Výsledky vyhledávání - "I V Roslyakov"

Uniform arrays of gold nanoelectrodes with tuneable recess depth

Autor: Elena O. Gordeeva, Kirill S. Napolskii, I. V. Roslyakov, A. A. Klimenko, A. P. Leontiev

Publikováno v: Beilstein Journal of Nanotechnology, Vol 12, Iss 1, Pp 957-964 (2021)
Beilstein Journal of Nanotechnology

Nanoelectrode arrays are much in demand in electroanalytical chemistry, electrocatalysis, and bioelectrochemistry. One of the promising approaches for the preparation of such systems is templated electrodeposition. In the present study, porous anodic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36d3e49c1d2665a72d53b56619a4a4e5
https://doaj.org/article/c946a908cb28446da326c427f5a972b7

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Evolution of Pore Ordering during Anodizing of Aluminum Single Crystals: In Situ Small-Angle X-ray Scattering Study

Autor: I. V. Roslyakov, A. P. Leontiev, Andrei A. Eliseev, A. P. Chumakov, Kirill S. Napolskii, Oleg Konovalov

Publikováno v: The Journal of Physical Chemistry C. 125:9287-9295

Self-organization of pores in anodic aluminum oxide (AAO) is a unique phenomenon attracting significant interest from both fundamental and practical points of view. Although the influence of crysta...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::725f363fbcefbb3c587e47899dcd7ae8
https://doi.org/10.1021/acs.jpcc.1c01482

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Hexaferrite materials displaying ultra-high coercivity and sub-terahertz ferromagnetic resonance frequencies

Autor: Anastasia E. Sleptsova, Samvel Yegiyan, A. S. Prokhorov, Vasiliy A. Lebedev, I. V. Roslyakov, Lev A. Trusov, Pavel E. Kazin, Ludmila N. Alyabyeva, Alexander V. Vasiliev, Evgeny Gorbachev, E. S. Kozlyakova

Publikováno v: Materials Today. 32:13-18

Single-domain Sr1−x/12Cax/12Fe12−xAlxO19 (x = 4–6) particles are synthesized by a simple citrate auto-combustion method. The room temperature coercivity of the materials rises with aluminum content from 21.3 kOe (x = 4) to a maximum of 36 kOe (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e7a9ba2087bb82da89d6fdedd89e358
https://doi.org/10.1016/j.mattod.2019.05.020

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Complex influence of temperature on oxalic acid anodizing of aluminium

Autor: I. V. Roslyakov, A. P. Leontiev, Kirill S. Napolskii

Publikováno v: Electrochimica Acta. 319:88-94

Two-step aluminium anodizing is widely used to prepare oxide films with a highly-ordered porous structure through the whole thickness. It can be realized solely at relatively low values of current density in the kinetic anodizing regime that makes th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c52d0f6c941ea70cd440ffa05b8a48cb
https://doi.org/10.1016/j.electacta.2019.06.111

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High-resolution SAXS setup with tuneable resolution in direct and reciprocal space

Autor: Irina Snigireva, Sergey V. Grigoriev, A. P. Chumakov, Andrei V. Petukhov, I. V. Roslyakov, Kirill S. Napolskii, Anatoly Snigirev

Publikováno v: Journal of Applied Crystallography, 52, 1095-1103. International Union of Crystallography
Journal of Applied Crystallography, 52(5), 1095. International Union of Crystallography

A novel compact small-angle X-ray scattering (SAXS) setup with tuneable resolution in both direct and reciprocal space has been designed and tested for the study of nanostructured materials with a hierarchical structure. The setup exploits a set of c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::109da166b0e92548071efc3817574f07
https://research.tue.nl/en/publications/6f9e1104-f848-4360-b53a-6b40809e6197

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Porous Anodic Alumina Films Grown on Al(111) Single Crystals

Autor: I. V. Roslyakov, D. Koshkodaev, Kirill S. Napolskii, Vasily A. Lebedev

Publikováno v: Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 13:955-961

The microstructure and crystallographic orientation of aluminum have a significant effect on the morphology of porous alumina films grown on the surface of Al by anodizing. Most existing works regarding the regularities of aluminum anodizing consider

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a8be66a8a3d913d80082e2bc8aefb68
https://doi.org/10.1134/s1027451019050343

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Composite membranes based on geometrically constrained PIM-1 for dehumidification of gas mixtures

Autor: E.A. Chernova, Alexey V. Lukashin, I. V. Roslyakov, Sergey G. Dorofeev

Publikováno v: Nanosystems: Physics, Chemistry, Mathematics. 10:282-288

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f07346d8d9f69de5f915d4914fb2cbb0
https://doi.org/10.17586/2220-8054-2019-10-3-282-288

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Aluminium anodizing in selenic acid: electrochemical behaviour, porous structure, and ordering regimes

Autor: I. V. Roslyakov, Elena O. Gordeeva, Kirill S. Napolskii

Publikováno v: Electrochimica Acta. 307:13-19

Porous anodic alumina films are of great practical importance in membrane science and nanotechnology due to their unique structure possessing the arrays of aligned cylindrical channels. The most promising functional properties are observed for anodic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08e8b40b8290681fb18ed78800b1b812
https://doi.org/10.1016/j.electacta.2019.03.098

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