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dc.title | Impact of sonochemical synthesis condition on the structural and physical properties of MnFe2O4 spinel ferrite nanoparticles | en |
dc.contributor.author | Yadav, Raghvendra Singh | |
dc.contributor.author | Kuřitka, Ivo | |
dc.contributor.author | Vilčáková, Jarmila | |
dc.contributor.author | Jamatia, Thaiskang | |
dc.contributor.author | Machovský, Michal | |
dc.contributor.author | Škoda, David | |
dc.contributor.author | Urbánek, Pavel | |
dc.contributor.author | Masař, Milan | |
dc.contributor.author | Urbánek, Michal | |
dc.contributor.author | Kalina, Lukáš | |
dc.contributor.author | Havlica, Jaromír | |
dc.relation.ispartof | Ultrasonics Sonochemistry | |
dc.identifier.issn | 1350-4177 Scopus Sources, Sherpa/RoMEO, JCR | |
dc.date.issued | 2020 | |
utb.relation.volume | 61 | |
dc.type | article | |
dc.language.iso | en | |
dc.publisher | Elsevier B.V. | |
dc.identifier.doi | 10.1016/j.ultsonch.2019.104839 | |
dc.relation.uri | https://www.sciencedirect.com/science/article/pii/S1350417719312696 | |
dc.subject | spinel ferrite | en |
dc.subject | nanoparticles | en |
dc.subject | sonochemical synthesis | en |
dc.subject | magnetic property | en |
dc.subject | electrical property | en |
dc.description.abstract | Herein, we report sonochemical synthesis of MnFe2O4 spinel ferrite nanoparticles using UZ SONOPULS HD 2070 Ultrasonic homogenizer (frequency: 20 kHz and power: 70 W). The sonication time and percentage amplitude of ultrasonic power input cause appreciable changes in the structural, cation distribution and physical properties of MnFe2O4 nanoparticles. The average crystallite size of synthesized MnFe2O4 nanoparticles was increased with increase of sonication time and percentage amplitude of ultrasonic power input. The occupational formula by X-ray photoelectron spectroscopy for prepared spinel ferrite nanoparticles was (Mn0.29Fe0.42)[Mn0.71Fe1.58]O4 and (Mn0.28Fe0.54) [Mn0.72Fe1.46]O4 at sonication time 20 min and 80 min, respectively. The value of the saturation magnetization was increased from 1.9 emu/g to 52.5 emu/g with increase of sonication time 20 min to 80 min at constant 50% amplitude of ultrasonic power input, whereas, it was increased from 30.2 emu/g to 59.4 emu/g with increase of the percentage amplitude of ultrasonic power input at constant sonication time 60 min. The highest value of dielectric constant (ε′) was 499 at 1 kHz for nanoparticles at sonication time 20 min, whereas, ac conductivity was 368 × 10−9 S/cm at 1 kHz for spinel ferrite nanoparticles at sonication time 20 min. The demonstrated controllable physical characteristics over sonication time and percentage amplitude of ultrasonic power input are a key step to design spinel ferrite material of desired properties for specific application. The investigation of microwave operating frequency suggest that these prepared spinel ferrite nanoparticles are potential candidate for fabrication of devices at high frequency applications. © 2019 Elsevier B.V. | en |
utb.faculty | University Institute | |
dc.identifier.uri | http://hdl.handle.net/10563/1009224 | |
utb.identifier.obdid | 43881937 | |
utb.identifier.scopus | 2-s2.0-85074232195 | |
utb.identifier.wok | 000504778900029 | |
utb.identifier.pubmed | 31683238 | |
utb.identifier.coden | ULSOE | |
utb.source | j-scopus | |
dc.date.accessioned | 2019-11-20T10:30:30Z | |
dc.date.available | 2019-11-20T10:30:30Z | |
dc.description.sponsorship | Czech Science Foundation project at Centre of Polymer Systems, Tomas Bata University in Zlin, Czech Republic [GA19-23647S] | |
utb.ou | Centre of Polymer Systems | |
utb.contributor.internalauthor | Yadav, Raghvendra Singh | |
utb.contributor.internalauthor | Kuřitka, Ivo | |
utb.contributor.internalauthor | Vilčáková, Jarmila | |
utb.contributor.internalauthor | Jamatia, Thaiskang | |
utb.contributor.internalauthor | Machovský, Michal | |
utb.contributor.internalauthor | Škoda, David | |
utb.contributor.internalauthor | Urbánek, Pavel | |
utb.contributor.internalauthor | Masař, Milan | |
utb.contributor.internalauthor | Urbánek, Michal | |
utb.fulltext.affiliation | Raghvendra Singh Yadav a*, Ivo Kuřitka a, Jarmila Vilcakova a, Thaiskang Jamatia a, Michal Machovsky a, David Skoda a, Pavel Urbánek a, Milan Masař a, Michal Urbánek a, Lukas Kalina b, Jaromir Havlica b a Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida Tomase Bati 5678, 760 01 Zlín, Czech Republic b Materials Research Centre, Brno University of Technology, Purkyňova 464/118, 61200 Brno, Czech Republic ⁎ Corresponding author. E-mail address: [email protected] (R. Singh Yadav). | |
utb.fulltext.dates | Received 14 August 2019 Received in revised form 18 October 2019 Accepted 21 October 2019 Available online 23 October 2019 | |
utb.fulltext.sponsorship | This work was financially supported by the Czech Science Foundation (GA19-23647S) project at Centre of Polymer Systems, Tomas Bata University in Zlin, Czech Republic. | |
utb.wos.affiliation | [Yadav, Raghvendra Singh; Kuritka, Ivo; Vilcakova, Jarmila; Jamatia, Thaiskang; Machovsky, Michal; Skoda, David; Urbanek, Pavel; Masar, Milan; Urbanek, Michal] Tomas Bata Univ Zlin, Univ Inst, Ctr Polymer Syst, Tomase Bati 5678, Zlin 76001, Czech Republic; [Kalina, Lukas; Havlica, Jaromir] Brno Univ Technol, Mat Res Ctr, Purkynova 464-118, Brno 61200, Czech Republic | |
utb.scopus.affiliation | Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida Tomase, Bati 5678, 760 01 Zlín, Czech Republic; Materials Research Centre, Brno University of Technology, Purkyňova 464/118, Brno, 61200, Czech Republic | |
utb.fulltext.projects | GA19-23647S | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.ou | Centre of Polymer Systems | |
utb.fulltext.ou | Centre of Polymer Systems | |
utb.fulltext.ou | Centre of Polymer Systems | |
utb.fulltext.ou | Centre of Polymer Systems | |
utb.fulltext.ou | Centre of Polymer Systems | |
utb.fulltext.ou | Centre of Polymer Systems | |
utb.fulltext.ou | Centre of Polymer Systems | |
utb.fulltext.ou | Centre of Polymer Systems | |
utb.fulltext.ou | Centre of Polymer Systems |