Zobrazeno 1 - 10
of 176
pro vyhledávání: '"Фазовые равновесия"'
Publikováno v:
Литосфера, Vol 0, Iss 5, Pp 706-717 (2018)
Some problems appeared after determinations of the old age of dunite material in the ultrabasite massifs of the folded regions and zonal massifs on the continental plateaus: 1) the problem of equilibrium of zircon and olivine + pyroxene composition i
Externí odkaz:
https://doaj.org/article/1eabbb2166944b1b9bbe9c6be70762da
В настоящей работе исследованы фазовые равновесия в четырехкомпонентной водно-солевой системе 3CdSO[4]·8H[2]O -NiSO[4]·6H[2]O -(NH[4])[2]SO[4]-H[2]O.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3992::77b539d855f862699bcb55a498695f76
https://elib.belstu.by/handle/123456789/56166
https://elib.belstu.by/handle/123456789/56166
Autor:
V. A. Cherepanov, L. Ya. Gavrilova, N. E. Volkova, A. S. Urusova, T. V. Aksenova, E. A. Kiselev
Publikováno v:
Chimica Techno Acta, Vol 2, Iss 4, Pp 273-305 (2015)
Review is dedicated studies of phase equilibria in the systems based on rare earth elements and 3d transition metals. It’s highlighted several structural families of these compounds and is shown that many were found interesting properties for pract
Externí odkaz:
https://doaj.org/article/10716ce325994985a044122e2b1029d8
Publikováno v:
Journal of Chemistry and Technologies; Том 28, № 2 (2020): Journal of Chemistry and Technologies; 142-152
Based on the results of studying the synthesized samples by X-ray phase analysis, the isothermal section of the ZrO2-CeO2-Yb2O3 system at 1500 °C has been constructed. In this temperature new ordering of intermediate phases was not confirmed. It was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c8a41da05bf3ea8469e639fcf502b64
https://doi.org/10.15421/082015
https://doi.org/10.15421/082015
Publikováno v:
Journal of Chemistry and Technologies; Том 29 № 4 (2021): Journal of Chemistry and Technologies; 485-494
Journal of Chemistry and Technologies; Vol. 29 No. 4 (2021): Journal of Chemistry and Technologies; 485-494
Journal of Chemistry and Technologies; Vol. 29 No. 4 (2021): Journal of Chemistry and Technologies; 485-494
The phase relation in the La2O3–Lu2O3–Yb2O3 ternary system at 1500 °C were studied by X-ray diffraction (XRD) and scanning electron microscopy in the overall concentration range. The test samples of different compositions have been prepared from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=scientific_p::73579c07c6a73e9361252befa4f62687
http://chemistry.dnu.dp.ua/article/view/238943
http://chemistry.dnu.dp.ua/article/view/238943
Publikováno v:
Journal of Chemistry and Technologies; Том 29 № 4 (2021): Journal of Chemistry and Technologies; 485-494
Journal of Chemistry and Technologies; Vol. 29 No. 4 (2021): Journal of Chemistry and Technologies; 485-494
Journal of Chemistry and Technologies; Vol. 29 No. 4 (2021): Journal of Chemistry and Technologies; 485-494
The phase relation in the La2O3–Lu2O3–Yb2O3 ternary system at 1500 °C were studied by X-ray diffraction (XRD) and scanning electron microscopy in the overall concentration range. The test samples of different compositions have been prepared from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=issn2306871X::73579c07c6a73e9361252befa4f62687
http://chemistry.dnu.dp.ua/article/view/238943
http://chemistry.dnu.dp.ua/article/view/238943
Autor:
Марков, В. Ф.
В учебнике рассматриваются основные понятия и законы физической химии, вводятся уравнения, характеризующие зависимость физико-химичес
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______917::f05c158136d1164d9f52cac45b17c226
https://hdl.handle.net/10995/113888
https://hdl.handle.net/10995/113888
Сложные оксиды, образующиеся в системах Ho2O3–SrO–Fe2O3 синтезированы по глицерин-нитратной технологии. По результатам РФА закаленных образ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______917::66a1423db09bacb525aa0708dd899700
https://hdl.handle.net/10995/119913
https://hdl.handle.net/10995/119913
В докладе рассмотрены особенности кристаллической структуры слоистых кобальтитов, фазовые равновесия и фазовые превращения в квазиби
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3992::d031be3191d0e0dc003c8bcb3aa0dd6a
https://elib.belstu.by/handle/123456789/57392
https://elib.belstu.by/handle/123456789/57392
Publikováno v:
Journal of Chemistry and Technologies; Vol. 29 No. 2 (2021): Journal of Chemistry and Technologies; 200-210
Journal of Chemistry and Technologies; Том 29 № 2 (2021): Journal of Chemistry and Technologies; 200-210
Journal of Chemistry and Technologies; Том 29 № 2 (2021): Journal of Chemistry and Technologies; 200-210
Based on the studied phase equilibria, it is established that in these systems substitution-type solid solutions are formed on the basis of various crystalline modifications of the initial components. In the CeO2–La2O3–Sm2O3 system solid solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=scientific_p::3c1900d578738a34d2624436c9bcf63f
http://chemistry.dnu.dp.ua/article/view/230369
http://chemistry.dnu.dp.ua/article/view/230369