Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/6813
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dc.contributor.authorSrinivasa, H.T.-
dc.contributor.authorKumar, Sandeep-
dc.date.accessioned2017-12-28T07:08:29Z-
dc.date.available2017-12-28T07:08:29Z-
dc.date.issued2017-10-
dc.identifier.citationLiquid Crystals, 2017, Vol.44, p 1506-1514en_US
dc.identifier.issn0267-8292-
dc.identifier.issn1366-5855 (Online)-
dc.identifier.urihttp://hdl.handle.net/2289/6813-
dc.descriptionRestricted Access.en_US
dc.description.abstractA series of new chalcones with four aromatic rings is synthesised and characterised. The chemical structures of chalcones are evaluated by Fourier transform-infrared spectroscopy, elemental analysis, 1H and 13C nuclear magnetic resonance spectroscopic techniques. The compounds were investigated for liquid crystalline properties using differential scanning calorimetry and polarising optical microscopy with hot stage. The results indicate that the formation of mesophase type is dependent on the alkyl chain length at one end of the molecule. Compounds 9a–d with relatively shorter chains show SmA and nematic mesophases, whereas 9e–g exhibit SmC and SmA mesophases. Compound 9h having a cyano group at one end, exhibit SmA and nematic mesophases.en_US
dc.language.isoenen_US
dc.publisherTaylor & Francisen_US
dc.relation.urihttp://dx.doi.org/10.1080/02678292.2017.1290283en_US
dc.rights2017 Taylor & Francisen_US
dc.subjectmesophaseen_US
dc.subjectsmectic Cen_US
dc.subjectnematicen_US
dc.titleSynthesis and characterisation of some new chalcone liquid crystalsen_US
dc.typeArticleen_US
Appears in Collections:Research Papers (SCM)

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