Fabrication and characterization of the magnetic ferrite nanofibers by electrospinning process

Na, Kyeong‐Han; Kim, Wantae; Park, Dong-Cheol; Shin, Hyung-Ik; Lee, Sea-Hyun; Park, Ji-Sun; Song, Tae-Hyeob; Choi, Won‐Youl

doi:10.1016/j.tsf.2018.06.018

Cited by 35 publications

(8 citation statements)

References 28 publications

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“…Such precursor electrospun fibers and carbon fibers are of great interest for a range of applications, including drug delivery and regenerative medicine [22], tissue engineering [23], cells growing [24], catalysts [25], filters [26][27][28] or protective clothing [29]. Not only artificial polymers [30] and biopolymers [31,32] can be used for the production of nanofiber mats, but also polymers mixed with non-soluble materials can be used for electrospinning [33,34]. By adding particles, it is also possible to produce magnetic nanofiber mats for various applications [35][36][37].…”

Section: Introductionmentioning

confidence: 99%

Electrospun Carbon Nanofibers from Biomass and Biomass Blends—Current Trends

et al. 2021

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In recent years, ecological issues have led to the search for new green materials from biomass as precursors for producing carbon materials (CNFs). Such green materials are more attractive than traditional petroleum-based materials, which are environmentally harmful and non-biodegradable. Biomass could be ideal precursors for nanofibers since they stem from renewable sources and are low-cost. Recently, many authors have focused intensively on nanofibers’ production from biomass using microwave-assisted pyrolysis, hydrothermal treatment, ultrasonication method, but only a few on electrospinning methods. Moreover, still few studies deal with the production of electrospun carbon nanofibers from biomass. This review focuses on the new developments and trends of electrospun carbon nanofibers from biomass and aims to fill this research gap. The review is focusing on recollecting the most recent investigations about the preparation of carbon nanofiber from biomass and biopolymers as precursors using electrospinning as the manufacturing method, and the most important applications, such as energy storage that include fuel cells, electrochemical batteries and supercapacitors, as well as wastewater treatment, CO2 capture, and medicine.

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Section: Introductionmentioning

confidence: 99%

Electrospun Carbon Nanofibers from Biomass and Biomass Blends—Current Trends

et al. 2021

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“…Most recently, Liu et al showed that magnetic iron acetylacetonate could be needle-electrospun with polyacrylonitrile (PAN) dissolved in dimethyl formamide (DMF), and afterwards stabilized and carbonized, resulting in Fe 3 C/N-C nanofibers [15]. Na et al created magnetic ferrite nanofibers in a polyvinyl alcohol fiber matrix and calcinated the polymer afterwards to obtain pure magnetic nanofibers [16]. Lin et al reported about carbonized PAN/cobalt ferrite nanofibers as a catalyst [17].…”

Section: Introductionmentioning

confidence: 99%

Magnetic Nanofiber Mats for Data Storage and Transfer

et al. 2019

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Electrospun nanofiber mats may serve as new hardware for neuromorphic computing. To enable data storage and transfer in them, they should be magnetic, possibly electrically conductive and able to respond to further external impulses. Here we report on creating magnetic nanofiber mats, consisting of magnetically doped polymer nanofibers for data transfer and polymer beads containing larger amounts of magnetic nanoparticles for storage purposes. Using magnetite and iron nickel oxide nanoparticles, a broad range of doping ratios could be electrospun with a needleless technique, resulting in magnetic nanofiber mats with varying morphologies and different amounts of magnetically doped beads.

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“…47 To obtain the α-Fe 2 O 3 phase from PVA/Fe 2 O 3 nanofibers, a heat treatment was used, reducing the fiber diameter which was also influenced by the PVA content of the mixture. 48 A more complicated technique was used by Guarino et al to prepare polydimethylsiloxane (PDMS) nanofibers with Ni nanoparticles. By coaxial electrospinning, coreshell fibers with PDMS/Ni in the core and a PVP shell were created.…”

Section: Pure Magnetic Nanofibersmentioning

confidence: 99%

Most recent developments in electrospun magnetic nanofibers: A review

Błachowicz

Ehrmann

2020

Journal of Engineered Fibers and Fabrics

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One-dimensional materials, such as nanowires, nanotubes, or nanofibers, have attracted more and more attention recently due to their unique physical properties. Their large length-to-diameter ratio creates anisotropic material properties which could not be reached in bulk material. Especially one-dimensional magnetic structures are of high interest since the strong shape anisotropy reveals new magnetization reversal modes and possible applications. One possibility to create magnetic nanofibers in a relatively simple way is offered by electrospinning them from polymer solutions or melts with incorporated magnetic nanoparticles. This review gives an overview of most recent methods of electrospinning magnetic nanofibers, measuring their properties as well as possible applications from basic research to single-cell manipulation to microwave absorption.

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Fabrication and characterization of the magnetic ferrite nanofibers by electrospinning process

Cited by 35 publications

References 28 publications

Electrospun Carbon Nanofibers from Biomass and Biomass Blends—Current Trends

Electrospun Carbon Nanofibers from Biomass and Biomass Blends—Current Trends

Magnetic Nanofiber Mats for Data Storage and Transfer

Most recent developments in electrospun magnetic nanofibers: A review

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