Electrospun PVDF fibers on bio-wings using multi-spinnerets

C. K. Yen, C. H. Tsao, C. T. Pan, H. C. Wu, Y. C. Lai, Z. H. Liu, Y. L. Lin, Liwei Lin, S. W. Kuo, Y. S. Lu, H. L. Hung, S. W. Mao, C. F. Liu, S. C. Shen

研究成果: Conference contribution

摘要

In this study, a cylindrical glass tube for near-field electrospinning (NFES) with multi-spinnerets is modified to fabricate polyvinylidene fluoride (PVDF) nanofibers on polyethylene terephthalate (PET) in large area. For the process, the traditional NFES is replaced by micro-drills technology which is used to design multi-spinnerets and drill spinnerets on the solder balls. PVDF solutions were formulated with 18 wt % and 44.2 μS/cm of the conductivity. When the electric field of 1.6 × 107 V/m overcomes the surface tension, the Taylor cone can be formed. After the surface tensions of the solution are overcome, PVDF piezoelectric fibers are spun from the Taylor cone tip and collected by the cylindrical glass tube at the tangential velocity of 1779.9 mm/s. Then, after the PVDF piezoelectric fibers were heated at 65°C for 1hour, PVDF fibers with higher piezoelectric β-phase crystallization can be obtained with diameters from 2 μm to 5 μm. Finally, PVDF piezoelectric fibers are packaged on parallel electrodes. By vibrating the fibers with frequency from 2∼9 Hz, a maximum peak voltage of 86.9 mV can be observed. The wing of Bear Cicada was used to test the output voltage of PVDF fibers. The as-fabricated PVDF by multi-spinnerets can be applied to power scavenger, sensing devices, actuators, and biomedical purposes in the future.

原文English
主出版物標題9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014
發行者Institute of Electrical and Electronics Engineers Inc.
頁面609-613
頁數5
ISBN(電子)9781479947270
DOIs
出版狀態Published - 2014 九月 23
事件9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014 - Waikiki Beach, United States
持續時間: 2014 四月 132014 四月 16

出版系列

名字9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014

Other

Other9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014
國家United States
城市Waikiki Beach
期間14-04-1314-04-16

指紋

Fibers
Electrospinning
Surface tension
Cones
Glass
Electric potential
Nanofibers
Soldering alloys
Polyethylene terephthalates
Actuators
Crystallization
Electric fields
Electrodes

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

引用此文

Yen, C. K., Tsao, C. H., Pan, C. T., Wu, H. C., Lai, Y. C., Liu, Z. H., ... Shen, S. C. (2014). Electrospun PVDF fibers on bio-wings using multi-spinnerets. 於 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014 (頁 609-613). [6908885] (9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/NEMS.2014.6908885
Yen, C. K. ; Tsao, C. H. ; Pan, C. T. ; Wu, H. C. ; Lai, Y. C. ; Liu, Z. H. ; Lin, Y. L. ; Lin, Liwei ; Kuo, S. W. ; Lu, Y. S. ; Hung, H. L. ; Mao, S. W. ; Liu, C. F. ; Shen, S. C. / Electrospun PVDF fibers on bio-wings using multi-spinnerets. 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014. Institute of Electrical and Electronics Engineers Inc., 2014. 頁 609-613 (9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014).
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abstract = "In this study, a cylindrical glass tube for near-field electrospinning (NFES) with multi-spinnerets is modified to fabricate polyvinylidene fluoride (PVDF) nanofibers on polyethylene terephthalate (PET) in large area. For the process, the traditional NFES is replaced by micro-drills technology which is used to design multi-spinnerets and drill spinnerets on the solder balls. PVDF solutions were formulated with 18 wt {\%} and 44.2 μS/cm of the conductivity. When the electric field of 1.6 × 107 V/m overcomes the surface tension, the Taylor cone can be formed. After the surface tensions of the solution are overcome, PVDF piezoelectric fibers are spun from the Taylor cone tip and collected by the cylindrical glass tube at the tangential velocity of 1779.9 mm/s. Then, after the PVDF piezoelectric fibers were heated at 65°C for 1hour, PVDF fibers with higher piezoelectric β-phase crystallization can be obtained with diameters from 2 μm to 5 μm. Finally, PVDF piezoelectric fibers are packaged on parallel electrodes. By vibrating the fibers with frequency from 2∼9 Hz, a maximum peak voltage of 86.9 mV can be observed. The wing of Bear Cicada was used to test the output voltage of PVDF fibers. The as-fabricated PVDF by multi-spinnerets can be applied to power scavenger, sensing devices, actuators, and biomedical purposes in the future.",
author = "Yen, {C. K.} and Tsao, {C. H.} and Pan, {C. T.} and Wu, {H. C.} and Lai, {Y. C.} and Liu, {Z. H.} and Lin, {Y. L.} and Liwei Lin and Kuo, {S. W.} and Lu, {Y. S.} and Hung, {H. L.} and Mao, {S. W.} and Liu, {C. F.} and Shen, {S. C.}",
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Yen, CK, Tsao, CH, Pan, CT, Wu, HC, Lai, YC, Liu, ZH, Lin, YL, Lin, L, Kuo, SW, Lu, YS, Hung, HL, Mao, SW, Liu, CF & Shen, SC 2014, Electrospun PVDF fibers on bio-wings using multi-spinnerets. 於 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014., 6908885, 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014, Institute of Electrical and Electronics Engineers Inc., 頁 609-613, 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014, Waikiki Beach, United States, 14-04-13. https://doi.org/10.1109/NEMS.2014.6908885

