Electrical and magnetic properties of ZrO2-doped lithium-titanium-zinc ferrite ceramics; Ceramics International; Vol. 45, iss. 16
| Источник: | Ceramics International Vol. 45, iss. 16.— 2019.— [P. 20148-20154] |
|---|---|
| Автор-организация: | |
| Другие авторы: | , , , , , , |
| Примечания: | Title screen This report documents the effect of 0-3 wt% ZrO2 additive on the electrical and magnetic properties of LiTiZn ferrite. Ferrite powder of Li0.65Fe1.6Ti0.5Zn0.2Mn0.05O4 composition was synthesised at 900 °C for 4 h in air. Ferrite ceramics doped with ZrO2 were sintered at 1010 °C for 2 h in air. A spreading resistance analysis showed that LiTiZn ferrites exhibited nonuniform distribution of depth DC resistivity, which varied in the range of (0.25-2.3) × 109 Ω⋅cm depending on the amount of additive. Zirconia also affected the magnetic properties of ferrite so that the magnetisation increased and the initial permeability decreased as the ZrO2 content increased. In addition, the Curie temperature varied. The permeability spectra measured in the frequency range from 10 MHz to 18 GHz changed depending on the zirconia content. Режим доступа: по договору с организацией-держателем ресурса |
| Язык: | английский |
| Опубликовано: |
2019
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| Предметы: | |
| Online-ссылка: | https://doi.org/10.1016/j.ceramint.2019.06.282 |
| Формат: | MixedMaterials Электронный ресурс Статья |
| Запись в KOHA: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664051 |
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| 200 | 1 | |a Electrical and magnetic properties of ZrO2-doped lithium-titanium-zinc ferrite ceramics |f E. N. Lysenko, S. A. Nikolaeva, A. P. Surzhikov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 45 tit.] | ||
| 330 | |a This report documents the effect of 0-3 wt% ZrO2 additive on the electrical and magnetic properties of LiTiZn ferrite. Ferrite powder of Li0.65Fe1.6Ti0.5Zn0.2Mn0.05O4 composition was synthesised at 900 °C for 4 h in air. Ferrite ceramics doped with ZrO2 were sintered at 1010 °C for 2 h in air. A spreading resistance analysis showed that LiTiZn ferrites exhibited nonuniform distribution of depth DC resistivity, which varied in the range of (0.25-2.3) × 109 Ω⋅cm depending on the amount of additive. Zirconia also affected the magnetic properties of ferrite so that the magnetisation increased and the initial permeability decreased as the ZrO2 content increased. In addition, the Curie temperature varied. The permeability spectra measured in the frequency range from 10 MHz to 18 GHz changed depending on the zirconia content. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Ceramics International | ||
| 463 | |t Vol. 45, iss. 16 |v [P. 20148-20154] |d 2019 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a lithium-titanium-zinc ferrites | |
| 610 | 1 | |a ZrO2 nanopowder | |
| 610 | 1 | |a magnetic properties | |
| 610 | 1 | |a electrical properties | |
| 610 | 1 | |a литий-титановые ферриты | |
| 610 | 1 | |a нанопорошки | |
| 610 | 1 | |a магнитные свойства | |
| 610 | 1 | |a электрические свойства | |
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| 701 | 1 | |a Surzhikov |b A. P. |c physicist |c Professor of Tomsk Polytechnic University, doctor of physical and mathematical sciences (DSc) |f 1951- |g Anatoly Petrovich |3 (RuTPU)RU\TPU\pers\30237 |9 14617 | |
| 701 | 1 | |a Gyngazov (Ghyngazov) |b S. A. |c specialist in the field of electronics |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1958- |g Sergey Anatolievich |3 (RuTPU)RU\TPU\pers\33279 |9 17024 | |
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