Unusual Phase Separation Kinetics of Polyacrylate/E7 Blends

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dc.contributor.authorHadjou Belaid, Zen_US
dc.contributor.authorMechernene, Len_US
dc.contributor.authorMaschke, Uen_US
dc.date.accessioned2013-05-16T14:24:48Zen_US
dc.date.available2013-05-16T14:24:48Zen_US
dc.date.issued2011en_US
dc.descriptionMolecular Crystals and Liquid Crystals ISSN : 1542-1406, DOI : 10.1080/15421406.2011.569290, Issue : 4, Volume : 9, pp. 157-164, 2011.en_US
dc.description.abstractThe transmission versus time curves of in-situ UV-cured Tripropyleneglycoldiacrylate (TPGDA)/E7 films reveal three regions: A first domain corresponding to a transparent film of the initial TPGDA/E7 mixture before exposure to UV light. In the second time domain, the sample exhibits a fast relaxation process just after the beginning of the UV irradiation of the monomer/LC blend. A surprising third domain, characterised by an enhancement of the film transparency, is observed at longer relaxation times. This process, covering a period of time going from several milliseconds to minutes, depends on the conditions of sample preparation and film thickness.en_US
dc.identifier.issn1542-1406en_US
dc.identifier.urihttps://dspace.univ-tlemcen.dz/handle/112/1906en_US
dc.language.isoenen_US
dc.publisherUniversity of Tlemcenen_US
dc.subjectLiquid crystalen_US
dc.subjectmonomeren_US
dc.subjectphase separation kineticsen_US
dc.subjectrelaxation timesen_US
dc.subjectultraviolet irradiationen_US
dc.titleUnusual Phase Separation Kinetics of Polyacrylate/E7 Blendsen_US
dc.typeArticleen_US

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