Electrospun PVDF fibers on bio-wings using multi-spinnerets. / Yen, C. K.; Tsao, C. H.; Pan, C. T.; Wu, H. C.; Lai, Y. C.; Liu, Z. H.; Lin, Y. L.; Lin, Liwei; Kuo, S. W.; Lu, Y. S.; Hung, H. L.; Mao, S. W.; Liu, C. F.; Shen, S. C.

9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 609-613 6908885 (9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014).

研究成果: Conference contribution

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T1 - Electrospun PVDF fibers on bio-wings using multi-spinnerets

AU - Yen, C. K.

AU - Tsao, C. H.

AU - Pan, C. T.

AU - Wu, H. C.

AU - Lai, Y. C.

AU - Liu, Z. H.

AU - Lin, Y. L.

AU - Lin, Liwei

AU - Kuo, S. W.

AU - Lu, Y. S.

AU - Hung, H. L.

AU - Mao, S. W.

AU - Liu, C. F.

AU - Shen, S. C.

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N2 - In this study, a cylindrical glass tube for near-field electrospinning (NFES) with multi-spinnerets is modified to fabricate polyvinylidene fluoride (PVDF) nanofibers on polyethylene terephthalate (PET) in large area. For the process, the traditional NFES is replaced by micro-drills technology which is used to design multi-spinnerets and drill spinnerets on the solder balls. PVDF solutions were formulated with 18 wt % and 44.2 μS/cm of the conductivity. When the electric field of 1.6 × 107 V/m overcomes the surface tension, the Taylor cone can be formed. After the surface tensions of the solution are overcome, PVDF piezoelectric fibers are spun from the Taylor cone tip and collected by the cylindrical glass tube at the tangential velocity of 1779.9 mm/s. Then, after the PVDF piezoelectric fibers were heated at 65°C for 1hour, PVDF fibers with higher piezoelectric β-phase crystallization can be obtained with diameters from 2 μm to 5 μm. Finally, PVDF piezoelectric fibers are packaged on parallel electrodes. By vibrating the fibers with frequency from 2∼9 Hz, a maximum peak voltage of 86.9 mV can be observed. The wing of Bear Cicada was used to test the output voltage of PVDF fibers. The as-fabricated PVDF by multi-spinnerets can be applied to power scavenger, sensing devices, actuators, and biomedical purposes in the future.

AB - In this study, a cylindrical glass tube for near-field electrospinning (NFES) with multi-spinnerets is modified to fabricate polyvinylidene fluoride (PVDF) nanofibers on polyethylene terephthalate (PET) in large area. For the process, the traditional NFES is replaced by micro-drills technology which is used to design multi-spinnerets and drill spinnerets on the solder balls. PVDF solutions were formulated with 18 wt % and 44.2 μS/cm of the conductivity. When the electric field of 1.6 × 107 V/m overcomes the surface tension, the Taylor cone can be formed. After the surface tensions of the solution are overcome, PVDF piezoelectric fibers are spun from the Taylor cone tip and collected by the cylindrical glass tube at the tangential velocity of 1779.9 mm/s. Then, after the PVDF piezoelectric fibers were heated at 65°C for 1hour, PVDF fibers with higher piezoelectric β-phase crystallization can be obtained with diameters from 2 μm to 5 μm. Finally, PVDF piezoelectric fibers are packaged on parallel electrodes. By vibrating the fibers with frequency from 2∼9 Hz, a maximum peak voltage of 86.9 mV can be observed. The wing of Bear Cicada was used to test the output voltage of PVDF fibers. The as-fabricated PVDF by multi-spinnerets can be applied to power scavenger, sensing devices, actuators, and biomedical purposes in the future.

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BT - 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014

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Yen CK, Tsao CH, Pan CT, Wu HC, Lai YC, Liu ZH 等. Electrospun PVDF fibers on bio-wings using multi-spinnerets. 於 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014. Institute of Electrical and Electronics Engineers Inc. 2014. p. 609-613. 6908885. (9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2014). https://doi.org/10.1109/NEMS.2014.6908885