Manganese and cobalt substituted ferrite nanoparticles synthesized via a seed-mediated drip method
Manganese and cobalt substituted ferrite nanoparticles synthesized via a seed-mediated drip method
复制标题
通过种子介导滴注法合成锰和钴取代的铁氧体纳米颗粒
DOI：
10.1088/2515-7639/abfcd5
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Mefford, O. Thompson
中科院分区：
文献类型：
--
作者：
Yan, Zichun;FitzGerald, Sara;Crawford, Thomas M.;Mefford, O. Thompson
To produce multi-dopant ferrite nanoparticles, the'Extended LaMer'and seed-mediated growth techniques were combined by first utilizing traditional thermal decomposition of metal acetylacetonates to produce seed particles, followed by a continuous injection of metal oleate precursors to increase the volume of the seed particles. With the choice of precursors for the seeding and dripping stage, we successfully synthesized particles with manganese precursor for seeding and cobalt precursor for dripping (Mn 0.18 Co 1.04 Fe 1.78 O 4, 17.6±3.3 nm), and particles with cobalt precursors for seeding and manganese precursors for dripping (Mn 0.31 Co 0.74 Fe 1.95 O 4, 19.0±1.9 nm). Combining transmission electron microscopy, energy-dispersive x-ray spectroscopy, x-ray diffraction, and vibrating sample magnetometry, we conclude that the seed-mediated drip method is a viable method to produce multi-dopant ferrite nanoparticles, and the size of the particles was mostly determined by the seeding stage, while the magnetic properties were more affected by the dripping stage.
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影响因子：
17.1
作者：
Unni M;Uhl AM;Savliwala S;Savitzky BH;Dhavalikar R;Garraud N;Arnold DP;Kourkoutis LF;Andrew JS;Rinaldi C
通讯作者：
Rinaldi C
影响因子：
4.6
作者：
Lak A;Niculaes D;Anyfantis GC;Bertoni G;Barthel MJ;Marras S;Cassani M;Nitti S;Athanassiou A;Giannini C;Pellegrino T
通讯作者：
Pellegrino T
影响因子：
6.7
作者：
Hufschmid R;Arami H;Ferguson RM;Gonzales M;Teeman E;Brush LN;Browning ND;Krishnan KM
通讯作者：
Krishnan KM
影响因子：
15
作者：
Sun, SH;Zeng, H;Li, GX
通讯作者：
Li, GX