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The effect of residence time on the physical characteristics of PAN-based fibers produced using a solvent-free coagulation process

The paper reports the fabrication and characterizations of PAN fibers fabricated using residence time in the range of 2–5 s in the solvent-free coagulation process. The PAN fibers were characterized using SEM, FTIR-ATR and tensile testing. The SEM photographs revealed that the cross-section of PAN...

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Main Authors: A. Rahman, M., Ismail, A. F., Mustafa, A.
Format: Article
Language:English
Published: Elsevier 2007
Subjects:
TP Chemical technology
Online Access:http://eprints.utm.my/id/eprint/824/2/M.A.Rahman2007_TheEffectOfResidenceTime.pdf
http://eprints.utm.my/id/eprint/824/
http://dx.doi.org/10.1016/j.msea.2006.10.042
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spelling my.utm.8242010-06-01T02:48:28Z http://eprints.utm.my/id/eprint/824/ The effect of residence time on the physical characteristics of PAN-based fibers produced using a solvent-free coagulation process A. Rahman, M. Ismail, A. F. Mustafa, A. TP Chemical technology The paper reports the fabrication and characterizations of PAN fibers fabricated using residence time in the range of 2–5 s in the solvent-free coagulation process. The PAN fibers were characterized using SEM, FTIR-ATR and tensile testing. The SEM photographs revealed that the cross-section of PAN fiber for all samples were free from large voids. A residence time of 3 s was found to be the most suitable residence time for fabricating the PAN fibers in the solvent-free coagulation bath. FTIR-ATR data suggest that the PAN fibers possessed better molecular orientation and exhibited the highest Young’s modulus of 2.55 GPa. Elsevier 2007 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/824/2/M.A.Rahman2007_TheEffectOfResidenceTime.pdf A. Rahman, M. and Ismail, A. F. and Mustafa, A. (2007) The effect of residence time on the physical characteristics of PAN-based fibers produced using a solvent-free coagulation process. Materials science and engineering A, 448 . pp. 275-280. ISSN 0921-5093 http://dx.doi.org/10.1016/j.msea.2006.10.042 10.1016/j.msea.2006.10.042
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
A. Rahman, M.
Ismail, A. F.
Mustafa, A.
The effect of residence time on the physical characteristics of PAN-based fibers produced using a solvent-free coagulation process
description The paper reports the fabrication and characterizations of PAN fibers fabricated using residence time in the range of 2–5 s in the solvent-free coagulation process. The PAN fibers were characterized using SEM, FTIR-ATR and tensile testing. The SEM photographs revealed that the cross-section of PAN fiber for all samples were free from large voids. A residence time of 3 s was found to be the most suitable residence time for fabricating the PAN fibers in the solvent-free coagulation bath. FTIR-ATR data suggest that the PAN fibers possessed better molecular orientation and exhibited the highest Young’s modulus of 2.55 GPa.
format Article
author A. Rahman, M.
Ismail, A. F.
Mustafa, A.
author_facet A. Rahman, M.
Ismail, A. F.
Mustafa, A.
author_sort A. Rahman, M.
title The effect of residence time on the physical characteristics of PAN-based fibers produced using a solvent-free coagulation process
title_short The effect of residence time on the physical characteristics of PAN-based fibers produced using a solvent-free coagulation process
title_full The effect of residence time on the physical characteristics of PAN-based fibers produced using a solvent-free coagulation process
title_fullStr The effect of residence time on the physical characteristics of PAN-based fibers produced using a solvent-free coagulation process
title_full_unstemmed The effect of residence time on the physical characteristics of PAN-based fibers produced using a solvent-free coagulation process
title_sort effect of residence time on the physical characteristics of pan-based fibers produced using a solvent-free coagulation process
publisher Elsevier
publishDate 2007
url http://eprints.utm.my/id/eprint/824/2/M.A.Rahman2007_TheEffectOfResidenceTime.pdf
http://eprints.utm.my/id/eprint/824/
http://dx.doi.org/10.1016/j.msea.2006.10.042
_version_ 1643643194083115008
score 13.211869

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