Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Olga B. Nazarenko"'
Autor:
Olga B. Nazarenko, Yulia A. Amelkovich, Alexander G. Bannov, Irina S. Berdyugina, Visakh P. Maniyan
Publikováno v:
Polymers, Vol 13, Iss 4, p 638 (2021)
Epoxy composites filled with 0.5 wt% of multi-walled carbon nanotubes (MWCNTs), 10 and 15 wt% of boric acid and sodium bicarbonate separately, as well as composites filled with a combination of MWCNTs-boric acid and MWCNTs-sodium bicarbonate were pre
Externí odkaz:
https://doaj.org/article/3e0996956e81454aa13906e21e6ee59b
Autor:
Alexander G. Bannov, Olga B. Nazarenko, Evgeny A. Maksimovskii, Maxim V. Popov, Irina S. Berdyugina
Publikováno v:
Applied Sciences, Vol 10, Iss 19, p 6928 (2020)
Reduction of flammability and improvement of thermal stability of polymers during heating can be achieved by the introduction of fillers. Epoxy composites filled with different loadings of multi-walled carbon nanotubes (MWCNTs) and expanded graphite
Externí odkaz:
https://doaj.org/article/843eeaf7532d4e7ea4ed31665863925a
Publikováno v:
Materials Science and Engineering: B. 285:115961
Publikováno v:
International Journal of Hydrogen Energy. 44:28096-28103
In this paper, the micron aluminum powders produced by the dispersion of liquid aluminum were characterized using the method of thermal analysis, scanning electron microscopy, low-temperature nitrogen adsorption (BET) method. The reactivity of the mi
Publikováno v:
Metals and Materials International. 27:962-969
Iron nanopowder obtained by electrical explosion of wires, passivated by air and stored for a long time (up to 18 years) under natural conditions are characterized. The characterization of iron nanopowder was made using X-ray diffraction analysis (XR
Publikováno v:
Materials Science Forum. 970:257-264
The article presents the study of factors affecting the ability to control the self-propagating high-temperature synthesis of nanomaterials. It is established that there are two steps in the combustion process nanomaterial: burning of surface layer a
Publikováno v:
Materials Science Forum. 970:7-16
The characterization of natural zeolite from Badinsk deposit was carried out by means of X-ray diffraction, scanning electronic microscopy, thermal analysis, Fourier transform infrared spectroscopy. The possibility of water purification from phosphat
Publikováno v:
Materials Science Forum. 942:1-10
The feasibility of creating conditions for control of high-temperature synthesis (SHS) of nanomaterials has been studied. Experiments were carried out to determine the velocity of the combustion wave propagation of aluminum nanopowder obtained by ele
Autor:
Dmitry Lipchansky, Olga B. Nazarenko
Publikováno v:
Materials Science Forum. 942:11-20
The thermooxidative degradation behavior of the epoxy composites filled with metal nanopowders has been investigated by thermogravimetric analysis under nonisothermal conditions in air atmosphere. The mechanical characteristics of epoxy composites we
Autor:
Yulia Murashkina, Olga B. Nazarenko
Publikováno v:
Materials Science Forum. 942:40-49
Natural zeolite of Shivirtui deposit (Russia) was modified with nanofibers of aluminum oxyhydroxide AlOOH. Aluminum oxyhydroxide nanofibers were produced at the heating and oxidation of aluminum powder with water. The properties of modified zeolite w