Journal of Materials Science: Materials in Electronics, volume 32, issue 14, pages 18741-18750

Electrospinning synthesis of Fe3O4/Eu(DBM)3phen/PVP multifunctional microfibers and their structure, luminescent and magnetic properties

Qin Ruifei 1
Liu Lina 1
1
 
Department of Mathematics and Physics, Luoyang Institute of Science and Technology, Luoyang, People’s Republic of China
Publication typeJournal Article
Publication date2021-06-26
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor2.8
ISSN09574522, 1573482X
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering
Abstract
Multifunctional Fe3O4/Eu(DBM)3phen/PVP ((DBM: dibenzoylmethane, phen: 1,10-phenanthroline, PVP: polyvinyl pyrrolidone) microfibers were constructed by simple electrospinning process. The structure and morphology of the microfibers were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images. The diameters of pure PVP microfibers and the microfibers doped only with Fe3O4 nanoparticles (NPs) were uniformly distributed, with an average diameter of about 360 nm. When 3% Eu(DBM)3phen complex and Fe3O4 NPs were both added to the precursor for electrospinning, the microfibers became very inhomogeneous in diameter. The photoluminescent properties of pure Eu(DBM)3phen complex and composite microfibers were also studied. The characteristic emission peaks of Eu3+ appeared in the composite microfibers. The intensities of emission and excitation spectra gradually decrease with adding more Fe3O4 NPs. The unit mass of the pure europium complex in some composite microfibers gave stronger luminescence than the pure europium complex. The fluorescence lifetime of 5D0 state in the composite microfibers is longer than that of pure europium complex. Additionally, the magnetic properties of Fe3O4 NPs and the composite microfibers were investigated. The saturation magnetization of the composite microfibers was smaller than that of pure Fe3O4 NPs.

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Qin R., Liu L. Electrospinning synthesis of Fe3O4/Eu(DBM)3phen/PVP multifunctional microfibers and their structure, luminescent and magnetic properties // Journal of Materials Science: Materials in Electronics. 2021. Vol. 32. No. 14. pp. 18741-18750.
GOST all authors (up to 50) Copy
Qin R., Liu L. Electrospinning synthesis of Fe3O4/Eu(DBM)3phen/PVP multifunctional microfibers and their structure, luminescent and magnetic properties // Journal of Materials Science: Materials in Electronics. 2021. Vol. 32. No. 14. pp. 18741-18750.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1007/s10854-021-06393-5
UR - https://doi.org/10.1007%2Fs10854-021-06393-5
TI - Electrospinning synthesis of Fe3O4/Eu(DBM)3phen/PVP multifunctional microfibers and their structure, luminescent and magnetic properties
T2 - Journal of Materials Science: Materials in Electronics
AU - Qin, Ruifei
AU - Liu, Lina
PY - 2021
DA - 2021/06/26 00:00:00
PB - Springer Nature
SP - 18741-18750
IS - 14
VL - 32
SN - 0957-4522
SN - 1573-482X
ER -
BibTex |
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BibTex Copy
@article{2021_Qin,
author = {Ruifei Qin and Lina Liu},
title = {Electrospinning synthesis of Fe3O4/Eu(DBM)3phen/PVP multifunctional microfibers and their structure, luminescent and magnetic properties},
journal = {Journal of Materials Science: Materials in Electronics},
year = {2021},
volume = {32},
publisher = {Springer Nature},
month = {jun},
url = {https://doi.org/10.1007%2Fs10854-021-06393-5},
number = {14},
pages = {18741--18750},
doi = {10.1007/s10854-021-06393-5}
}
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Qin, Ruifei, and Lina Liu. “Electrospinning synthesis of Fe3O4/Eu(DBM)3phen/PVP multifunctional microfibers and their structure, luminescent and magnetic properties.” Journal of Materials Science: Materials in Electronics, vol. 32, no. 14, Jun. 2021, pp. 18741-18750. https://doi.org/10.1007%2Fs10854-021-06393-5.
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