Munirah A. Almessiere, Yassine Slimani, Ayse D. Korkmaz, Abdulhadi Baykal, Serkan Caliskan, Sagar E. Shirsath, Sadaqat Ali, Anwar Ul-Hamid
{"title":"声化学法制备Se/In共掺杂Co0.5Ni0.5Fe2O4尖晶石纳米粒子的磁性研究","authors":"Munirah A. Almessiere, Yassine Slimani, Ayse D. Korkmaz, Abdulhadi Baykal, Serkan Caliskan, Sagar E. Shirsath, Sadaqat Ali, Anwar Ul-Hamid","doi":"10.1021/acs.inorgchem.5c00276","DOIUrl":null,"url":null,"abstract":"The magnetic traits of sonochemically synthesized Co<sub>0.5</sub>Ni<sub>0.5</sub>In<sub><i>x</i></sub>Se<sub>3<i>x</i></sub>Fe<sub>2–5<i>x</i></sub>O<sub>4</sub> nanoparticles [(In/Se → Co<sub>0.5</sub>Ni<sub>0.5</sub>Fe<sub>2</sub>O<sub>4</sub>) (<i>x</i> ≤ 0.1) NPs] have been investigated in detail. X-ray powder diffraction analysis confirmed the purity and cubic phase crystalline structure of all products. The products’ chemical composition has been confirmed by EDX and elemental mapping analyses. The magnetization characteristics of Co<sub>0.5</sub>Ni<sub>0.5</sub>In<sub>2<i>x</i></sub>Se<sub>3<i>x</i></sub>Fe<sub>2–6<i>x</i></sub>O<sub>4</sub> (In/Se → Co<sub>0.5</sub>Ni<sub>0.5</sub>Fe<sub>2</sub>O<sub>4</sub>) (<i>x</i> ≤ 0.1) NPs revealed superparamagnetic behavior at room temperature and ferrimagnetic behavior at low temperatures (<i>T</i><sub>s</sub>). The blocking temperature (<i>T</i><sub>B</sub>) that defines the superparamagnetic-ferrimagnetic state transition was also determined via analysis of the ZFC and FC magnetization curves. <i>T</i><sub>B</sub> was found to move to lower <i>T</i><sub>s</sub> as the amount of selenium amount increased. Moreover, the undoped Co<sub>0.5</sub>Ni<sub>0.5</sub>Fe<sub>2</sub>O<sub>4</sub> NPs displayed the highest magnetic characteristics (such as <i>M</i><sub>s</sub>, <i>M</i><sub>r</sub>, <i>H</i><sub>c</sub>, <i>K</i><sub>eff</sub>, and <i>n</i><sub>B</sub>), which are depressed after In/Se codoping. The superparamagnetic feature could be promising for some interesting applications, including biosensing, magnetic hyperthermia, magnetic resonance imaging, and targeted drug delivery, while the ferrimagnetic behavior can make the material interesting for electrical applications.","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"190 1","pages":""},"PeriodicalIF":4.7000,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Magnetic Investigation of Se/In Codoped Co0.5Ni0.5Fe2O4 Spinel Nanoparticles Synthesized via the Sonochemical Route\",\"authors\":\"Munirah A. Almessiere, Yassine Slimani, Ayse D. Korkmaz, Abdulhadi Baykal, Serkan Caliskan, Sagar E. Shirsath, Sadaqat Ali, Anwar Ul-Hamid\",\"doi\":\"10.1021/acs.inorgchem.5c00276\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The magnetic traits of sonochemically synthesized Co<sub>0.5</sub>Ni<sub>0.5</sub>In<sub><i>x</i></sub>Se<sub>3<i>x</i></sub>Fe<sub>2–5<i>x</i></sub>O<sub>4</sub> nanoparticles [(In/Se → Co<sub>0.5</sub>Ni<sub>0.5</sub>Fe<sub>2</sub>O<sub>4</sub>) (<i>x</i> ≤ 0.1) NPs] have been investigated in detail. X-ray powder diffraction analysis confirmed the purity and cubic phase crystalline structure of all products. The products’ chemical composition has been confirmed by EDX and elemental mapping analyses. The magnetization characteristics of Co<sub>0.5</sub>Ni<sub>0.5</sub>In<sub>2<i>x</i></sub>Se<sub>3<i>x</i></sub>Fe<sub>2–6<i>x</i></sub>O<sub>4</sub> (In/Se → Co<sub>0.5</sub>Ni<sub>0.5</sub>Fe<sub>2</sub>O<sub>4</sub>) (<i>x</i> ≤ 0.1) NPs revealed superparamagnetic