Conformational Effects and Photoluminescence Spectra of Nanocomposites 5CB Liquid Crystals–Carbon Nanotubes

  • G. V. Klishevich Institute of Physics, Nat. Acad. of Sci. of Ukraine
  • N. D. Curmei Institute of Physics, Nat. Acad. of Sci. of Ukraine
  • N. I. Lebovka Institute for Biocolloidal Chemistry, Nat. Acad. of Sci. of Ukraine
  • V. I. Melnyk Institute of Physics, Nat. Acad. of Sci. of Ukraine
Keywords: liquid crystals, luminescence, carbon nanotube, conformational changes


Specific temperature dependences (10–300 K) of the emission band maximum, its intensity and half-width in the luminescence spectra of 5CB liquid crystals and 5CB+carbon nanotube nanocomposites are observed. The analysis of the luminescence spectra and thermal properties of the studied systems has shown that the observed features are due to polymorphic transformation of 5CB and conformational changes of its molecules.


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How to Cite
Klishevich, G., Curmei, N., Lebovka, N., & Melnyk, V. (2019). Conformational Effects and Photoluminescence Spectra of Nanocomposites 5CB Liquid Crystals–Carbon Nanotubes. Ukrainian Journal of Physics, 61(11), 968.
Soft matter

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