7 articles in this issue
Oleg S?b?l`,Andrii Meilekhov,Valeria Subbotin?,Olena Rebrova
The method of x-ray diffractometry was used to study the effect of the composition of two, three, four and five elemental niobium-based alloys on their phase-structural state, average crystallite size, and thermal expansion coefficient in the temperature ... see more
Aladin Eko Purkuncoro,Rudy Soenoko,Dionysius Joseph Djoko Herry Santjojo,Yudy Surya Irawan
Battery waste is one of waste that can damage the environment and there has not been much good processing in Indonesia. Even though, battery waste contains carbon which can be used as a target material for deposition of carbon films using plasma sputterin... see more
Vadym Kovalenko,Valerii Kotok
In the modern world, one promising direction is the production and use of multifunction compounds. Ni-Al layered double hydroxide is widely used as the active material in supercapacitors. Nickel compounds are also colored and can be used as pigments. The ... see more
Valentyn Glyva,Natalia Kasatkina,Vasyl Nazarenko,Nataiia Burdeina,Nataliia Karaieva,Larysa Levchenko,Olena Panova,Oksana Tykhenko,Batyr Khalmuradov,Oleksiy Khodakovskyy
Composites were shown to be the most promising materials for protection against electromagnetic fields. A technology of magnetic treatment of textile material with magnetic fluid and technology of ultrasonic treatment of a mixture of latex and iron ore co... see more
Dmitry Rassokhin,Dmitro Starokadomsky,Anatoly Ishchenko,Oleksandr Tkachenko,Maria Reshetnyk,Lyudmyla K?khtych
The possibility to obtain composites containing the micronano basalt fiber (MNBF) in the amount of 15?80 % by weight has been experimentally demonstrated; it is distinguished by a series of improved properties such as strength, chemical and fire resi... see more
Alex Sagalovych,Viktor Popov,Vlad Sagalovych,Stas Dudnik,Roman Popenchuk
The process of chemical vapor deposition of Mo and Mo-? coatings was studied by means of thermal decomposition of molybdenum hexacarbonyl. The kinetics of the coating growth in the range of 480 °C–540 °C and the pressure in the reaction volume f... see more