Fabricate Wavy Micro/Nano Fiber via Auxiliary Electrodes

Wavy micro/nano fiber is a common phenomenon in traditional electrospinning caused by bending instability. However, using bending instability to fabricate wavy fibers is hard to control the wavelength and amplitude of the wavy fibers. Auxiliary electrodes were developed to control the morphology of...

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Main Authors: Zhu, Ziming, Chen, Xindu, Zheng, Junwei, Liang, Feng, Li, Minghao, Wang, Han
Other Authors: Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014)
Format: Conference or Workshop Item
Language:English
Published: 2016
Online Access:https://hdl.handle.net/10356/84286
http://hdl.handle.net/10220/41730
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-842862020-09-24T20:14:14Z Fabricate Wavy Micro/Nano Fiber via Auxiliary Electrodes Zhu, Ziming Chen, Xindu Zheng, Junwei Liang, Feng Li, Minghao Wang, Han Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014) Singapore Centre for 3D Printing Wavy micro/nano fiber is a common phenomenon in traditional electrospinning caused by bending instability. However, using bending instability to fabricate wavy fibers is hard to control the wavelength and amplitude of the wavy fibers. Auxiliary electrodes were developed to control the morphology of the wavy fibers in this paper, when a 4 wt% Poly(ethylene oxide)(PEO) solution was electrospun at 1KV applied voltage in near-field electrospinning, and the collector at relatively low speed, AC current power supplied to auxiliary electrodes, and the amplitude of wavy was increased as increasing the AC current power voltage supplied to the auxiliary electrodes, and the frequencies of the wavy fibers was the same as the frequencies of the AC current power. Therefore, AC current power supplied to auxiliary electrodes can be used to control wavy fibers fabrication. Published version 2016-12-07T05:20:04Z 2019-12-06T15:42:04Z 2016-12-07T05:20:04Z 2019-12-06T15:42:04Z 2014 Conference Paper Zhu, Z., Chen, X., Zheng, J., Liang, F., Li, M., & Wang, H. (2014). Fabricate Wavy Micro/Nano Fiber via Auxiliary Electrodes. Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014), 352-357. https://hdl.handle.net/10356/84286 http://hdl.handle.net/10220/41730 10.3850/978-981-09-0446-3_063 en © 2014 by Research Publishing Services. 6 p. application/pdf
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
description Wavy micro/nano fiber is a common phenomenon in traditional electrospinning caused by bending instability. However, using bending instability to fabricate wavy fibers is hard to control the wavelength and amplitude of the wavy fibers. Auxiliary electrodes were developed to control the morphology of the wavy fibers in this paper, when a 4 wt% Poly(ethylene oxide)(PEO) solution was electrospun at 1KV applied voltage in near-field electrospinning, and the collector at relatively low speed, AC current power supplied to auxiliary electrodes, and the amplitude of wavy was increased as increasing the AC current power voltage supplied to the auxiliary electrodes, and the frequencies of the wavy fibers was the same as the frequencies of the AC current power. Therefore, AC current power supplied to auxiliary electrodes can be used to control wavy fibers fabrication.
author2 Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014)
author_facet Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014)
Zhu, Ziming
Chen, Xindu
Zheng, Junwei
Liang, Feng
Li, Minghao
Wang, Han
format Conference or Workshop Item
author Zhu, Ziming
Chen, Xindu
Zheng, Junwei
Liang, Feng
Li, Minghao
Wang, Han
spellingShingle Zhu, Ziming
Chen, Xindu
Zheng, Junwei
Liang, Feng
Li, Minghao
Wang, Han
Fabricate Wavy Micro/Nano Fiber via Auxiliary Electrodes
author_sort Zhu, Ziming
title Fabricate Wavy Micro/Nano Fiber via Auxiliary Electrodes
title_short Fabricate Wavy Micro/Nano Fiber via Auxiliary Electrodes
title_full Fabricate Wavy Micro/Nano Fiber via Auxiliary Electrodes
title_fullStr Fabricate Wavy Micro/Nano Fiber via Auxiliary Electrodes
title_full_unstemmed Fabricate Wavy Micro/Nano Fiber via Auxiliary Electrodes
title_sort fabricate wavy micro/nano fiber via auxiliary electrodes
publishDate 2016
url https://hdl.handle.net/10356/84286
http://hdl.handle.net/10220/41730
_version_ 1681059257288491008