Control of Nd-Fe-B Morphology as Function of the PVP Concentration Using Electrospinning Process
In this study, we demonstrate a facile and cost-effective way to synthesize Nd-Fe-B of various shapes such as powders, rods and fibers using electrospinning, heat-treatment and washing procedures. Initially Nd-Fe-B fibers were fabricated using electrospinning. The as-spun Nd-Fe-B fibers had diameter...
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| Format: | Article |
| Language: | English |
| Published: |
Polish Academy of Sciences
2020-07-01
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| Series: | Archives of Metallurgy and Materials |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/116369/PDF/AMM-2020-3-02-Bum%20Sung%20Kim.pdf |
| _version_ | 1798040916270776320 |
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| author | Nu Si A Eom Muhammad Aneeq Haq Jimin Lee Kyoung-Mook Lim Taek Soo Kim Yong-Ho Choa Bum Sung Kim |
| author_facet | Nu Si A Eom Muhammad Aneeq Haq Jimin Lee Kyoung-Mook Lim Taek Soo Kim Yong-Ho Choa Bum Sung Kim |
| author_sort | Nu Si A Eom |
| collection | DOAJ |
| description | In this study, we demonstrate a facile and cost-effective way to synthesize Nd-Fe-B of various shapes such as powders, rods and fibers using electrospinning, heat-treatment and washing procedures. Initially Nd-Fe-B fibers were fabricated using electrospinning. The as-spun Nd-Fe-B fibers had diameters ranging 489 to 630 nm depending on the PVP concentration in reaction solutions. The different morphologies of the Nd2Fe14B magnetic materials were related to the difference in thickness of the as-spun fibers. The relationships between the as-spun fiber thickness, the final morphology, and magnetic properties were briefly elucidated. The intrinsic coercivity of Nd2Fe14B changed with the change in morphology from powder (3908 Oe) to fiber (4622 Oe). This work demonstrates the effect of the Nd-Fe-B magnetic properties with morphology and can be extended to the experimental design of other magnetic materials. |
| first_indexed | 2024-04-11T22:14:16Z |
| format | Article |
| id | doaj.art-15c2c912d387485797fd2d7daae03d2b |
| institution | Directory Open Access Journal |
| issn | 2300-1909 |
| language | English |
| last_indexed | 2024-04-11T22:14:16Z |
| publishDate | 2020-07-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj.art-15c2c912d387485797fd2d7daae03d2b2022-12-22T04:00:27ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092020-07-01vol. 65No 3993996https://doi.org/10.24425/amm.2020.133204Control of Nd-Fe-B Morphology as Function of the PVP Concentration Using Electrospinning ProcessNu Si A EomMuhammad Aneeq HaqJimin LeeKyoung-Mook LimTaek Soo KimYong-Ho Choahttps://orcid.org/0000-0002-1254-3593Bum Sung KimIn this study, we demonstrate a facile and cost-effective way to synthesize Nd-Fe-B of various shapes such as powders, rods and fibers using electrospinning, heat-treatment and washing procedures. Initially Nd-Fe-B fibers were fabricated using electrospinning. The as-spun Nd-Fe-B fibers had diameters ranging 489 to 630 nm depending on the PVP concentration in reaction solutions. The different morphologies of the Nd2Fe14B magnetic materials were related to the difference in thickness of the as-spun fibers. The relationships between the as-spun fiber thickness, the final morphology, and magnetic properties were briefly elucidated. The intrinsic coercivity of Nd2Fe14B changed with the change in morphology from powder (3908 Oe) to fiber (4622 Oe). This work demonstrates the effect of the Nd-Fe-B magnetic properties with morphology and can be extended to the experimental design of other magnetic materials.https://journals.pan.pl/Content/116369/PDF/AMM-2020-3-02-Bum%20Sung%20Kim.pdfnd2fe14b1-d magnet fiberelectrospinningmagnet propertiesmorphology |
| spellingShingle | Nu Si A Eom Muhammad Aneeq Haq Jimin Lee Kyoung-Mook Lim Taek Soo Kim Yong-Ho Choa Bum Sung Kim Control of Nd-Fe-B Morphology as Function of the PVP Concentration Using Electrospinning Process Archives of Metallurgy and Materials nd2fe14b 1-d magnet fiber electrospinning magnet properties morphology |
| title | Control of Nd-Fe-B Morphology as Function of the PVP Concentration Using Electrospinning Process |
| title_full | Control of Nd-Fe-B Morphology as Function of the PVP Concentration Using Electrospinning Process |
| title_fullStr | Control of Nd-Fe-B Morphology as Function of the PVP Concentration Using Electrospinning Process |
| title_full_unstemmed | Control of Nd-Fe-B Morphology as Function of the PVP Concentration Using Electrospinning Process |
| title_short | Control of Nd-Fe-B Morphology as Function of the PVP Concentration Using Electrospinning Process |
| title_sort | control of nd fe b morphology as function of the pvp concentration using electrospinning process |
| topic | nd2fe14b 1-d magnet fiber electrospinning magnet properties morphology |
| url | https://journals.pan.pl/Content/116369/PDF/AMM-2020-3-02-Bum%20Sung%20Kim.pdf |
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