Study on the thermotropic properties of highly fluorinated 1,2,4-oxadiazolpyridinium salts and their perspective applications as ionic liquid crystals (Articolo in rivista)

Type
Label
  • Study on the thermotropic properties of highly fluorinated 1,2,4-oxadiazolpyridinium salts and their perspective applications as ionic liquid crystals (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • Lo Celso F. , I. Pibiri, A. Triolo, R. Triolo, A. Pace, S. Buscemi and N. Vivona (2007)
    Study on the thermotropic properties of highly fluorinated 1,2,4-oxadiazolpyridinium salts and their perspective applications as ionic liquid crystals
    in Journal of materials chemistry (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Lo Celso F. , I. Pibiri, A. Triolo, R. Triolo, A. Pace, S. Buscemi and N. Vivona (literal)
Pagina inizio
  • 1201 (literal)
Pagina fine
  • 1208 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 17 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Titolo
  • Study on the thermotropic properties of highly fluorinated 1,2,4-oxadiazolpyridinium salts and their perspective applications as ionic liquid crystals (literal)
Abstract
  • A new series of fluorinated salts, iodides and trifluoromethanesulfonates, was synthesized from perfluoroalkylated 1,2,4-oxadiazolylpyridines. Their thermotropic properties were investigated by combined temperature resolved small angle and wide angle X-ray scattering, differential scanning calorimetry and polarised optical microscopy. The UV–visible and hotoluminescence properties were studied for all compounds. The results showed for two compounds the existence of an enantiotropic mesomorphic smectic liquid crystal phase. All iodides showed thermochromism phenomena suggesting prospective applications in optoelectronics. (literal)
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