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Article Dans Une Revue ChemPhotoChem Année : 2020

Refined RGB Strategy for the Synthesis of Polymer‐Based Full Organic Luminescent Nanotubes with Broad Emission Bands

Ravil Petrov
  • Fonction : Auteur
Matthieu Loumaigne
Régis Barille
Pierre Frère

Résumé

Light-emitting polymer nanotubes with tailored fluorescence emission bands have been prepared using organic emissive materials based on benzofuran, carbazole, and indolocarbazole scaffolds and investigated with the goal to obtain pure white-light emission at the nanoscale. The polymer nanostructures were obtained by the anodic aluminium oxide (AAO) template method with PMMA as a transparent polymer matrix and a proficient choice of organic dyes emitting in the blue, green, yellow and red parts of the spectral range. It is demonstrated that combining aqueous dispersions of monochromatic nano-tubes is an effective way of generating white light emission due to a simple correlation between the individual color components. Furthermore, it is also possible to target white emission at the nanoscale by adjusting the concentration of the dyes inside single nanotubes in order to obtain optimal color coordinates of ca. 0.3 in the CIE chromaticity diagram.

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hal-02928310 , version 1 (02-09-2020)

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Ravil Petrov, Matthieu Loumaigne, Régis Barille, Pierre Frère. Refined RGB Strategy for the Synthesis of Polymer‐Based Full Organic Luminescent Nanotubes with Broad Emission Bands. ChemPhotoChem, In press, ⟨10.1002/cptc.202000150⟩. ⟨hal-02928310⟩
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