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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| Format: | Article |
| Language: | English |
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Elsevier
2007
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| Online Access: | http://eprints.utm.my/824/ http://eprints.utm.my/824/2/M.A.Rahman2007_TheEffectOfResidenceTime.pdf |
| _version_ | 1848890006365536256 |
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| author | A. Rahman, M. Ismail, A. F. Mustafa, A. |
| author_facet | A. Rahman, M. Ismail, A. F. Mustafa, A. |
| author_sort | A. Rahman, M. |
| building | UTeM Institutional Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-15T20:35:12Z |
| format | Article |
| id | utm-824 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:35:12Z |
| publishDate | 2007 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-8242010-06-01T02:48:28Z http://eprints.utm.my/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/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 |
| 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 |
| title | 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_short | 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 |
| topic | TP Chemical technology |
| url | http://eprints.utm.my/824/ http://eprints.utm.my/824/ http://eprints.utm.my/824/ http://eprints.utm.my/824/2/M.A.Rahman2007_TheEffectOfResidenceTime.pdf |