The alternative approach to the preparation of complex calcium phosphates and their characterization
In this paper a new approach to the preparation of complex calcium-containing phosphates using molten chlorides and nitrates of alkaline metals as fluxes was described. The main advantages of used technique for synthesis of double phosphates comparing with traditional methods (solid state reactions...
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Дата: | 2017 |
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Автори: | , , , |
Формат: | Стаття |
Мова: | English |
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НТК «Інститут монокристалів» НАН України
2017
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Назва видання: | Functional Materials |
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Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/136812 |
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Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
Цитувати: | The alternative approach to the preparation of complex calcium phosphates and their characterization / Ok. Livitska, N. Strutynska, Ol. Livitska, N. Slobodyanik // Functional Materials. — 2017. — Т. 24, № 3. — С. 457-562. — Бібліогр.: 42 назв. — англ. |
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irk-123456789-1368122018-06-17T03:04:25Z The alternative approach to the preparation of complex calcium phosphates and their characterization Livitska, Ok. Strutynska, N. Livitska, Ol. Slobodyanik, N. Technology In this paper a new approach to the preparation of complex calcium-containing phosphates using molten chlorides and nitrates of alkaline metals as fluxes was described. The main advantages of used technique for synthesis of double phosphates comparing with traditional methods (solid state reactions or crystallization of a high temperature self-flux) were discussed. It was found that the phase composition of obtained crystalline products depends on type of salt melts, nature of alkaline metals and type of initial components. Formation conditions for compounds MICaPO₄, MI₂CaP₂O₇ (MI - Na, K), Ca₂P₂O₇, Ca₂PO₄Cl and Ca₁₀(PO₄)₆Cl₂ were established. The synthesized phosphates were characterized using powder X-ray diffraction, Fourier transform infrared spectroscopy and optical microscopy. 2017 Article The alternative approach to the preparation of complex calcium phosphates and their characterization / Ok. Livitska, N. Strutynska, Ol. Livitska, N. Slobodyanik // Functional Materials. — 2017. — Т. 24, № 3. — С. 457-562. — Бібліогр.: 42 назв. — англ. 1027-5495 DOI: https://doi.org/10.15407/fm24.03.457 http://dspace.nbuv.gov.ua/handle/123456789/136812 en Functional Materials НТК «Інститут монокристалів» НАН України |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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DSpace DC |
language |
English |
topic |
Technology Technology |
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Technology Technology Livitska, Ok. Strutynska, N. Livitska, Ol. Slobodyanik, N. The alternative approach to the preparation of complex calcium phosphates and their characterization Functional Materials |
description |
In this paper a new approach to the preparation of complex calcium-containing phosphates using molten chlorides and nitrates of alkaline metals as fluxes was described. The main advantages of used technique for synthesis of double phosphates comparing with traditional methods (solid state reactions or crystallization of a high temperature self-flux) were discussed. It was found that the phase composition of obtained crystalline products depends on type of salt melts, nature of alkaline metals and type of initial components. Formation conditions for compounds MICaPO₄, MI₂CaP₂O₇ (MI - Na, K), Ca₂P₂O₇, Ca₂PO₄Cl and Ca₁₀(PO₄)₆Cl₂ were established. The synthesized phosphates were characterized using powder X-ray diffraction, Fourier transform infrared spectroscopy and optical microscopy. |
format |
Article |
author |
Livitska, Ok. Strutynska, N. Livitska, Ol. Slobodyanik, N. |
author_facet |
Livitska, Ok. Strutynska, N. Livitska, Ol. Slobodyanik, N. |
author_sort |
Livitska, Ok. |
title |
The alternative approach to the preparation of complex calcium phosphates and their characterization |
title_short |
The alternative approach to the preparation of complex calcium phosphates and their characterization |
title_full |
The alternative approach to the preparation of complex calcium phosphates and their characterization |
title_fullStr |
The alternative approach to the preparation of complex calcium phosphates and their characterization |
title_full_unstemmed |
The alternative approach to the preparation of complex calcium phosphates and their characterization |
title_sort |
alternative approach to the preparation of complex calcium phosphates and their characterization |
publisher |
НТК «Інститут монокристалів» НАН України |
publishDate |
2017 |
topic_facet |
Technology |
url |
http://dspace.nbuv.gov.ua/handle/123456789/136812 |
citation_txt |
The alternative approach to the preparation of complex calcium phosphates and their characterization / Ok. Livitska, N. Strutynska, Ol. Livitska, N. Slobodyanik // Functional Materials. — 2017. — Т. 24, № 3. — С. 457-562. — Бібліогр.: 42 назв. — англ. |
series |
Functional Materials |
work_keys_str_mv |
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first_indexed |
2023-10-18T21:14:15Z |
last_indexed |
2023-10-18T21:14:15Z |
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1796152281509396480 |