Near-field electrospinning of light-emitting conjugated polymer nanofibers
| Autor: | Luca Lozzi, Daniela Di Camillo, Andrea Camposeo, Vito Fasano, Fabrizio Ruggieri, Dario Pisignano, Sandro Santucci |
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| Přispěvatelé: | D., Di Camillo, Fasano, Vito, F., Ruggieri, S., Santucci, L., Lozzi, A., Camposeo, Pisignano, Dario |
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Materials science
Nanostructure Astrophysics::High Energy Astrophysical Phenomena Physics::Optics Nanotechnology nanofibers near-filed electrospinning light-emitting 02 engineering and technology Conjugated system 010402 general chemistry 01 natural sciences Physics::Fluid Dynamics General Materials Science chemistry.chemical_classification Quantitative Biology::Biomolecules business.industry Polymer 021001 nanoscience & nanotechnology Electrospinning 0104 chemical sciences Condensed Matter::Soft Condensed Matter Chemistry chemistry Nanofiber Nanometre Photonics 0210 nano-technology business Realization (systems) |
| Zdroj: | Nanoscale 5 (2013): 11637–11642. doi:10.1039/c3nr03094f info:cnr-pdr/source/autori:Di Camillo, Daniela; Fasano, Vito; Ruggieri, Fabrizio; Santucci, Sandro; Lozzi, Luca; Camposeo, Andrea; Pisignano, Dario/titolo:Near-field electrospinning of light-emitting conjugated polymer nanofibers/doi:10.1039%2Fc3nr03094f/rivista:Nanoscale (Print)/anno:2013/pagina_da:11637/pagina_a:11642/intervallo_pagine:11637–11642/volume:5 |
| DOI: | 10.1039/c3nr03094f |
| Popis: | Ordered arrays of light-emitting conjugated polymer nanofibers are realized by near-field electrospinning. The authors report on the realization of ordered arrays of light-emitting conjugated polymer nanofibers by near-field electrospinning. The fibers, made from poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene], have diameters of a few hundreds of nanometers and their emission peaked at 560 nm. The observed blue-shift compared to the emission from reference films is attributed to different polymer packing in the nanostructures. Optical confinement in the fibers is also analyzed through self-waveguided emission. These results open interesting perspectives for the realization of complex and ordered architectures by light-emitting nanofibers, such as photonic circuits, and for the precise positioning and integration of conjugated polymer fibers into light-emitting devices. |
| Databáze: | OpenAIRE |
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