Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Andrey Kurbatov"'
Autor:
Ainaz K. Abildina, Akmaral M. Argimbayeva, Andrey Kurbatov, Yeldana Bakhytzhan, Gulmira Rakhymbay, Michael Wark, Patrick Bottke
Publikováno v:
Applied Sciences, Vol 10, Iss 4, p 1406 (2020)
In this article, the results of studying the polarization characteristics of magnesium covered with corrosion film in aqueous solutions of MgSO4 and Na2SO4 are presented. The absence of a corrosion-free magnesium surface was shown; in this connection
Externí odkaz:
https://doaj.org/article/64116389fb2b44ed8637f79b11779387
Autor:
Saule Kudaikulova, Assima Syzdykova, Rinat Iskakov, Bulat Zhubanov, Juldyz Akhmetova, Olga Moisseyevich, Andrey Kurbatov, Tleuken Akhmetov, Marc J.M. Abadie
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 6, Iss 1, Pp 23-26 (2004)
Novel procedure of electrochemical chelation of polyimide films was developed. The kinetics of silver cation sorptions into the films during the chelation was found out. The effect of modification treatment of film surfaces on kinetics of electrochem
Externí odkaz:
https://doaj.org/article/c3932b1840d241efbd9f93c30eb45c85
Autor:
Juldyz Akhmetova, Olga Moisseyevich, Andrey Kurbatov, Tleuken Akhmetov, Saule Kudaikulova, Bulat Zhubanov, Marc J.M. Abadie
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 6, Iss 1, Pp 27-30 (2004)
Interaction of modified polyimide films with agrentium nitrate solutions of various concentrations was studied. Sorption of Ag ions by films is divided into three steps: formation of Ag ion layer on the border of film surface; diffusion inside the fi
Externí odkaz:
https://doaj.org/article/46700f40a63848538152fd8190c5b24b
Autor:
Fyodor Malchik, Andrey Kurbatov, Alina Galeyeva, Duysek Kamysbaev, Alexandru-Horatiu Marincas
Publikováno v:
Applied Sciences, Vol 7, Iss 10, p 981 (2017)
The disposal of LiFePO4 (LFP) cathode material through oxidation in an air atmosphere is explained by its high chemical activity and high surface area (especially for nanoparticles). In this article, new methods for the determination of the degree of
Externí odkaz:
https://doaj.org/article/ee86f50f268e469b8209fdb515d342bc
Autor:
Fyodor Malchik, Kaiyrgali Maldybayev, Tatyana Kan, Saule Kokhmetova, Andrey Kurbatov, Alina Galeyeva, Nufar Tubul, Netanel Shpigel, Thierry Djenizian
Publikováno v:
RSC Advances. 12:9862-9867
The lack of stable electrode materials for water-based electrolytes based on intercalation and conversion reaction mechanisms encourage scientists to design new or renovate existing materials with better cyclability, capacity, and cost-effectiveness.
Autor:
Yenlik Zh. Ussipbekova, Andrey Kurbatov, Andrey V. Berezovskiy, Michael K. Nauryzbaev, Gulziya A. Seilkhanova
Publikováno v:
Studia Universitatis Babeș-Bolyai Chemia. 66:9-21
Autor:
E.Zh. Ussipbekova, A. K. Kenessova, T.S. Kurmanbayeva, Gulziya A. Seilkhanova, Andrey Kurbatov
Publikováno v:
Materials Today: Proceedings. 31:588-591
In this work, nine composite polymer electrolytes (CPE) based on polyvinylidene fluoride (PVdF) with different fillers PVdF-PEG (PVP)-X (where X = Li2SO4, NaCl, LiCl, LiF) were synthesized at the room temperature. The composition of composite polymer
Autor:
Yaroslav Zhigalenok, Saule Kokhmetova, Fyodor Malchik, Alena Starodubtseva, Alina Galeyeva, Andrey Kurbatov
Publikováno v:
ECS Journal of Solid State Science and Technology. 11:093004
To determine the impact of the electrode composite parameters of metal-ion intercalation into host materials with poor conductivity, the processes were simulated with varying possible values of parameters. A physical model is proposed for the interca
Publikováno v:
Russian Journal of Electrochemistry. 55:194-199
The systematic study of the effect of temperature (in the range from −45 to +60°C) on the process of lithium extraction from LiFePO4 and its insertion into FePO4 is carried out. At a current of about C/1.5, with decreasing temperature, the capacit
Publikováno v:
Russian Journal of Electrochemistry. 55:200-205
The effect of the active layer thickness (the amount of active material per unit area of the electrode) on the behavior of electrodes based on lithium iron phosphate was first studied by methods of galvanostatic cycling and cyclic voltammetry. When c