Výsledky vyhledávání - "G. V. Nechyporenko"

Akademický článek

RESEARCH OF DEGRADATIONS OF NANOSTRUCTURES IN THE SALINE MELT EuF2 – NaCl – KCl BY SPECTROSCOPIC METHODS

Autor: V. F. Zinchenko, O. G. Erymin, L. F. Koshkina, G. V. Nechyporenko, I. V. Stoianova, P. G. Doga

Publikováno v: Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 23, Iss 1(65), Pp 16-26 (2018)

Methods of luminescent spectroscopy, spectroscopy of diffuse refl ectance and IR transmittance spectroscopy were used for investigation of process of change of nanostructures of Europium (ІІ) fl uoride in stiffened saline melt NaСl – KСl. Europ

Externí odkaz: https://doaj.org/article/2c787d3ffe45468a8bd042dc038cc57b

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Akademický článek

Spectroscopic Research of Interaction in the Systems Ge-In2O3-MxOy (M-Sn(IV), La, Sm, Eu)

Autor: V. F. Zinchenko, I. R. Magunov, G. V. Nechyporenko, I. V. Stoyanova, L. V. Sadkovska

Publikováno v: Фізика і хімія твердого тіла, Vol 18, Iss 3, Pp 347-353 (2018)

Using methods of IR transparency spectroscopy in a range of 1200 – 200 cm-1 and diffuse reflectance spectroscopy in a range of 200 – 2500 nm the character of interaction in the systems Ge-In2O3, Ge-In2SnO5, Ge-LnInO3 (Ln - La, Sm, Eu) is investig

Externí odkaz: https://doaj.org/article/54ac697d1a2b45ddac5a6a715e2cd101

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Akademický článek

STUDY OF DISPERSE SYSTEMS OF CeO2 AND CeF3 IN STIFFENED MELTS NaNO3-KNO3 BY METHODS OF SPECTROSCOPY OF DIFFUSE REFLECTANCE AND BY THE CHEMICAL ANALYSIS

Autor: I. V. Stoyanova, N. А. Chivireva, V. P. Antonovich, G. V. Nechyporenko, L. F. Koshkina, V. F. Zinchenko

Publikováno v: Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 22, Iss 2(62), Pp 22-31 (2017)

Processes of dispersion and solubility of CeO2 and CeF3 in the melts of systems NaNO3-KNO3 which are widely used as medium for synthesis of various oxide materials are investigated. The basis of the mechanism of the specified processes is made by the

Externí odkaz: https://doaj.org/article/f890182aa3c84060bd6670b3b13ba4bb

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Akademický článek

THE INFLUENCE OF HEAT TREATMENT IN THE DIFFERENT GASEOUS MEDIA ON THE OPTICAL PROPERTIES OF FROZEN MELTS EuS AND EuIn2S4IN NaCl-KCl

Autor: G. V. Nechyporenko, V. F. Zinchenko, L. F. Dyshleva, I. V. Timukhin, S. B. Meshkova, I. V. Stoianova

Publikováno v: Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 20, Iss 2(54), Pp 16-26 (2015)

Influence of medium (inert gas, air) is studied at heat treatment of molten solutions of EuS and EuIn2S4 in NaCl-KCl of equimolar composition on optical properties. Unlike initial Europium (II) sulphides, stiffened melts exhibit an intensive luminesc

Externí odkaz: https://doaj.org/article/7bec232f2bdc444fbf4ec2686bbd304b

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Interaction Studying in System GeO - B2O3 by Spectroscopic Methods

Autor: I.R. Magunov, V. F. Zinchenko, G. V. Nechyporenko, I. V. Stoianova, O.V. Mozgova

Publikováno v: Фізика і хімія твердого тіла, Vol 19, Iss 2, Pp 163-170 (2018)

Because of X-ray amorphous character of GeO and B2O3 for study of interaction between them methods of IR transmission spectroscopy and spectroscopy of diffuse reflectance are applied. Essential change of positionand intensity of bands of absorption i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d6b38bea0313be1a497f450573f2b90
https://doi.org/10.15330/pcss.19.2.163-170

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STUDY OF DISPERSE SYSTEMS OF CeO2 AND CeF3 IN STIFFENED MELTS NaNO3-KNO3 BY METHODS OF SPECTROSCOPY OF DIFFUSE REFLECTANCE AND BY THE CHEMICAL ANALYSIS

Autor: V. P. Antonovich, I.V. Stoyanova, L. F. Koshkina, V. F. Zinchenko, G. V. Nechyporenko, N. А. Chivireva

Publikováno v: Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 22, Iss 2(62), Pp 22-31 (2017)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a02032a52d36dec690a4ab10bb09b309
http://heraldchem.onu.edu.ua/article/view/102208

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THE INFLUENCE OF HEAT TREATMENT IN THE DIFFERENT GASEOUS MEDIA ON THE OPTICAL PROPERTIES OF FROZEN MELTS EuS AND EuIn2S4IN NaCl-KCl

Autor: I. V. Stoianova, G. V. Nechyporenko, L. F. Dyshleva, S. B. Meshkova, I. V. Timukhin, V. F. Zinchenko

Publikováno v: Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 20, Iss 2(54), Pp 16-26 (2015)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df1f6be0b6df76b1ef9d8624c4346af0
http://heraldchem.onu.edu.ua/article/view/50625

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Novel Synthesis Method and Biomedical Applications of Doped and Undoped Hydroxyapatites and Fluoroapatites

Autor: V. F. Zinchenko, G. V. Nechyporenko

Publikováno v: IFMBE Proceedings ISBN: 9783642341960

An essentially new method of synthesis of apatite - based materials in saline melts at moderate temperatures (350-700°C) is developed. The method combines in itself the advantages of the ways of hyper-thermal hydrolysis (a ”dry” method) and prec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a19439b51b9b9430e829952699baa011
https://doi.org/10.1007/978-3-642-34197-7_45

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