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http://ipicyt.repositorioinstitucional.mx/jspui/handle/1010/1784| Two sprayer CVD synthesis of nitrogen-doped carbon sponge-type nanomaterials | |
| Emilio Muñoz Sandoval JUAN LUIS FAJARDO DIAZ ROQUE SANCHEZ SALAS ALEJANDRO JAVIER CORTES LOPEZ FLORENTINO LOPEZ URIAS | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| https://doi.org/10.1038/s41598-018-20079-9 | |
| "Nitrogen-doped carbon sponge-type nanostructures (N-CSTNs) containing coaxial multiwalled carbon nanotubes are synthesized at 1020?°C by using a modified chemical vapor deposition (CVD) arrangement. Here, the CVD reactor is supplied by two flows coming from two independent sprayers (called sprayer A and sprayer B). The nebulized material in each sprayer is transported by two different gases with different flow velocities. The synthesis of carbon N-CSTNs is performed using different precursors: sprayer A contains a solution composed of ethanol, thiophene and ferrocene, whereas sprayer B contains a solution of benzylamine, thiophene and ferrocene. Samples are classified according to the position inside the reactor and characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Raman spectroscopy and thermogravimetric analysis (TGA). Samples collected at the beginning of the reactor contain curly structures with diameters of 10-100?nm. At the end of the reactor, the sample is mainly formed by one type of structure. A spongy-type material is mainly formed in the hottest zone of the tubular furnace. The N-CSTNs are highly hydrophobic with oil sorption properties, which could be used for adsorption of oil spills." | |
| Nature Publishing Group | |
| 2018 | |
| Artículo | |
| E. Muñoz-Sandoval, J. L. Fajardo-Díaz, R. Sánchez-Salas, A. J. Cortés-López & F. López-Urías. (2018). Two Sprayer CVD Synthesis of Nitrogen-doped Carbon Sponge-type Nanomaterials. Scientific Reports, 8, 2983. https://doi.org/10.1038/s41598-018-20079-9 | |
| CIENCIAS TECNOLÓGICAS | |
| Versión publicada | |
| publishedVersion - Versión publicada | |
| Aparece en las colecciones: | Publicaciones Científicas Nanociencias y Materiales |
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| ScientificReports8(2018)2983.pdf | 2.58 MB | Adobe PDF | Visualizar/Abrir |