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Manufacturing of Aligned Electrospun Nanofiber Yarns for Their Enhanced Mechanical and Piezoelectric Properties.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Manufacturing of Aligned Electrospun Nanofiber Yarns for Their Enhanced Mechanical and Piezoelectric Properties./
Author:	Enuka, Adaugo M.
Description:	1 online resource (121 pages)
Notes:	Source: Masters Abstracts International, Volume: 85-12.
Contained By:	Masters Abstracts International85-12.
Subject:	Nanotechnology. -
Online resource:	click for full text (PQDT)
ISBN:	9798383172223

Manufacturing of Aligned Electrospun Nanofiber Yarns for Their Enhanced Mechanical and Piezoelectric Properties.
Enuka, Adaugo M.

Manufacturing of Aligned Electrospun Nanofiber Yarns for Their Enhanced Mechanical and Piezoelectric Properties. - 1 online resource (121 pages)

Source: Masters Abstracts International, Volume: 85-12.

Thesis (M.S.)--Rowan University, 2024.

Includes bibliographical references

Electrospinning is a widely used technique for producing nanofibers with diverse applications. This method uses polymer solutions and strong electric fields to generate nano-sized fibers with unique properties. This study presents a novel manufacturing approach that enables the production of electrospun poly(vinylidene fluoride-cohexafluoropropylene) (PVDF-HFP) nanofiber yarns using an automated parallel track system and an adjustable roll-to-roll collector. This research examines the impact of an automated post-drawing system on the polymer chain orientation, crystallinity, tensile strength, morphology, and piezoelectric properties of PVDF-HFP nanofiber yarn. The results reveal that the post-drawing process significantly improves molecular alignment, increases tensile strength, and enhances the piezoelectric outputs of the nanofiber yarn. The potential applications of these piezoelectric nanofiber yarns extend to the realm of smart textiles, where they can be integrated into various wearable devices and intelligent fabrics. It highlights a significant advancement in the field and emphasizes the importance of post-drawing processing in improving the tensile and piezoelectric properties of electrospun PVDF-HFP nanofiber yarn. Furthermore, it demonstrates the potential for manufacturing on a commercial scale, a feat not achieved by previous research efforts, increasing economic market opportunities in the smart textile industry.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798383172223Subjects--Topical Terms:

557660
Nanotechnology.
Subjects--Index Terms:

ElectrospunIndex Terms--Genre/Form:

554714
Electronic books.

Manufacturing of Aligned Electrospun Nanofiber Yarns for Their Enhanced Mechanical and Piezoelectric Properties.
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520 $a Electrospinning is a widely used technique for producing nanofibers with diverse applications. This method uses polymer solutions and strong electric fields to generate nano-sized fibers with unique properties. This study presents a novel manufacturing approach that enables the production of electrospun poly(vinylidene fluoride-cohexafluoropropylene) (PVDF-HFP) nanofiber yarns using an automated parallel track system and an adjustable roll-to-roll collector. This research examines the impact of an automated post-drawing system on the polymer chain orientation, crystallinity, tensile strength, morphology, and piezoelectric properties of PVDF-HFP nanofiber yarn. The results reveal that the post-drawing process significantly improves molecular alignment, increases tensile strength, and enhances the piezoelectric outputs of the nanofiber yarn. The potential applications of these piezoelectric nanofiber yarns extend to the realm of smart textiles, where they can be integrated into various wearable devices and intelligent fabrics. It highlights a significant advancement in the field and emphasizes the importance of post-drawing processing in improving the tensile and piezoelectric properties of electrospun PVDF-HFP nanofiber yarn. Furthermore, it demonstrates the potential for manufacturing on a commercial scale, a feat not achieved by previous research efforts, increasing economic market opportunities in the smart textile industry.
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