Treatment and Coatings
- Industrial Gas Emission Control
- Microstructure and mechanical properties
- Oxidative Organic Chemistry Reactions
- Conducting polymers and applications
- Metal and Thin Film Mechanics
- Vacuum and Plasma Arcs
- Metallurgical and Alloy Processes
- Electrostatics and Colloid Interactions
- Molecular Junctions and Nanostructures
- Copper Interconnects and Reliability
- Advanced battery technologies research
- Magnetic and Electromagnetic Effects
- High-Temperature Coating Behaviors
- Titanium Alloys Microstructure and Properties
- Advanced oxidation water treatment
- Metal Extraction and Bioleaching
- Intermetallics and Advanced Alloy Properties
- ZnO doping and properties
Ukrainian State University of Chemical Technology
1998-2022
An electrochemical and X-ray diffraction study has been conducted on the formation of lead dioxide deposits platinum, from nitric acid solutions, as a function potential temperature. It shown that these parameters strongly influence morphology electrocatalytic activity films. The electrodeposition process is satisfactorily described by an electrochemical, chemical, mechanism: (i) (ii) (iii) second electron transfer stage diffusion control in lower higher overpotential range, respectively....
This paper presents an investigation into the influence of Y-La and Y-Hf-La modifiers on structure properties Ni-Cr-Al consumable cathodes used for heat-resistant coatings turbine blades via arc-ion plating method. The study shows that introduction these positively affects formation process cathodes. contribute to a higher degree microstructural homogeneity in cathodes, achieved through nanosized stabilizing phases between alloying elements rare earth metal groups. experimentally confirms...
This article is devoted to studying the properties of new Zr–Ti–Nb alloy and comparing it with well-known Ti–Al–V (ВТ-6, Grade 5 analog). The were analyzed through chemical composition determination corrosion resistance assessment. does not contain toxic impurities present in alloy, specifically aluminum vanadium. Structural studies conducted identify phases (X-ray diffraction analysis) their using scanning electron microscopy. microstructure phase indicated a uniform distribution elements...
The work is devoted to the development of a measuring method thermal characteristics metals with thin coatings applied by galvanic on base metal, for use in equipment renewable energy sources. Designed and manufactured laboratory material. A study was conducted determine conductivity heat capacity example nickel coating copper means magnetic field low induction. calculation results showed that coated 326 W/(m×°К) lower than (394 W/(m×°К)). This due fact has much copper. In addition, an...
Робота присвячена опису методики моделювання індивідуалізованих імплантатів із застосуванням медичної інформації. Методика складається з п’яти кроків. Для реалізації потрібно застосування комп’ютерних програм InVesalius, SolidWorks, PrusaSlicer та деяких інших. Першим кроком є одержання скану тіла людини за допомогою комп'ютерної томографії або магніто-резонансної у форматі DICOM. Другим завантаження пакету DICOM в комп'ютерну програму InVesalius для комп'ютерного файлу зі зшитою поверхнею...
The paper presented the electrodeposition, morphology and properties of iron deposits were obtained using a low-induction magnetic field 0.001 T in electrocrystallization process. vector induction was directed perpendicular to electrode surface. Iron an electrolyte FeSO4·7H2O – 1.5 mol/l Al2(SO4)3·18H2O 0.15 mol/l. current density 7 A/dm2. Deposits on copper base. influence process electrodeposition studied method stationary potentiometry cyclic voltammetry. Determination carried out...