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Your search keyword '"Sysoev, V. I."' showing total 21 results
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21 results on '"Sysoev, V. I."'

10. A Unique Prototypic Device for Radiation Therapy: The p53-Independent Antiproliferative Effect of Neutron Radiation

Author

Yurkov, D. I., primary, Syromukov, S. V., additional, Tatarskiy, V. V., additional, Ivanova, E. S., additional, Khamidullina, A. I., additional, Yastrebova, M. A., additional, Sysoev, V. I., additional, Dobrov, R. V., additional, Belousov, A. V., additional, Morozov, V. N., additional, Kolyvanova, M. A., additional, Krusanov, G. A., additional, Zverev, V. I., additional, and Shtil, A. A., additional

Published
2019
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15. Fluorination as Effective Method for Tuning the Electromagnetic Response of Graphene.

Author

Valynets, N. I., Paddubskaya, A. G., Kuzhir, P. P., Sysoev, V. I., Bulusheva, L. G., and Okotrub, A. V.

Subjects
GRAPHITE fluorides, FLUORINATION, GAS mixtures, ELECTROMAGNETIC fields, MICROWAVES
Abstract

Fluorinated graphene (FG) has been obtained by a fluorination of thermally exfoliated graphite fluoride C2F layers using a gaseous mixture of BrF3 and Br2 at room temperature. Comparative study of electromagnetic (EM) response of thin FG films after recovering their conductivity via different methods is presented in microwave (GHz) and terahertz (THz) frequency ranges. We discovered that fluorination can be used as promising tool for producing tunable EM interference (EMI) shielding materials, combining reflective and absorptive layers. [ABSTRACT FROM AUTHOR]

Published
2018
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17. Thermally exfoliated fluorinated graphite for NO2 gas sensing.

Author

Sysoev, V. I., Bulusheva, L. G., Asanov, I. P., Shubin, Yu. V., and Okotrub, A. V.

Subjects
*GRAPHITE fluorides, *NATIVE element minerals, *GRAPHENE, *FLUORIDES, *THERMAL expansion
Abstract

Few-layer graphene samples have been obtained by a thermal expansion of bromine-intercalated fluorinated graphite with a ∼C2F matrix composition at 600, 700, and 800 °C. X-ray photoelectron spectroscopy detected that the products contained almost the same quantities of foreign atoms independently on the exfoliation temperature. However, the Raman spectra showed a progressive increase in the relative intensity of the D mode with the temperature growth. This was attributed to more edge states developed in graphene planes at the higher temperature. Thin films from obtained samples were tested as sensors using 1000 ppm nitrogen dioxide (NO2) in argon. The film from few-layer graphene produced at 800 °C had the largest relative response, while its recovery was quite low at room temperature. The sensor performances were related with the structural characteristics of the exfoliated graphenes. Left: Relative response of gas sensors based on few-layer graphene products of an expansion of fluorinated graphite at 600, 700, and 800 °C toward 1000 ppm NO2. Right: Proposed structures of the products. [ABSTRACT FROM AUTHOR]

Published
2016
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20. The Model Calculation of the Phase (P-T) Diagram for Fullerene C60

Author

Bulavin, L. A., Adamenko, I. I., Sysoev, V. I., Prylutskyy, Yu., Scharff, P., and Graja, A.

Abstract

A detailed theoretical study of the phase (P-T) diagram of fullerene C60 is carried out using both the thermodynamic principles and the calculated model based on the rigid molecules interacting via the (n-m) potential model.

Published
2000
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