Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Yu. E. Roginskaya"'
Publikováno v:
Moscow University Physics Bulletin. 68:34-37
An urgent task in the field of sensitized solar cells (DSSC) is to decrease the temperature of thermal annealing of titanium dioxide photoanode. In this work, we use a titania based polymer as organic “polylinker,” which allows low temperature an
Publikováno v:
Russian Journal of Physical Chemistry A. 85:2222-2226
Pyrolized Si/C composite fibers and films were studied in the processes of lithium intercalation-extraction during the operation of rechargeable lithium-ion batteries and supercapacitors. It was found that their electrochemical characteristics differ
Autor:
Yu. E. Roginskaya, Tatiana L. Kulova, B. A. Loginov, E. D. Politova, T. Kh. Tenchurin, Alexander M. Skundin, N. V. Kozlova, A. D. Shepelev
Publikováno v:
Russian Journal of Physical Chemistry A. 85:2013-2019
Composite polymer fibers with a composition of Si-C-O obtained by electrospinning of precursors solution containing polycarbosilane or phenol formaldehyde resins with an admix of organic-silicon compounds were synthesized in order to find efficient n
Autor:
V. A. Kal’nov, Yu. E. Roginskaya, L. Yu. Kupriyanov, E. D. Politova, E. N. Zhikharev, N. V. Kozlova
Publikováno v:
Nanotechnologies in Russia. 6:633-638
Nanocomposite silicon-carbon thin films have been obtained using the layer-by-layer magnetron sputtering technique. The film thickness amounts to 110–470 nm. They possess a layered nanostructure formed by silicon and carbon layers of 7–10 nm each
Publikováno v:
Nanotechnologies in Russia. 4:499-502
In order to develop new materials for lithium batteries, thin films on based on Si/C nanocomposite have been synthesized and investigated. These films are produced by the consequent magnetron deposition of nanosize layers of carbon and silicon onto m
Autor:
Yu. E. Roginskaya, Tatiana L. Kulova, Alexander M. Skundin, S. A. Zav’yalov, L. Yu. Kupriyanov
Publikováno v:
Russian Journal of Physical Chemistry A. 82:2165-2168
New film materials for electrodes of lithium batteries were synthesized and studied. Thin-film silicon-polymer composites were prepared by vacuum cocondensation of silicon and the monomer onto a substrate cooled with liquid nitrogen; the polymerizati
Autor:
Yu. E. Roginskaya, Alexander M. Skundin, V. B. Loginov, M. A. Bruk, E. N. Zhikharev, Tatiana L. Kulova, V. A. Kal’nov
Publikováno v:
Russian Journal of Electrochemistry. 44:1197-1203
The silicon-carbon composite films, with the silicon and carbon relative content from 39.5: 60.5 to 87: 13 and thickness 100–480 nm, are prepared by magnetron sputtering with layer-by-layer deposition of the components. The film structure is studie
Autor:
A. V. Klochikhina, M. A. Bruk, Nikita A. Degtyarev, Tatiana L. Kulova, V. A. Bespalov, Yu. E. Roginskaya, A. V. Skundin, V. A. Kal’nov, I. D. Zefirov, B. A. Loginov, Nikolai A. Degtyarev, V. B. Loginov
Publikováno v:
Inorganic Materials. 44:1086-1090
The composition and structure of thin-film Si/C composite anodes produced by alternately depositing controlled amounts of silicon and carbon using magnetron plasma sputtering have been determined by atomic force microscopy, x-ray diffraction, and opt
Autor:
A. V. Klochikhina, Alexander M. Skundin, N. V. Kozlova, B. A. Loginov, V. A. Kal’nov, Yu. E. Roginskaya, Tatiana L. Kulova, M. A. Bruk
Publikováno v:
Russian Journal of Physical Chemistry A. 82:1655-1662
The results obtained in studies of the structure and electrochemical properties of film electrodes prepared by magnetron plasma sputtering of silicon and graphite and working under the conditions of lithium injection and extraction are generalized. C
Autor:
Alexander M. Skundin, E. N. Zhikharev, Yu. E. Roginskaya, Tatiana L. Kulova, M. A. Bruk, V. A. Kal’nov
Publikováno v:
Russian Journal of Electrochemistry. 44:992-1001
Using the method of magnetron-plasma sputtering of polycrystalline silicon target, amorphous silicon films 32–214 nm thick were produced on various (copper and titanium, polished and rough) substrates. A study of their charge-discharge characterist