Highly flexible and tough concentric triaxial polystyrene fibers

Shaohua Jiang; Gaigai Duan; Eyal Zussman; Andreas Greiner; Seema Agarwal

doi:10.1021/am500837s

Highly flexible and tough concentric triaxial polystyrene fibers

Shaohua Jiang
, Gaigai Duan
, Eyal Zussman
, Andreas Greiner
, Seema Agarwal

Mechanical Engineering

Technion - Israel Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

A combination of appropriate reinforcing material and morphology led to the highly tough, flexible, and strong polystyrene fibers by electrospinning. Concentric fiber morphology with reinforcing elastomeric thermoplastic polyurethane (TPU) sandwiched between the two layers of polystyrene made by a special nozzle (triaxial) showed toughness of >270 J g^-1 and 300% elongation without any cracks in comparison to toughness of <0.5 J g ^-1 and elongation at break of <5% of polystyrene single fibers. The concentric triaxial morphology showed great advantage in comparison to the coaxial structure. Toughness and elongation at break were 1376 and 628% higher, respectively, for triaxial morphology in comparison to the coaxial fibers because of the better interface from the sandwich structure.

Original language	English GB
Pages (from-to)	5918-5923
Number of pages	6
Journal	ACS Applied Materials and Interfaces
Volume	6
Issue number	8
DOIs	https://doi.org/10.1021/am500837s
State	Published - 23 Apr 2014

Keywords

1D composites
electrospinning
mechanical properties
tough
triaxial fibers

ASJC Scopus subject areas

General Materials Science

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10.1021/am500837s

Cite this

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title = "Highly flexible and tough concentric triaxial polystyrene fibers",

abstract = "A combination of appropriate reinforcing material and morphology led to the highly tough, flexible, and strong polystyrene fibers by electrospinning. Concentric fiber morphology with reinforcing elastomeric thermoplastic polyurethane (TPU) sandwiched between the two layers of polystyrene made by a special nozzle (triaxial) showed toughness of >270 J g-1 and 300\% elongation without any cracks in comparison to toughness of <0.5 J g -1 and elongation at break of <5\% of polystyrene single fibers. The concentric triaxial morphology showed great advantage in comparison to the coaxial structure. Toughness and elongation at break were 1376 and 628\% higher, respectively, for triaxial morphology in comparison to the coaxial fibers because of the better interface from the sandwich structure.",

keywords = "1D composites, electrospinning, mechanical properties, tough, triaxial fibers",

author = "Shaohua Jiang and Gaigai Duan and Eyal Zussman and Andreas Greiner and Seema Agarwal",

year = "2014",

month = apr,

day = "23",

doi = "10.1021/am500837s",

language = "الإنجليزيّة",

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journal = "ACS Applied Materials and Interfaces",

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publisher = "American Chemical Society",

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TY - JOUR

T1 - Highly flexible and tough concentric triaxial polystyrene fibers

AU - Jiang, Shaohua

AU - Duan, Gaigai

AU - Zussman, Eyal

AU - Greiner, Andreas

AU - Agarwal, Seema

PY - 2014/4/23

Y1 - 2014/4/23

N2 - A combination of appropriate reinforcing material and morphology led to the highly tough, flexible, and strong polystyrene fibers by electrospinning. Concentric fiber morphology with reinforcing elastomeric thermoplastic polyurethane (TPU) sandwiched between the two layers of polystyrene made by a special nozzle (triaxial) showed toughness of >270 J g-1 and 300% elongation without any cracks in comparison to toughness of <0.5 J g -1 and elongation at break of <5% of polystyrene single fibers. The concentric triaxial morphology showed great advantage in comparison to the coaxial structure. Toughness and elongation at break were 1376 and 628% higher, respectively, for triaxial morphology in comparison to the coaxial fibers because of the better interface from the sandwich structure.

AB - A combination of appropriate reinforcing material and morphology led to the highly tough, flexible, and strong polystyrene fibers by electrospinning. Concentric fiber morphology with reinforcing elastomeric thermoplastic polyurethane (TPU) sandwiched between the two layers of polystyrene made by a special nozzle (triaxial) showed toughness of >270 J g-1 and 300% elongation without any cracks in comparison to toughness of <0.5 J g -1 and elongation at break of <5% of polystyrene single fibers. The concentric triaxial morphology showed great advantage in comparison to the coaxial structure. Toughness and elongation at break were 1376 and 628% higher, respectively, for triaxial morphology in comparison to the coaxial fibers because of the better interface from the sandwich structure.

KW - 1D composites

KW - electrospinning

KW - mechanical properties

KW - tough

KW - triaxial fibers

UR - https://www.scopus.com/pages/publications/84899570286

U2 - 10.1021/am500837s

DO - 10.1021/am500837s

M3 - مقالة

SN - 1944-8244

VL - 6

SP - 5918

EP - 5923

JO - ACS Applied Materials and Interfaces

JF - ACS Applied Materials and Interfaces

IS - 8

ER -

Highly flexible and tough concentric triaxial polystyrene fibers

Abstract

Keywords

ASJC Scopus subject areas

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