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http://nopr.niscpr.res.in/handle/123456789/22675Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Dadashian, F | - |
| dc.contributor.author | Wilding, M A | - |
| dc.date.accessioned | 2013-10-26T11:18:21Z | - |
| dc.date.available | 2013-10-26T11:18:21Z | - |
| dc.date.issued | 2003-12 | - |
| dc.identifier.issn | 0975-1025 (Online); 0971-0426 (Print) | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/22675 | - |
| dc.description | 385-392 | en_US |
| dc.description.abstract | The deformation micromechanics of strained lyocell fibres has been studied using Fourier-transform infrared (FTIR) spectroscopy and wide-angle X-ray diffraction (WAXD) technique. For applied strain of up to 10%, the FTIR study shows effects across the entire spectral range, particularly in the frequency regions corresponding to O-H stretching and C-O-C deformation. The recorded features include changes in both relative intensities and band position. The data suggest that the deformation micromechanics may involve H-bond deformation, rupture and re-formation. The WAXD study does not reveal any measurable crystal strain corresponding to the applied strain, indicating that at the micro-level the deformation is concentrated in the inter-fibrillar regions. On the other hand, the WAXD data show a decrease in crystallinity upon stretching the fibres. | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | NISCAIR-CSIR, India | en_US |
| dc.rights |  CC Attribution-Noncommercial-No Derivative Works 2.5 India | en_US |
| dc.source | IJFTR Vol.28(4) [December 2003] | en_US |
| dc.subject | Cellulose | en_US |
| dc.subject | FTIR micro-spectroscopy | en_US |
| dc.subject | Lyocell fibre | en_US |
| dc.title | Deformation micromechanics of lyocell fibres subjected to tensile strain | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJFTR Vol.28(4) [December 2003] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJFTR 28(4) 385-392.pdf | 2.01 MB | Adobe PDF | View/Open |
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