Artículo
Plasma Deposition of Superhydrophobic Ag@TiO2 Core@shell Nanorods on Processable Substrates
Autor/es | Macías Montero, Manuel
Borrás Martos, Ana Isabel Romero Gómez, Pablo Cotrino Bautista, José Frutos Rayego, Fabián González-Elipe, Agustín R. |
Departamento | Universidad de Sevilla. Departamento de Física Aplicada I |
Fecha de publicación | 2014 |
Fecha de depósito | 2015-11-19 |
Publicado en |
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Resumen | This work reports the low temperature plasma formation of Ag@TiO2 nanorods (NRs) on
processable substrates. The layers have been analyzed by electron microscopy and
secondary ion mass spectroscopy. The NRs morphologies ... This work reports the low temperature plasma formation of Ag@TiO2 nanorods (NRs) on processable substrates. The layers have been analyzed by electron microscopy and secondary ion mass spectroscopy. The NRs morphologies suggest that the plasma sheath, the high mobility of the silver and the incoming direction of the precursor moieties are key factors determining their shape, dimensions, and tilting orientation. Both amorphous and anatase Ag@TiO2 NRs surfaces are superhydrophobic, and turn into superhydrophilic by irradiation with UV light. This wetting behavior is discussed by considering the water penetration in the inter-NR space during the light-mediated transformation. |
Cita | Macías Montero, M., Borrás Martos, A.I., Romero Gómez, P., Cotrino Bautista, J., Frutos Rayego, F. y González-Elipe, A.R. (2014). Plasma Deposition of Superhydrophobic Ag@TiO2 Core@shell Nanorods on Processable Substrates. Plasma Processes and Polymers, 11 (2), 164-174. |
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