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Your search keyword '"Buslaeva, E."' showing total 7 results
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7 results on '"Buslaeva, E."'

4. Fabrication and characterization of composites based on CeO nanoparticles and graphene.

Author

Soloveva, A., Ioni, Yu., Buslaeva, E., Zaporozhets, M., Savilov, S., Naumkin, A., and Gubin, S.

Subjects
NANOPARTICLES, TWO-dimensional materials (Nanotechnology), GRAPHENE, CARBON, POLYCYCLIC aromatic hydrocarbons
Abstract

This paper describes a sequential, two-step process for the synthesis of a composite based on graphene and CeO nanoparticles using supercritical fluid. The process includes the reduction of a prepre-pared graphene oxide/CeO nanocomposite with supercritical propanol-2. The nanocomposites thus obtained have been characterized by transmission electron microscopy, X-ray diffraction, and X-ray photoelectron spectroscopy. [ABSTRACT FROM AUTHOR]

Published
2015
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5. Bi, Te, and Bi-Te nanoparticles in opal matrices.

Author

Ivicheva, S. N., Kargin, Yu. F., Buslaeva, E. Yu., and Yurkov, G. Yu.

Subjects
BISMUTH, TELLURIUM, NANOPARTICLES, OPALS, ISOPROPYL alcohol
Abstract

Bi, Te, and Bi2Te3 nanoparticles have been prepared by reducing bismuth salts, telluric acid, and their decomposition products with supercritical isopropanol in opal pores. [ABSTRACT FROM AUTHOR]

Published
2008
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6. Reduction of various metal salts in opal matrices with supercritical isopropanol.

Author

Kargin, Yu., Ivicheva, S., Buslaeva, E., Yurkov, G., and Volodin, V.

Subjects
ISOPROPYL alcohol, SALT deposits, SILVER-bearing copper, CRYSTALLOGRAPHY, ELECTRON microscopy, NANOPARTICLES
Abstract

We have studied the reactions between supercritical isopropanol and salts of various elements (silver, copper, gold, zinc, iron, nickel, cobalt, manganese, europium, ruthenium, antimony, bismuth, and tellurium) infiltrated into opal photonic crystals. According to transmission electron microscopy data, the diameter of the SiO2 spheres in the opal crystals is 260 nm, and the nanoparticles of the metals and incomplete reduction products range in size from 2 to 80 nm, i.e., are no greater in size than the opal pores. [ABSTRACT FROM AUTHOR]

Published
2006
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7. Preparation of bismuth nanoparticles in opal matrices through reduction of bismuth compounds with supercritical isopropanol.

Author

Kargin, Yu., Ivicheva, S., Buslaeva, E., Kuvshinova, T., Volodin, V., and Yurkov, G.

Subjects
BISMUTH, NANOPARTICLES, ISOPROPYL alcohol, ELECTRON microscopy, MATRICES (Mathematics), DIELECTRICS, SONICATION
Abstract

Bismuth nanoparticles have been produced in pores of opal matrices by reducing bismuth salts and oxide compounds with supercritical isopropanol. According to transmission electron microscopy data, the diameter of the SiO2 spheres in the opal matrices is about 260 nm, and that of the bismuth nanoparticles does not exceed 80 nm. [ABSTRACT FROM AUTHOR]

Published
2006
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