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Baibarac, M., Smaranda, I., Baltog, I., Lefrant, S. & Mevellec, J.-Y. (2017) The influence of single-walled carbon nanotubes on optical properties of the poly[(2,5-bisoctyloy)-1, 4-phenylenevinylene] evidenced by infrared spectroscopy and anti-Stokes photoluminescence. Opt. Mater. 67 52–58. 
Added by: administrateur (2017-06-20 14:50:38)   Last edited by: administrateur (2021-01-20 15:34:37)
Type de référence: Article
DOI: 10.1016/j.optmat.2017.03.039
Numéro d'identification (ISBN etc.): 0925-3467
Clé BibTeX: Baibarac2017b
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Catégories: INTERNATIONAL, PMN
Mots-clés: 2'-bithiophene-co-pyrene), absorption, carbon nanotubes, Composites, IR spectroscopy, photoluminescence, Poly(2, ppv, raman-spectra, vinylene)
Créateurs: Baibarac, Baltog, Lefrant, Mevellec, Smaranda
Collection: Opt. Mater.
Consultations : 4/323
Indice de consultation : 2%
Indice de popularité : 0.5%
Résumé     
Significant differences are reported for the IR spectra of poly[(2,5-bisoctyloy)-1, 4-phenylenevinylene] (BO-PPV) recorded onto the KBr, Ag and Au supports. In this work, a decrease in the absorbance of the IR spectra of the BO-PPV films deposited onto Au and Ag supports as increasing the macromolecular compound film thickness is reported. A preferential orientation of the BO-PPV molecules and its composite with single-walled carbon nanotubes (SWNTs) versus metallic supports of Ag and Au is assessed using the IR absorption spectroscopy under s and p polarized light. An anti-Stokes photoluminescence (ASPL) is reported to characterize the BO-PPV macromolecular compound. The BO-PPV ASPL spectra intensity dependent both of the thickness of the macromolecular compound layer deposited onto the metallic supports and the SWNTs weight in the BO-PPV/SWNTs composite mass. (C) 2017 Elsevier B.V. All rights reserved.
  
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