Polyacrylonitrile/polyaniline composite nanofiber webs with electrostatic discharge properties

Nuray Kizildag; Nuray Ucar; Aysen Onen; Ismail Karacan

doi:10.1177/0021998316630583

Polyacrylonitrile/polyaniline composite nanofiber webs with electrostatic discharge properties

Nuray Kizildag, Nuray Ucar^*, Aysen Onen, Ismail Karacan

^*Corresponding author for this work

Department of Chemistry

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

9 Citations (Scopus)

Abstract

In this study, composite nanofibers of polyacrylonitrile (PAN) and polyaniline (PANI) were successfully produced by electrospinning technique and the effects of different dopants such as camphorsulfonic acid (CSA), dodecylbenzene sulfonic acid (DBSA) and dodecylbenzene sulfonic acid sodium salt (DBSANa⁺), and different solvents such as dimethylsulfoxide (DMSO) and N,N′-dimethylformamide (DMF) on the properties of PAN/PANI composite nanofiber webs have been investigated. It has been observed that nanofibers produced from DMSO generally had larger fiber diameters and higher breaking strength than nanofibers produced from DMF. CSA could dope better than DBSA(iso) and DBSANa⁺. CSA resulted in the highest conductivity when DMSO was used while it resulted in lower conductivity in DMF. The insulator PAN became a semiconductive material with the incorporation of CSA-doped PANI. The highest electrical conductivity obtained was 10^''6S/cm which is in the range suitable for electrostatic discharge applications.

Original language	English
Pages (from-to)	3981-3994
Number of pages	14
Journal	Journal of Composite Materials
Volume	50
Issue number	28
DOIs	https://doi.org/10.1177/0021998316630583
Publication status	Published - 1 Dec 2016

Bibliographical note

Publisher Copyright:
© SAGE Publications.

Keywords

composite
Dopant
electrospinning
nanofiber
polyacrylonitrile
polyaniline
solvent

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title = "Polyacrylonitrile/polyaniline composite nanofiber webs with electrostatic discharge properties",

abstract = "In this study, composite nanofibers of polyacrylonitrile (PAN) and polyaniline (PANI) were successfully produced by electrospinning technique and the effects of different dopants such as camphorsulfonic acid (CSA), dodecylbenzene sulfonic acid (DBSA) and dodecylbenzene sulfonic acid sodium salt (DBSANa+), and different solvents such as dimethylsulfoxide (DMSO) and N,N′-dimethylformamide (DMF) on the properties of PAN/PANI composite nanofiber webs have been investigated. It has been observed that nanofibers produced from DMSO generally had larger fiber diameters and higher breaking strength than nanofibers produced from DMF. CSA could dope better than DBSA(iso) and DBSANa+. CSA resulted in the highest conductivity when DMSO was used while it resulted in lower conductivity in DMF. The insulator PAN became a semiconductive material with the incorporation of CSA-doped PANI. The highest electrical conductivity obtained was 10''6S/cm which is in the range suitable for electrostatic discharge applications.",

keywords = "composite, Dopant, electrospinning, nanofiber, polyacrylonitrile, polyaniline, solvent",

author = "Nuray Kizildag and Nuray Ucar and Aysen Onen and Ismail Karacan",

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T1 - Polyacrylonitrile/polyaniline composite nanofiber webs with electrostatic discharge properties

AU - Kizildag, Nuray

AU - Ucar, Nuray

AU - Onen, Aysen

AU - Karacan, Ismail

N1 - Publisher Copyright: © SAGE Publications.

PY - 2016/12/1

Y1 - 2016/12/1

N2 - In this study, composite nanofibers of polyacrylonitrile (PAN) and polyaniline (PANI) were successfully produced by electrospinning technique and the effects of different dopants such as camphorsulfonic acid (CSA), dodecylbenzene sulfonic acid (DBSA) and dodecylbenzene sulfonic acid sodium salt (DBSANa+), and different solvents such as dimethylsulfoxide (DMSO) and N,N′-dimethylformamide (DMF) on the properties of PAN/PANI composite nanofiber webs have been investigated. It has been observed that nanofibers produced from DMSO generally had larger fiber diameters and higher breaking strength than nanofibers produced from DMF. CSA could dope better than DBSA(iso) and DBSANa+. CSA resulted in the highest conductivity when DMSO was used while it resulted in lower conductivity in DMF. The insulator PAN became a semiconductive material with the incorporation of CSA-doped PANI. The highest electrical conductivity obtained was 10''6S/cm which is in the range suitable for electrostatic discharge applications.

AB - In this study, composite nanofibers of polyacrylonitrile (PAN) and polyaniline (PANI) were successfully produced by electrospinning technique and the effects of different dopants such as camphorsulfonic acid (CSA), dodecylbenzene sulfonic acid (DBSA) and dodecylbenzene sulfonic acid sodium salt (DBSANa+), and different solvents such as dimethylsulfoxide (DMSO) and N,N′-dimethylformamide (DMF) on the properties of PAN/PANI composite nanofiber webs have been investigated. It has been observed that nanofibers produced from DMSO generally had larger fiber diameters and higher breaking strength than nanofibers produced from DMF. CSA could dope better than DBSA(iso) and DBSANa+. CSA resulted in the highest conductivity when DMSO was used while it resulted in lower conductivity in DMF. The insulator PAN became a semiconductive material with the incorporation of CSA-doped PANI. The highest electrical conductivity obtained was 10''6S/cm which is in the range suitable for electrostatic discharge applications.

KW - composite

KW - Dopant

KW - electrospinning

KW - nanofiber

KW - polyacrylonitrile

KW - polyaniline

KW - solvent

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JO - Journal of Composite Materials

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ER -

Polyacrylonitrile/polyaniline composite nanofiber webs with electrostatic discharge properties

Abstract

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Keywords

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