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http://cimav.repositorioinstitucional.mx/jspui/handle/1004/1676| Photoluminiscent nanocomposites PS/CdSe (quantum dots) via miniemulsion polymerization | |
| ERASTO ARMANDO ZARAGOZA CONTRERAS | |
| Acceso Abierto | |
| Sin Derechos Reservados | |
| PS/CdSe | |
| In the present work miniemulsion polymerization was applied to encapsulate CdSe quantum dots in a polystyrene (PS) host matrix to produce photoluminiscent polymer nanocomposites. The latex was characterized by TEM and SEM. Nanocomposite film was characterized by absorption and emission UV spectrometry. Latex particles size ranged between 155 30 nm. Fluorescence spectrums showed a 595 nm peak for an original solution of CdSe (QDs) and the resultant dried material PS/CdSe, suggesting that the polymerization method used preserves the optical properties of the quantum dots. The expectation for these materials is to create a new generation of hydrocarbon sensors. | |
| 2010 | |
| Memoria de congreso | |
| Inglés | |
| OTRAS | |
| Versión revisada | |
| submittedVersion - Versión revisada | |
| Aparece en las colecciones: | Artículos de Congresos |
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| 44083053.pdf | 24.47 kB | Adobe PDF | Visualizar/Abrir |