MICROEMULSION-BASED METHOD OF SYNTHESIS OF ZINC-NICKEL FERRITE AND THEIR MAGNETIC PROPERTIES
Solid solutions of nickel-zinc ferrites ZnxNi1-xFe2O4 were synthesized by two different methods: synthesis in microemulsions and by stepwise precipitation. The properties of the resulted nano-sized particles synthesized by two different methods were compared. It was found that the increase in zinc c...
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| Datum: | 2022 |
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| Sprache: | Englisch |
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V.I.Vernadsky Institute of General and Inorganic Chemistry
2022
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| Online Zugang: | https://ucj.org.ua/index.php/journal/article/view/465 |
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| Назва журналу: | Ukrainian Chemistry Journal |
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Ukrainian Chemistry Journal| _version_ | 1856543794834440192 |
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| author | Plutenko, Tetiana V'yunov, Oleg Fedorchuk, Oleksandr Solopan, Sergii Plutenko, Maksim Khomenko, Boris |
| author_facet | Plutenko, Tetiana V'yunov, Oleg Fedorchuk, Oleksandr Solopan, Sergii Plutenko, Maksim Khomenko, Boris |
| author_sort | Plutenko, Tetiana |
| baseUrl_str | |
| collection | OJS |
| datestamp_date | 2022-10-07T08:08:15Z |
| description | Solid solutions of nickel-zinc ferrites ZnxNi1-xFe2O4 were synthesized by two different methods: synthesis in microemulsions and by stepwise precipitation. The properties of the resulted nano-sized particles synthesized by two different methods were compared. It was found that the increase in zinc content leads to an increase in the lattice parameters. During the synthesis by the method of microemulsions, the temperature of a single-phase product formation is 400 °C, while by the method of precipitation, a single-phase product formation begins at 600 °C. It was shown that the materials synthesized by both methods have similar unit cell parameters. The average size of ferrite nanoparticles synthesized in microemulsions is smaller, lattice strain is higher compared to ferrites synthesized by stepwise precipitation. Also, lower treatment temperatures provide higher stoichiometry, and homogeneity of materials while magnetization difference is negligible. The particles of the obtained powders have high saturation magnetization Ms = 45.6 Am2/kg for synthesis from microemulsions and Ms = 44.8 Am2/kg for co-precipitated samples, the low coercive force Hc = 1.3 kA/m and Hc = 3 kA/m, respectively. Changes made make synthesized particles more applicable in film deposition, and manufacturing of high-quality magnetic coatings. |
| first_indexed | 2025-09-24T17:43:46Z |
| format | Article |
| id | oai:ojs2.1444248.nisspano.web.hosting-test.net:article-465 |
| institution | Ukrainian Chemistry Journal |
| language | English |
| last_indexed | 2025-09-24T17:43:46Z |
| publishDate | 2022 |
| publisher | V.I.Vernadsky Institute of General and Inorganic Chemistry |
| record_format | ojs |
| spelling | oai:ojs2.1444248.nisspano.web.hosting-test.net:article-4652022-10-07T08:08:15Z MICROEMULSION-BASED METHOD OF SYNTHESIS OF ZINC-NICKEL FERRITE AND THEIR MAGNETIC PROPERTIES Plutenko, Tetiana V'yunov, Oleg Fedorchuk, Oleksandr Solopan, Sergii Plutenko, Maksim Khomenko, Boris NiFe2O4, ZnFe2O4, magnetic properties, lattice constant, zinc substitution. Solid solutions of nickel-zinc ferrites ZnxNi1-xFe2O4 were synthesized by two different methods: synthesis in microemulsions and by stepwise precipitation. The properties of the resulted nano-sized particles synthesized by two different methods were compared. It was found that the increase in zinc content leads to an increase in the lattice parameters. During the synthesis by the method of microemulsions, the temperature of a single-phase product formation is 400 °C, while by the method of precipitation, a single-phase product formation begins at 600 °C. It was shown that the materials synthesized by both methods have similar unit cell parameters. The average size of ferrite nanoparticles synthesized in microemulsions is smaller, lattice strain is higher compared to ferrites synthesized by stepwise precipitation. Also, lower treatment temperatures provide higher stoichiometry, and homogeneity of materials while magnetization difference is negligible. The particles of the obtained powders have high saturation magnetization Ms = 45.6 Am2/kg for synthesis from microemulsions and Ms = 44.8 Am2/kg for co-precipitated samples, the low coercive force Hc = 1.3 kA/m and Hc = 3 kA/m, respectively. Changes made make synthesized particles more applicable in film deposition, and manufacturing of high-quality magnetic coatings. V.I.Vernadsky Institute of General and Inorganic Chemistry 2022-08-26 Article Article Inorganic Chemistry Неорганическая химия Неорганічна хімія application/pdf https://ucj.org.ua/index.php/journal/article/view/465 10.33609/2708-129X.88.07.2022.16-28 Ukrainian Chemistry Journal; Vol. 88 No. 7 (2022): Ukrainian Chemistry Journal; 16-28 Украинский химический журнал; Том 88 № 7 (2022): Ukrainian Chemistry Journal; 16-28 Український хімічний журнал; Том 88 № 7 (2022): Український хімічний журнал; 16-28 2708-129X 2708-1281 en https://ucj.org.ua/index.php/journal/article/view/465/238 |
| spellingShingle | Plutenko, Tetiana V'yunov, Oleg Fedorchuk, Oleksandr Solopan, Sergii Plutenko, Maksim Khomenko, Boris MICROEMULSION-BASED METHOD OF SYNTHESIS OF ZINC-NICKEL FERRITE AND THEIR MAGNETIC PROPERTIES |
| title | MICROEMULSION-BASED METHOD OF SYNTHESIS OF ZINC-NICKEL FERRITE AND THEIR MAGNETIC PROPERTIES |
| title_full | MICROEMULSION-BASED METHOD OF SYNTHESIS OF ZINC-NICKEL FERRITE AND THEIR MAGNETIC PROPERTIES |
| title_fullStr | MICROEMULSION-BASED METHOD OF SYNTHESIS OF ZINC-NICKEL FERRITE AND THEIR MAGNETIC PROPERTIES |
| title_full_unstemmed | MICROEMULSION-BASED METHOD OF SYNTHESIS OF ZINC-NICKEL FERRITE AND THEIR MAGNETIC PROPERTIES |
| title_short | MICROEMULSION-BASED METHOD OF SYNTHESIS OF ZINC-NICKEL FERRITE AND THEIR MAGNETIC PROPERTIES |
| title_sort | microemulsion-based method of synthesis of zinc-nickel ferrite and their magnetic properties |
| topic_facet | NiFe2O4 ZnFe2O4 magnetic properties lattice constant zinc substitution. |
| url | https://ucj.org.ua/index.php/journal/article/view/465 |
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