Formation Conditions of a Magnetically Ordered Phase ɛ-Fe2O3. A FMR in situ Study Full article
| Journal |
Journal of Structural Chemistry
ISSN: 0022-4766 , E-ISSN: 1573-8779 |
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| Output data | Year: 2013, Volume: 54, Number: 5, Pages: 876-882 Pages count : 7 DOI: 10.1134/s0022476613050065 | ||
| Tags | ferromagnetic resonance, heterogeneous catalysts, in situ, supermagnetic nanoparticles | ||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | The Ministry of Education and Science of the Russian Federation | 8429 |
| 2 | Президиум РАН | 27.46 |
Abstract:
The ferromagnetic resonance (FMR) method in situ is used to study the initial stages of the formation of ε
iron oxide nanoparticles deposited on silica gel at temperatures up to 600°C. It is shown that at hightemperature
treatment of starting samples obtained by impregnation with an iron(II) sulfate solution,
supermagnetic ε-Fe2O3/SiO2 nanoparticles form with a narrow size distribution. An analysis of the FMR
data in comparison with the data of other methods enables the formulation of the formation conditions for
systems of deposited ε-Fe2O3 nanoparticles without other polymorph impurities.
Cite:
Yakushkin S.S.
, Bukhtiyarova G.A.
, Martyanov O.N.
Formation Conditions of a Magnetically Ordered Phase ɛ-Fe2O3. A FMR in situ Study
Journal of Structural Chemistry. 2013. V.54. N5. P.876-882. DOI: 10.1134/s0022476613050065 WOS Scopus РИНЦ ANCAN OpenAlex
Formation Conditions of a Magnetically Ordered Phase ɛ-Fe2O3. A FMR in situ Study
Journal of Structural Chemistry. 2013. V.54. N5. P.876-882. DOI: 10.1134/s0022476613050065 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Якушкин С.С.
, Бухтиярова Г.А.
, Мартьянов О.Н.
Условия формирования магнитоупорядоченной фазы epsilon-Fe2O3. Исследование методом ФМР in-situ
Журнал структурной химии. 2013. Т.54. №5. С.838-844. RSCI РИНЦ
Условия формирования магнитоупорядоченной фазы epsilon-Fe2O3. Исследование методом ФМР in-situ
Журнал структурной химии. 2013. Т.54. №5. С.838-844. RSCI РИНЦ
Dates:
| Submitted: | Jun 8, 2012 |
| Published print: | Sep 1, 2013 |
| Published online: | Nov 29, 2013 |
Identifiers:
| Web of science: | WOS:000327898500006 |
| Scopus: | 2-s2.0-84890511319 |
| Elibrary: | 21901177 |
| Chemical Abstracts: | 2013:1861159 |
| Chemical Abstracts (print): | 160:746556 |
| OpenAlex: | W1980079747 |