Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Oleg Brylev"'
Autor:
E. S. Kozlyakova, Maxim A. Karpov, Lev A. Trusov, Evgeny O. Anokhin, Anastasia E. Sleptsova, Oleg Brylev, Artem A. Eliseev, Alexander V. Vasiliev, Evgeny Gorbachev, Pavel E. Kazin, Jingtong Duan
Publikováno v:
Nanomaterials
Volume 11
Issue 4
Nanomaterials, Vol 11, Iss 924, p 924 (2021)
Volume 11
Issue 4
Nanomaterials, Vol 11, Iss 924, p 924 (2021)
Magnetically hard ferrites attract considerable interest due to their ability to maintain a high coercivity of nanosized particles and therefore show promising applications as nanomagnets ranging from magnetic recording to biomedicine. Herein, we rep
Autor:
Evgeny O. Anokhin, Dmitrii Myakishev, E. S. Kozlyakova, Boris Gorshunov, Pavel E. Kazin, L. N. Alyabyeva, Evgeny Gorbachev, Lev A. Trusov, Oleg Brylev, Vasilii Lebedev, Miroslav Soshnikov, Mingxi Wu
Publikováno v:
Journal of Materials Chemistry C.
In this study, we demonstrate the synthesis and the investigation of magnetostatic and magnetodynamic properties of epsilon iron oxide (e-Fe2O3) nanoparticles of various sizes. Silica gels were obtained by rapid hydrolysis of tetraethoxysilane in an
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 1960-1970 (2016)
Beilstein Journal of Nanotechnology
Beilstein Journal of Nanotechnology
Nanocomposites of Li1.4Ni0.5Mn0.5O2+x and amorphous carbon were obtained by the pyrolysis of linear and cross-linked poly(vinyl alcohol) (PVA) in presence of Li1.4Ni0.5Mn0.5O2+x. In the case of linear PVA, the formation of nanostructured carbon coati
Publikováno v:
Electrochimica Acta. 155:466-473
Rhodium nanowires with an average diameter of 55 nm and a length of 1.5–11 μm have been prepared by electrodeposition in the pores of anodic aluminium oxide (AAO) membranes which were fabricated by two-step anodization technique. Rh/AAO nanocompos
Publikováno v:
Electrochimica Acta. 152:255-264
Li1+xNi0.5Mn0.5O2 (x ≤ 0.4) powders are synthesized from coprecipitated (Ni,Mn) hydroxides with different intermediate synthesis steps and under the same conditions of final annealing. It is shown that the variation of the Li introduction temperatu
Publikováno v:
Ceramics International. 40:16521-16527
The thermal stability of Li 1+x Ni 0.5 Mn 0.5 O 2 cathode materials in contact with carbon and in the course of carbon coating by pyrolysis of various carbon precursors in argon is studied. XRD patterns of Li 1+x Ni 0.5 Mn 0.5 O 2 –carbon mixtures
Autor:
Dmitrii I. Petukhov, Alexander M. Skundin, Tatiana L. Kulova, K.A. Kurilenko, Ofok O. Normakhmedov, E. K. Tuseeva, Oleg Brylev
Publikováno v:
Materials
Volume 11
Issue 7
Materials, Vol 11, Iss 7, p 1162 (2018)
Volume 11
Issue 7
Materials, Vol 11, Iss 7, p 1162 (2018)
A new route for the preparation of nickel and cobalt substituted spinel cathode materials (LiMn1.95Co0.025Ni0.025O4 and Li1.1Mn1.95Co0.025Ni0.025O4) by freeze-drying of acetate precursors followed by heat treatment was suggested in the present work.
Autor:
Yu. D. Tret'yakov, Vladimir Ivanov, S. V. Makaev, O. S. Polezhaeva, Oleg Brylev, Alexander M. Skundin, Tatiana L. Kulova
Publikováno v:
Russian Journal of Inorganic Chemistry. 55:991-994
The specifics of electrochemical lithium intercalation into nanocrystalline ceria were studied. The lithium capacity of CeO2 − x is discovered to increase systematically as the nanoparticle size shifts down, indicating the potential of nanocrystall
Publikováno v:
Electrochimica Acta. 52:6237-6247
The electrochemical reduction of nitrate and nitrite anions was investigated on Rh-modified pyrolytic graphite electrodes prepared by potentiostatic electrodeposition with the use of a double-pulse technique. Several important parameters (pH, tempera
Autor:
Laurence Durivault, Oleg Brylev, Daniel Bélanger, David Reyter, Mathieu Sarrazin, Lionel Roué
Publikováno v:
Journal of Alloys and Compounds. 432:323-332
Cu x Ni 1− x materials (0 ≤ x ≤ 100) were elaborated by high-energy ball milling. The milling conditions were optimized using the composition Ni 80 Cu 20 . Utilizing a ball-to-powder mass ratio of 2 and a milling time of 6 h, one can obtain nan