Zobrazeno 1 - 10
of 78
pro vyhledávání: '"V. P. Isupov"'
Publikováno v:
Inorganic Materials. 56:968-974
We have studied the effect of mechanical activation in lead ferroniobate synthesis on the formation of perovskite and pyrochlore phases during both mechanochemical synthesis and subsequent firing. It has been shown that, during mechanical activation,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd812376dd14953cf2bf0c30cc8d359c
https://doi.org/10.1134/s0020168520090083
https://doi.org/10.1134/s0020168520090083
Autor:
V. P. Isupov, M. Y. Zekhtser, Stanislav P. Kubrin, V. V. Titov, S. I. Raevskaya, D. A. Sarychev, A. A. Gusev, I. P. Raevski, M. A. Malitskaya, C. C. Chou
Publikováno v:
Crystallography Reports. 65:343-346
The Mossbauer spectra of PbFe0.5Ta0.5O3 samples prepared by mechanical activation of a mixture of PbO, Fe2O3, and Ta2O5 with subsequent annealing at different temperatures Ta have been investigated. The Mossbauer study showed that Fe3+ ions in these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::089ace321a9e054208a5b889bc6061dc
https://doi.org/10.1134/s1063774520030177
https://doi.org/10.1134/s1063774520030177
Autor:
V. P. Isupov, V. R. Khussnutdinov
Publikováno v:
Russian Journal of Applied Chemistry. 93:639-644
The possibility of synthesis of nanodispersed composites Fe3O4@M(II)-Fe layered double hydroxides (M = Mg, Ni) is shown by mechanical processing a mixture of solid salts M(II) (M = Mg, Ni), Fe(II) and Fe(III) with solid sodium hydroxide, followed by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fd795dd85b59a3816e7b970d4eb0d20
https://doi.org/10.1134/s1070427220050031
https://doi.org/10.1134/s1070427220050031
Publikováno v:
Inorganic Materials. 56:56-61
We have studied the effect of mechanical activation of a boehmite + lithium carbonate mixture in an AGO-2 planetary activator on phase transformations during heat treatment in air. The results demonstrate that heat treatment of the starting boehmite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3e7bd574ab15c003559213512cf6b21
https://doi.org/10.1134/s0020168520010045
https://doi.org/10.1134/s0020168520010045
Autor:
I. P. Raevski, S. V. Orlov, I. N. Zakharchenko, O. A. Bunina, V. P. Isupov, S. I. Raevskaya, Yu. A. Kuprina, M. A. Malitskaya, A. A. Gusev
Publikováno v:
Ferroelectrics. 551:245-250
Recently we found out that compositional ordering degree s of Yb3+ and Nb5+ ions in PbYb1/2Nb1/2O3 (PYN) ceramics can be varied by means of high-energy mechanical activation. In the present work di...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82e27ddd13db84c2ffe8b4a288d9548d
https://doi.org/10.1080/00150193.2019.1592440
https://doi.org/10.1080/00150193.2019.1592440
Autor:
S. I. Raevskaya, I. P. Raevski, V. V. Titov, V. P. Isupov, M. A. Malitskaya, Gui-Zhong Li, E. I. Sitalo, Stanislav P. Kubrin, A. A. Gusev
Publikováno v:
Ferroelectrics. 542:28-35
High-energy mechanical activation of the starting oxides was found to reduce dramatically or even suppress the frequency shift of the dielectric permittivity maximum of ceramic ferroelectri...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b9e92ab160c9703eca76e936cf60814
https://doi.org/10.1080/00150193.2019.1574658
https://doi.org/10.1080/00150193.2019.1574658
Publikováno v:
Inorganic Materials. 55:256-262
We have found conditions for the synthesis of fine-particle phase-pure α-LiAlO2 via heat treatment of a mechanically activated mixture of gibbsite and lithium carbonate in air. The results demonstrate that, to synthesize α-LiAlO2, the mechanical ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::346401e9756c52d4662d79fe822c7f97
https://doi.org/10.1134/s0020168519030099
https://doi.org/10.1134/s0020168519030099
Publikováno v:
Materials Today: Proceedings. 12:44-47
The influence of the conditions of preliminary mechanical activation of a mixture of gibbsite and lithium carbonate in a planetary-type activator and the conditions of subsequent heat treatment on the phase composition of lithium aluminates is studie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2d018b7b71ef902da6bcdbe59995245
https://doi.org/10.1016/j.matpr.2019.03.016
https://doi.org/10.1016/j.matpr.2019.03.016
Publikováno v:
Journal of Oceanology and Limnology. 36:676-686
The aim of the present research is to identify the main mechanisms of sulfur behavior in saline lakes in the course of time and followed transformations in their chemical composition. The influence of water on chemical composition of biochemical proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcbabfe8b9a21ed9a2406d224b9574ae
https://doi.org/10.1007/s00343-018-6293-8
https://doi.org/10.1007/s00343-018-6293-8
Autor:
S. I. Raevskaya, A. A. Gusev, I. P. Raevski, V. V. Titov, V. P. Isupov, Stanislav P. Kubrin, Haydn Chen
Publikováno v:
Ferroelectrics. 525:37-46
High-energy mechanical activation of the starting oxides was found to reduce dramatically or even suppress the frequency shift of the dielectric permittivity maximum of ceramic ferroelectrics-relax...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74880276237b00cf883cb7a1511ddbf8
https://doi.org/10.1080/00150193.2018.1432921
https://doi.org/10.1080/00150193.2018.1432921