Sr-Ho-Fe-O SYSTEM: CRYSTALLINE STRUCTURE AND OXYGEN NONSTOCHIOMETRY OF COMPLEX OXIDES

Complex oxides in the Ho-Sr-Fe-O system were synthesized using the glycerol-nitrate technology. According to the results of XRD of quenched samples, it was determined that in the Sr-Ho-Fe-O system at 1100°C in air, solid solutions of the composition Sr1-хHoхFeO3-δ are formed

Enhance learning innovation-based department of oil-field geology, mining, oil and gas engineering

The article suggests the results of the Department of oil-field geology, mining, oil and gas engineering activity and provides affairs carried out under the PSR

CRYSTAL STRUCTURE AND OXYGEN NONSTOCHIOMETRY OF COMPLEX OXIDES BASED ON SrFeO3 OF DOPED Ho

Single phase samples Sr1-xHoxFeO3-δ were obtained at 1100°C in air. Using X-ray analysis, it was found that single-phase samples are formed when x= 0.1, 0.2 and 0.9

Formation of modern market nanoindustry

The article presents the perspectives of the development priorities of the global scientific and technological community, as the use of industrial nanotechnology. The authors analyzed national programs of development of nanotechnology in various countries

Nanotechnological formation of nanomers

The article presents such components of nanoindustry as nanomaterials, nanotools, nanointermediaty products with nano-components, as well as a variety of nano-objects and nanocomposites. The authors analyzed the main methods of obtaining nanomaterials