SYNTHESIS OF TiO2 NANOPARTICLES BY PEPTIZATION IN NITRIC ACID

TiO2 nanoparticles were synthesized by peptization in nitric acid. It was found that the proposed synthesis allows to obtain TiO2 nanoparticles of about 5 nm in size. The phase composition of the nanoparticles was represented by a mixture of anatase and brookite.Работа выполнена при финансовой поддержке Российского Научного Фонда (соглашение № 20–19–00120-П)

HETEROGENEOUS Fe3O4/h-BN NANOSTRUCTURES MANUFACTURING VIA POLYOL SYNTHESIS

Fe3O4/h-BN heterogeneous structures were synthesized via polyol process and character-ized. Comparison of the structure of the unsupported Fe3O4 nanoparticles and those obtained over the h-BN surfaces was conducted.Работа выполнена при финансовой поддержке Российского Научного Фонда (соглашение № 20-79-10286)

AGGREGATIVE STABILITY OF h-BN HYDROSOL IN THE PRESENCE OF NaCl

The aggregative stability of h-BN hydrosol in the presence of NaCl solution was studied by DLS and turbidimetry. NaCl was demonstrated to be indifferent with respect to hydrosol particles.The threshold concentration of NaCl below which h-BN hydrosol remain relatively stable was determined.Работа выполнена при финансовой поддержке Российского Научного Фонда (соглашение № 20–19–00120)

CARBOTHERMIC REDUCTION OF MOLYBDENUM(VI) OXIDE ON THE SURFACE OF ACTIVATED CARBON

Two-dimensional 2D materials have attracted wide attention in recent years due to their unique physicochemical properties, such as high specific surface area, electromagnetic properties, etc.Работа выполнена при финансовой поддержке Российского Научного Фонда (соглашение № 21-49-00039)

SYNTHESIS AND PROPERTIES OF HETEROSTRUCTURED Ag/MgO/BN CATALYSTS

Microparticles of hexagonal boron nitride with a trace Mg content were subjected to a high-temperature annealing on air. As the result formation of hexagonal-shaped surface defects decorated by MgO nanoparticles (NPs) occurred. Formation of Ag over the surfaces of the obtained substrate was conducte.Работа выполнена при финансовой поддержке Российского Научного Фонда (соглашение № 20-79-10286)

Research of the Effect of Synthesis Temperature on the Formation of the MoS2 Structure on the Surface of Activated Carbon

Two-dimensional 2D materials have attracted wide attention in recent years due to their unique physicochemical properties, such as high specific surface area, electromagnetic properties, etc.Работа выполнена при финансовой поддержке Российского Научного Фонда (соглашение № 21-49-00039)

Development of Heterogeneous Nanostructures Based on Bimetallic Nanoparticles and Two-Dimensional Boron Nitride

The development of industry leads to the emergence of new, important environmental problems. This makes it necessary to develop new types of adsorbents. Important properties of such materials are their inertia, as well as the possibility of its removal from the water for further processing.Работа выполнена при финансовой поддержке Российского Научного Фонда (соглашение № 20-79-10286)

Development of Methodology for the Synthesis of Hetherogeneous Structures ZnO/h-BN

Heterogeneous h-BN/ZnO structures were obtained by alkaline hydrolysis and adsorption methods. The SEM results confirm the presence of regularly distributed ZnO nanoparticles on the h-BN surface.Работа выполнена при финансовой поддержке Российского Научного Фонда (соглашение № 20-79-10286)

INFLUENCE OF AMORPHOUS BORON ON MECHANICAL PROPERTIES OF NICKEL

The mechanical properties of SPS Ni, such as hardness, tensile strength at 25 and 750 °C while maintaining good ductility and dynamic impact wear resistance were greatly improved by applying high-energy ball milling and introducing a small amount of amorphous boron as a reactive additive.Работа выполнена в рамках Государственного задания FSME-2023-0004

Композиты Alnano/h–Bnnano, изготовленные методом шарового размола и искрового плазменного спекания

В работе изучено получение высокопрочных композитов на основе Al/h–BN, изготовленных путем сочетания шарового размола и искрового плазменного спекания с использованием порошков Alnano и h–BNnano.Al/h–BN composites with high strength were fabricated by a combination of ball milling and spark plasma sintering using nano Al and nano BN powders.Работа выполнена при финансовой поддержке CzechNanoLab, MEYS CR (LM2018110) и проекта OPVVV «Новые нанострук туры для инженерных приложений» № CZ.02.1.01/0.0/0.0/16_026/0008396.The work was carried out with the financial support of CzechNanoLab, MEYS CR (LM2018110) and the OPVVV project “New nanostructures for engi neering applications” No. CZ.02.1.01/0.0/0.0/16_026/0008396