Zobrazeno 1 - 10
of 12
pro vyhledávání: '"I. V. Matsukevich"'
Publikováno v:
Proceedings of the National Academy of Sciences of Belarus, Chemical Series. 58:203-210
Currently, the volumes of use of dust from gas-cleaning devices (DGD) of electric steel furnaces are extremely insignificant, as they have an impact on the environment during storage, but at the same time, they represent the material that has a valua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4bbaa9ae026d00ed12f093687e776c4
https://doi.org/10.29235/1561-8331-2022-58-2-203-210
https://doi.org/10.29235/1561-8331-2022-58-2-203-210
Publikováno v:
Inorganic Materials. 58:160-164
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::534de44791bcbe295de548e3f3b1dd2b
https://doi.org/10.1134/s0020168522010083
https://doi.org/10.1134/s0020168522010083
Autor:
M. Janek, Ondrej Hanzel, I. V. Matsukevich, E. A. Chizhova, Zoltán Lenčéš, P. Veteška, Andrei Klyndyuk
Publikováno v:
Inorganic Materials. 56:1198-1205
Low-porosity layered calcium cobaltite-based ceramics with copper additions have been prepared by hot pressing and their microstructure and electrical transport and thermoelectric properties have been studied. The results demonstrate that the additio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0882648e0a59002d43d114db7d8c38e6
https://doi.org/10.1134/s0020168520110059
https://doi.org/10.1134/s0020168520110059
Autor:
E. A. Chizhova, Andrei Klyndyuk, Zoltán Lenčéš, Ondrej Hanzel, M. Janek, P. Veteška, I. V. Matsukevich
Publikováno v:
Russian Journal of Applied Chemistry. 93:1126-1131
A phase-heterogeneous ceramic based on layered calcium cobaltite Ca3Co4O9+δ was prepared by solid-phase reactions followed by hot pressing. The phase composition, microstructure, electrical conductivity, and thermoelectromotive force (thermo-emf) of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73aa69de3df6d5bc4f5edd6f986995a9
https://doi.org/10.1134/s1070427220080030
https://doi.org/10.1134/s1070427220080030
Publikováno v:
Doklady of the National Academy of Sciences of Belarus. 64:42-49
Anodic materials with spinel structure Li 2 MTi 3 O 8 (M - divalent metal) are promising for storing electricity from renewable energy sources, for portable electronics and electric vehicles. In this work, mesoporous lithium titanates Li 2 MTi 3 O 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c9d2b56d9bc76ea54589627a887510e
https://doi.org/10.29235/1561-8323-2020-64-1-42-49
https://doi.org/10.29235/1561-8323-2020-64-1-42-49
Publikováno v:
Proceedings of the National Academy of Sciences of Belarus, Chemical Series. 56:33-41
The conditions and the patterns of copper and nickel nanoparticles formation by direct reduction from aqueous solutions of their salts in nitrogen atmosphere were studied, and nanocomposite materials based on magnesium oxide and metal nanoparticles c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dee45d5f35b1a6ce7d6c7813bf012f8a
https://doi.org/10.29235/1561-8331-2020-56-1-33-41
https://doi.org/10.29235/1561-8331-2020-56-1-33-41
Publikováno v:
Russian Journal of Applied Chemistry. 90:1-6
Change in the dispersity, microstructure, and adsorption properties of mesoporous magnesium hydroxide powders synthesized by the precipitation method from solutions upon introduction of surfactants and under the action of microwave and ultrasonic irr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a28d179ea68a3a0f93cd7e5f72c682d2
https://doi.org/10.1134/s1070427217010013
https://doi.org/10.1134/s1070427217010013
Publikováno v:
Russian Journal of General Chemistry. 88:1063-1065
Phase equilibria at subsolidus area of quasi-triple BiO1.5–CaO–CoOy system in air have been studied. The formation of triple oxide Bi2Ca2Co1.7Ox and limited number of solid solutions (Ca,Bi)3Co4O9+δ has been established. The triangulation of BiO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ab4d59a8eca44b95ad8009de22f9757
https://doi.org/10.1134/s1070363218060014
https://doi.org/10.1134/s1070363218060014
Autor:
A. N. Kovalenko, Andrei Klyndyuk, E. A. Tugova, I. V. Matsukevich, N. S. Krasutskaya, A. A. Marova
Publikováno v:
Inorganic Materials. 52:593-599
We have studied the thermal, electrical, and thermoelectric properties of Ca3–x Bi x Co4O9 + δ (0.0 ≤ x ≤ 1.5) ceramics prepared by solid-state reactions. Phase-pure Ca3–x Bi x Co4O9 + δ solid solutions were obtained at x ≤ 0.3. The sampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3858bf935d28db6edd5402845bd677d9
https://doi.org/10.1134/s0020168516060091
https://doi.org/10.1134/s0020168516060091
Autor:
Andrei Klyndyuk, I. V. Matsukevich
Publikováno v:
Glass Physics and Chemistry. 41:545-550
Disubstituted solid solutions Ca2.8Ln0.1Bi0.1Co4O9 + δ, Ca3Co3.85Fe0.075Bi0.075O9 + δ, and Ca2.8Ln0.2Co3.85M0.15O9 + δ (Ln = Tb, Er; M = Fe, Bi) are synthesized based on layered calcium cobaltite by the citrate method; the parameters of their crys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b34cc819adf8706a1f0726cf6c68e292
https://doi.org/10.1134/s1087659615050077
https://doi.org/10.1134/s1087659615050077