Preliminary report on MFM measurements on magnetic nanofiber mats
Nanofiber mats can be produced unambiguously by electrospinning. Besides pure polymers or polymer blends, such nanofibers can also contain metals, ceramics, etc., often introduced in the form of nanoparticles embedded in the spinning solution. Especially in case of magnetic nanoparticles, the physic...
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TU Dresden; Faculty of Mechanical Science and Engineering;Chair of Development and Assembly of Textile Products
2021
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oai:doaj.org-article:ab854ba6caf1442da56ce430e5b950262021-11-08T17:12:34ZPreliminary report on MFM measurements on magnetic nanofiber mats2701-939X10.25367/cdatp.2021.2.p1-7https://doaj.org/article/ab854ba6caf1442da56ce430e5b950262021-01-01T00:00:00Zhttps://journals.qucosa.de/cdatp/article/view/30https://doaj.org/toc/2701-939XNanofiber mats can be produced unambiguously by electrospinning. Besides pure polymers or polymer blends, such nanofibers can also contain metals, ceramics, etc., often introduced in the form of nanoparticles embedded in the spinning solution. Especially in case of magnetic nanoparticles, the physical properties of the whole nanofiber mats will strongly depend on the dispersion of the nanoparticles in the fibers – while small single nanoparticles may show superparamagnetic behavior, larger agglomerations will rather tend to showing ferromagnetic properties. Investigations of the magnetic properties of a sample with high spatial resolution are mostly performed by magnetic force microscopy (MFM). This technique, however, is usually applied on very flat surfaces of thin-film or nanostructured samples. Here, we report for the first time on MFM measurements on magnetic nanofiber mats, proving in principle that this technique can be used to investigate magnetic nanofiber mats, while the highly uneven nanofiber structure still causes large problems which have to be solved in the future.Raphael WeissAndrea EhrmannTU Dresden; Faculty of Mechanical Science and Engineering;Chair of Development and Assembly of Textile Productsarticleatomic force microscopy (afm),magnetic force microscopy (mfm),electrospinningmagnetic nanofiber matsmagnetiteTextile bleaching, dyeing, printing, etc.TP890-933Engineering machinery, tools, and implementsTA213-215ENCommunications in Development and Assembling of Textile Products, Vol 2, Iss 1, Pp 1-7 (2021) |
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DOAJ |
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topic |
atomic force microscopy (afm), magnetic force microscopy (mfm), electrospinning magnetic nanofiber mats magnetite Textile bleaching, dyeing, printing, etc. TP890-933 Engineering machinery, tools, and implements TA213-215 |
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atomic force microscopy (afm), magnetic force microscopy (mfm), electrospinning magnetic nanofiber mats magnetite Textile bleaching, dyeing, printing, etc. TP890-933 Engineering machinery, tools, and implements TA213-215 Raphael Weiss Andrea Ehrmann Preliminary report on MFM measurements on magnetic nanofiber mats |
description |
Nanofiber mats can be produced unambiguously by electrospinning. Besides pure polymers or polymer blends, such nanofibers can also contain metals, ceramics, etc., often introduced in the form of nanoparticles embedded in the spinning solution. Especially in case of magnetic nanoparticles, the physical properties of the whole nanofiber mats will strongly depend on the dispersion of the nanoparticles in the fibers – while small single nanoparticles may show superparamagnetic behavior, larger agglomerations will rather tend to showing ferromagnetic properties. Investigations of the magnetic properties of a sample with high spatial resolution are mostly performed by magnetic force microscopy (MFM). This technique, however, is usually applied on very flat surfaces of thin-film or nanostructured samples. Here, we report for the first time on MFM measurements on magnetic nanofiber mats, proving in principle that this technique can be used to investigate magnetic nanofiber mats, while the highly uneven nanofiber structure still causes large problems which have to be solved in the future. |
format |
article |
author |
Raphael Weiss Andrea Ehrmann |
author_facet |
Raphael Weiss Andrea Ehrmann |
author_sort |
Raphael Weiss |
title |
Preliminary report on MFM measurements on magnetic nanofiber mats |
title_short |
Preliminary report on MFM measurements on magnetic nanofiber mats |
title_full |
Preliminary report on MFM measurements on magnetic nanofiber mats |
title_fullStr |
Preliminary report on MFM measurements on magnetic nanofiber mats |
title_full_unstemmed |
Preliminary report on MFM measurements on magnetic nanofiber mats |
title_sort |
preliminary report on mfm measurements on magnetic nanofiber mats |
publisher |
TU Dresden; Faculty of Mechanical Science and Engineering;Chair of Development and Assembly of Textile Products |
publishDate |
2021 |
url |
https://doaj.org/article/ab854ba6caf1442da56ce430e5b95026 |
work_keys_str_mv |
AT raphaelweiss preliminaryreportonmfmmeasurementsonmagneticnanofibermats AT andreaehrmann preliminaryreportonmfmmeasurementsonmagneticnanofibermats |
_version_ |
1718441503514165248 |