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Please use this identifier to cite or link to this item:
http://purl.org/purl/1798
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Title: | Photoacoustic evaluation of the thermal effusivity in the isotropic phase of certain comb-shaped polymers |
Authors: | Radhakrishnan, P Nampoori, V P N Girijavallabhan, C P Nibu, A George George, A K |
Keywords: | Photoacoustics thermal effusivity isotropic phase comb-shaped polymers |
Issue Date: | 28-Nov-2000 |
Publisher: | Journal of Physica: Condensed Matter, Institute of Physics Publishing |
Citation: | International School of Photonics, Cochin University of Science and Technology |
Abstract: | The thermal effusivity values in the isotropic phase of certain comb-shaped
polymers have been evaluated for the first time using an open photoacoustic
cell configuration. The compounds investigated have siloxane and acrylate
backbone and they carry mesogenic groups in their side chain. The results
indicate that the polymer chain length as well as the side chain length have
pronounced influence on the thermal effusivity values in liquid crystalline
polymers |
URI: | http://dyuthi.cusat.ac.in/purl/1798 |
Appears in Collections: | Dr.P Radhakrishnan
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