Substitution in the Structure of Hydroxyapatite Doped with Iron Cations Upon Mechanochemical Synthesis | Sciact - CRIS-система Института катализа

Substitution in the Structure of Hydroxyapatite Doped with Iron Cations Upon Mechanochemical Synthesis Научная публикация

Журнал

Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques
ISSN: 1027-4510 , E-ISSN: 1819-7094

Вых. Данные

Год: 2023, Том: 17, Номер: 3, Страницы: 687-693 Страниц : 7 DOI: 10.1134/s1027451023030266

Ключевые слова

hydroxyapatite, iron, substitutions, mechanochemistry, powder diffraction, X-ray absorption spectroscopy, IR spectroscopy, Mössbauer spectroscopy

Авторы

Isaev D.D. ^1,2,3 , Kriventsov V.V. ⁴ , Petrov S.A. ¹ , Bystrov V.S. ³ , Bulina N.V. ^1,3

Организации

1	Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
2	Novosibirsk State University, Novosibirsk, 630090 Russia
3	Institute of Mathematical Problems of Biology, Branch of Keldysh Institute of Applied Mathematics, Federal Research Center, Russian Academy of Sciences, Pushchino, 142290 Russia
4	Boreskov Institute of Catalysis, Federal Research Center, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia

Информация о финансировании (2)

1	Министерство науки и высшего образования Российской Федерации (с 15 мая 2018)	ГЗ-2021-2023
2	Российский научный фонд	21-12-00251 (121121300126-6)

Hydroxyapatite, a mineral of the apatite group, has an important and useful property. It has the propensity for various kinds of substitutions, which allows modification of its properties and expansion of the possibilities of applying the synthetic material. The properties of a synthesized substance depend on the way it is produced, as the synthesis conditions influence the structural and morphological characteristics of the particles being formed. This work shows that, in the case of mechanochemical synthesis with the introduction of iron cations as a dopant, the structure of hydroxyapatite, in which the dopant occupies the position of the calcium cation, is formed. This type of substitution is accompanied by a decrease in the lattice parameters of the hydroxyapatite. It is shown that iron cations predominantly possess a 3+ charge, which is independent of the charge of the initial reagent containing the iron cation. It is also found that in the process of mechanochemical synthesis under certain conditions, the simultaneous partial replacement of calcium cations with iron cations and phosphate groups with carbonate group can be implemented. The powders obtained by mechanochemical synthesis are characterized by powder diffraction, infrared spectroscopy, X-ray absorption near edge structure spectroscopy (XANES), and Mössbauer spectroscopy.

Isaev D.D. , Kriventsov V.V. , Petrov S.A. , Bystrov V.S. , Bulina N.V.
Substitution in the Structure of Hydroxyapatite Doped with Iron Cations Upon Mechanochemical Synthesis
Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques. 2023. V.17. N3. P.687-693. DOI: 10.1134/s1027451023030266 WOS Scopus РИНЦ CAPlus OpenAlex

Исаев Д.Д. , Кривенцов В.В. , Петров С.А. , Быстров В.С. , Булина Н.В.
Замещение в структуре гидроксиапатита, допированного катионами железа, при механохимическом синтезе
Поверхность. Рентгеновские, синхротронные и нейтронные исследования. 2023. №6. С.67-73. DOI: 10.31857/S1028096023060092 РИНЦ OpenAlex

Поступила в редакцию:	14 окт. 2022 г.
Принята к публикации:	18 дек. 2022 г.
Опубликована в печати:	16 июн. 2023 г.
Опубликована online:	16 июн. 2023 г.

Web of science:	WOS:001009238900024
Scopus:	2-s2.0-85161984755
РИНЦ:	54088985
Chemical Abstracts:	2023:1257159
OpenAlex:	W4380881883

БД	Цитирований
Scopus	3
РИНЦ	4
OpenAlex	3
Web of science	4