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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/6483
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dc.contributor.authorAbdulKarim-Talaqa., Mohammad-
dc.contributor.authorSrinivasa, H.T.-
dc.contributor.authorSie-Tiong, Ha-
dc.contributor.authorHariprasad, S.-
dc.contributor.authorGuan-Yeow, Yeap-
dc.date.accessioned2016-10-26T07:19:55Z-
dc.date.available2016-10-26T07:19:55Z-
dc.date.issued2016-07-
dc.identifier.citationJournal of Molecular Liquids, 2016, Vol. 219, p 765-772en_US
dc.identifier.issn0167-7322-
dc.identifier.urihttp://hdl.handle.net/2289/6483-
dc.descriptionRestricted Access.en_US
dc.description.abstractA new homologous series of mesogens containing 6-amino-1,3-dimethyluracil moiety have been synthesized. The structures of the compounds were characterised by elemental analysis, FT-IR, 1H and 13C NMR spectroscopic techniques. Their mesomorphic properties were studied by polarising optical microscopy attached to a heating stage. Microscopy data were supported with transition temperatures and enthalpy change values obtained from the differential scanning calorimetry analysis. The studies have shown that the mesomorphic properties of the compounds are dependent on the lengths of alkoxy-spacers. Compounds 4a-f with a shorter alkoxy-spacer chain (n = 6) exhibited smectic A phase, while compounds 4g-r with a alkoxy-spacer chain (n = 8 or 10) displayed nematic phase.en_US
dc.language.isoenen_US
dc.publisherElsevier B.Ven_US
dc.relation.urihttp://dx.doi.org/10.1016/j.molliq.2016.04.025en_US
dc.rights2016 Elsevier B.V.en_US
dc.titleSynthesis and comparative studies of phase transition behaviour of new dimeric liquid crystals consisting of dimethyluracil and biphenyl coresen_US
dc.typeArticleen_US
Appears in Collections:Research Papers (SCM)

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