A novel fabrication of electrospun polyacrylonitrile/NaYF(4):Eu(+3) light emitting nanofibers

Polyacrylonitrile/NaYF(4):Eu(+3) nanophosphor composite nanofibers have been successfully prepared using the electrospinning technique. The electrospun nanofibers exhibited intense emission of gradient blue (X(2) = 0.254, Y(2) = 0.152 and X(3) = 0.233, Y(3) = 0.139) with different concentrations of...

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Detalles Bibliográficos
Autores principales: Kumar, Sanjeev, Jain, Garima, Kumar, Kuldeep, Gupta, Ashish, Singh, B. P., Dhakate, S. R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9055155/
https://www.ncbi.nlm.nih.gov/pubmed/35517479
http://dx.doi.org/10.1039/d0ra03984e
Descripción
Sumario:Polyacrylonitrile/NaYF(4):Eu(+3) nanophosphor composite nanofibers have been successfully prepared using the electrospinning technique. The electrospun nanofibers exhibited intense emission of gradient blue (X(2) = 0.254, Y(2) = 0.152 and X(3) = 0.233, Y(3) = 0.139) with different concentrations of nanophosphor under the excitation wavelength of 239 nm. The morphological and structural characterization of the nanofibers confirms the uniform dispersion of nanophosphor, while photoluminescence spectroscopy confirms tunability in luminescence properties.

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