تقرير
Low-defectiveness exfoliation of MoS2 nanoparticles and their embedment in hybrid light-emitting polymer nanofibers
| العنوان: | Low-defectiveness exfoliation of MoS2 nanoparticles and their embedment in hybrid light-emitting polymer nanofibers |
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| المؤلفون: | Portone, Alberto, Romano, Luigi, Fasano, Vito, Di Corato, Riccardo, Camposeo, Andrea, Fabbri, Filippo, Cardarelli, Francesco, Pisignano, Dario, Persano, Luana |
| سنة النشر: | 2018 |
| المجموعة: | Condensed Matter |
| مصطلحات موضوعية: | Condensed Matter - Materials Science |
| الوصف: | Molybdenum disulfide (MoS2) has been attracting extraordinary attention for its intriguing optical, electronic and mechanical properties. Here we demonstrate hybrid, organic-inorganic light-emitting nanofibers based on MoS2 nanoparticle dopants obtained through a simple and inexpensive sonication process in N-methyl-2-pyrrolidone and successfully encapsulated in polymer filaments. Defectiveness is found to be kept low, and stoichiometry preserved, by the implemented, gentle exfoliation method that allows the MoS2 nanoparticles to be produced. So-achieved hybrid fibers are smooth, uniform, flawless, and exhibit bright and continuous light emission. Moreover, they show significant capability of waveguiding self-emitted light along their longitudinal axis. These findings suggest the use of emissive MoS2 fibers enabled by gentle exfoliation methods as novel and highly promising optical material for building sensing surfaces and as components of photonic circuits. Comment: 22 pages, 9 figures, Nanoscale, 2018 |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1039/C8NR06294C |
| URL الوصول: | http://arxiv.org/abs/1811.07217 |
| رقم الأكسشن: | edsarx.1811.07217 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1039/C8NR06294C |
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