Autor segons l'article: Palacios, R; Formentin, P; Martinez-Ferrero, E; Pallares, J; Marsal, L F
Departament: Enginyeria Electrònica, Elèctrica i Automàtica
Autor/s de la URV: Formentín Vallés, Pilar / Marsal Garví, Luis Francisco / PALACIOS HIGUERAS, RAQUEL / Pallarés Curto, Jorge María / Pallarès Marzal, Josep
Paraules clau: Template wetting Raman spectroscopy Pfo Nanoporous alumina Nanopillars Luminescence
Resum: An efficient method based in template wetting is applied for fabrication of ordered Poly(9,9-dioctylfluorene) (PFO) nanopillars with β-phase morphology. In this process, nanoporous alumina obtained by anodization process is used as template. PFO nanostructures are prepared under ambient conditions via infiltration of the polymeric solution into the pores of the alumina with an average pore diameter of 225 nm and a pore depth of 500 nm. The geometric features of the resulting structures are characterized with environmental scanning electron microscopy (ESEM), luminescence fluorimeter (PL) and micro μ-X-ray diffractometer (μ-XRD). The characterization demonstrates the β-phase of the PFO in the nanopillars fabricated. Furthermore, the PFO nanopillars are characterized by Raman spectroscopy to study the polymer conformation. These ordered nanostructures can be used in optoelectronic applications such as polymer light-emitting diodes, sensors and organic solar cells. © 2010 The Author(s).
Àrees temàtiques: Química Physics, applied Nutrição Nanoscience and nanotechnology Nanoscience & nanotechnology Medicina ii Medicina i Materials science, multidisciplinary Materials science (miscellaneous) Materials science (all) Materiais Interdisciplinar General materials science Farmacia Ensino Engenharias iv Engenharias iii Engenharias ii Condensed matter physics Ciências biológicas ii Biotecnología Astronomia / física Administração pública e de empresas, ciências contábeis e turismo
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 1931-7573
Adreça de correu electrònic de l'autor: josep.pallares@urv.cat lluis.marsal@urv.cat jordi.pallares@urv.cat pilar.formentin@urv.cat pilar.formentin@urv.cat
Identificador de l'autor: 0000-0001-7221-5383 0000-0002-5976-1408 0000-0003-0305-2714
Data d'alta del registre: 2024-10-12
Volum de revista: 6
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Nanoscale Research Letters. 6 (1): 1-5
Referència de l'ítem segons les normes APA: Palacios, R; Formentin, P; Martinez-Ferrero, E; Pallares, J; Marsal, L F (2011). β-Phase Morphology in Ordered Poly(9,9-dioctylfluorene) Nanopillars by Template Wetting Method. Nanoscale Research Letters, 6(1), 1-5. DOI: 10.1007/s11671-010-9788-6
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2011
Tipus de publicació: Journal Publications
Repositori URV