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I. V. Roslyakov
Researcher at Moscow State University
Publications - 52
Citations - 824
I. V. Roslyakov is an academic researcher from Moscow State University. The author has contributed to research in topics: Anodizing & Chemistry. The author has an hindex of 16, co-authored 39 publications receiving 592 citations.
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Journal ArticleDOI
Role of Electrode Reaction Kinetics in Self-Ordering of Porous Anodic Alumina
TL;DR: In this paper, the formation of the long-range ordered porous structure occurs only when anodization rate is limited by migration in barrier layer, which separates metal and electrolyte, or by diffusion in pores, whereas the mixed control of anodic oxidation process leads to disordered porous structures.
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Ca–Al double-substituted strontium hexaferrites with giant coercivity
Lev A. Trusov,Evgeny Gorbachev,Vasily A. Lebedev,Anastasia E. Sleptsova,I. V. Roslyakov,E. S. Kozlyakova,Alexander V. Vasiliev,Robert E. Dinnebier,Martin Jansen,Pavel E. Kazin +9 more
TL;DR: It is demonstrated that the simultaneous substitution of calcium and aluminum for strontium and iron instrontium hexaferrite results in a significant increase of coercivity up to a record high of 21.3 kOe, and it is proposed that the effect is originated from a crystal structure distortion causing an increase of the magnetocrystalline anisotropy.
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Tuning the microstructure and functional properties of metal nanowire arrays via deposition potential
Kirill S. Napolskii,I. V. Roslyakov,Andrey A. Eliseev,Dmitrii I. Petukhov,Alexey V. Lukashin,Shu Fang Chen,Chuan-Pu Liu,Galina A. Tsirlina +7 more
TL;DR: In this paper, the authors focused on electrochemical fabrication and characterization of the ordered arrays of one-dimensional Ni nanostructures templated by porous anodic alumina films.
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Origin of long-range orientational pore ordering in anodic films on aluminium
Kirill S. Napolskii,I. V. Roslyakov,Anna Yu. Romanchuk,Olesya O. Kapitanova,Alexey S. Mankevich,Vasily A. Lebedev,Andrey A. Eliseev +6 more
TL;DR: In this paper, the in-plane orientation of the porous system in anodic films on aluminium is fully determined by the intrinsic crystallographic orientation of a substrate substrate, which is a unique example of the inheritance of the substrate crystal structure by an amorphous film through a size difference of three orders of magnitude.
Journal ArticleDOI
The Kinetics and Mechanism of Long-Range Pore Ordering in Anodic Films on Aluminum
Kirill S. Napolskii,I. V. Roslyakov,Andrey A. Eliseev,D. V. Byelov,Andrei V. Petukhov,N. A. Grigoryeva,Wim G. Bouwman,Alexey V. Lukashin,A. P. Chumakov,Sergey V. Grigoriev +9 more
TL;DR: In this paper, a detailed in situ small-angle X-ray diffraction study of the self-ordering in porous alumina films is reported, where the structure evolution kinetics was deduced by a quantitative analysis of diffraction patterns combined with electron microscopy.