behavior at room temperature and ferrimagnetic behavior at low temperatures (<i>T</i><sub>s</sub>). The blocking temperature (<i>T</i><sub>B</sub>) that defines the superparamagnetic-ferrimagnetic state transition was also determined via analysis of the ZFC and FC magnetization curves. <i>T</i><sub>B</sub> was found to move to lower <i>T</i><sub>s</sub> as the amount of selenium amount increased. Moreover, the undoped Co<sub>0.5</sub>Ni<sub>0.5</sub>Fe<sub>2</sub>O<sub>4</sub> NPs displayed the highest magnetic characteristics (such as <i>M</i><sub>s</sub>, <i>M</i><sub>r</sub>, <i>H</i><sub>c</sub>, <i>K</i><sub>eff</sub>, and <i>n</i><sub>B</sub>), which are depressed after In/Se codoping. The superparamagnetic feature could be promising for some interesting applications, including biosensing, magnetic hyperthermia, magnetic resonance imaging, and targeted drug delivery, while the ferrimagnetic behavior can make the material interesting for electrical applications.\",\"PeriodicalId\":40,\"journal\":{\"name\":\"Inorganic Chemistry\",\"volume\":\"190 1\",\"pages\":\"\"},\"PeriodicalIF\":4.7000,\"publicationDate\":\"2025-03-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Inorganic Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1021/acs.inorgchem.5c00276\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Inorganic Chemistry","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1021/acs.inorgchem.5c00276","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
Magnetic Investigation of Se/In Codoped Co0.5Ni0.5Fe2O4 Spinel Nanoparticles Synthesized via the Sonochemical Route
The magnetic traits of sonochemically synthesized Co0.5Ni0.5InxSe3xFe2–5xO4 nanoparticles [(In/Se → Co0.5Ni0.5Fe2O4) (x ≤ 0.1) NPs] have been investigated in detail. X-ray powder diffraction analysis confirmed the purity and cubic phase crystalline structure of all products. The products’ chemical composition has been confirmed by EDX and elemental mapping analyses. The magnetization characteristics of Co0.5Ni0.5In2xSe3xFe2–6xO4 (In/Se → Co0.5Ni0.5Fe2O4) (x ≤ 0.1) NPs revealed superparamagnetic behavior at room temperature and ferrimagnetic behavior at low temperatures (Ts). The blocking temperature (TB) that defines the superparamagnetic-ferrimagnetic state transition was also determined via analysis of the ZFC and FC magnetization curves. TB was found to move to lower Ts as the amount of selenium amount increased. Moreover, the undoped Co0.5Ni0.5Fe2O4 NPs displayed the highest magnetic characteristics (such as Ms, Mr, Hc, Keff, and nB), which are depressed after In/Se codoping. The superparamagnetic feature could be promising for some interesting applications, including biosensing, magnetic hyperthermia, magnetic resonance imaging, and targeted drug delivery, while the ferrimagnetic behavior can make the material interesting for electrical applications.
期刊介绍：
Inorganic Chemistry publishes fundamental studies in all phases of inorganic chemistry. Coverage includes experimental and theoretical reports on quantitative studies of structure and thermodynamics, kinetics, mechanisms of inorganic reactions, bioinorganic chemistry, and relevant aspects of organometallic chemistry, solid-state phenomena, and chemical bonding theory. Emphasis is placed on the synthesis, structure, thermodynamics, reactivity, spectroscopy, and bonding properties of significant new and known compounds.
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