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http://hdl.handle.net/2080/534
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| DC Field | Value | Language |
|---|
| contributor.author | Bal, S | - |
| date.accessioned | 2007-10-19T04:11:33Z | - |
| date.available | 2007-10-19T04:11:33Z | - |
| date.issued | 2004 | - |
| identifier.citation | Proceedings of the Special Issue for for young scientist awardees of 91st ISCA, Jan 3-7, 2004, Chandigarh | en |
| identifier.uri | http://hdl.handle.net/2080/534 | - |
| description | Copyright for this paper belongs to ISCA | en |
| description.abstract | Macromolecular parameters of normal and treated (acid & alkali) polyester fiber have been investigated using Small Angle X-ray Scattering (SAXS) technique. The theories of Vonk1 and Ruland 2 have been applied treating the fiber as non-ideal two-phase system. Intensity data was collected using compact Kratky camera. Three and one-dimensional correlation functions were computed from background corrected SAXS profiles and parameters like width of transition layer (E), average periodicity transverse to layer (D), specific inner surface (S/V), length of coherence (lc), transversal lengths in matter and void ( & ), range of inhomogenity (lr), volume fractions of matter and void (1 & 2), volume fraction of transition layer (2Ev /D) and characteristic number (fc) were determined. Furthermore, parameters were obtained from SEM, INSTRON and XRD. The simulation results related to above parameters confirm that strong acid & strong alkali affect the fiber to some extent at ambient temperature | en |
| format.extent | 623733 bytes | - |
| format.mimetype | application/pdf | - |
| language.iso | en | - |
| publisher | Indian Science Congress Association | en |
| subject | Polyester Fiber | en |
| subject | SAXS Technique | en |
| subject | SEM | en |
| subject | XRD | en |
| subject | INSTRON | en |
| subject | Non-ideal Two-phase system | en |
| subject | correlation function | en |
| subject | Width of Transition Layer | en |
| subject | transverse periodicity | en |
| title | Structural Investigation of Normal and Treated Polyester Fibers by SAXS and Other Techniques | en |
| type | Article | en |
| Appears in Collections: | Conference Papers
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Files in This Item:
| File |
Description |
Size | Format |
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| ISCA-sbal-2004.pdf | | 609Kb | Adobe PDF | View/Open |
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