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http://ipicyt.repositorioinstitucional.mx/jspui/handle/1010/1986| Synthesis of ZnMn2O4 nanoparticles by a microwave-assisted colloidal method and their evaluation as a gas sensor of propane and carbon monoxide | |
| JUAN PABLO MORAN LAZARO ERWIN SAID GUILLEN LOPEZ FLORENTINO LOPEZ URIAS Emilio Muñoz Sandoval OSCAR BLANCO ALONSO Héctor Guillén Bonilla ALEX GUILLEN BONILLA VERONICA MARIA RODRIGUEZ BETANCOURTT Marciano Sánchez Tizapa María de la Luz Olvera Amador | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| https://doi.org/10.3390/s18030701 | |
| ZnMn2O4 Nanoparticles Microwave Gas sensor | |
| "Spinel-type ZnMn2O4 nanoparticles were synthesized via a simple and inexpensive microwave-assisted colloidal route. Structural studies by X-ray diffraction showed that a spinel crystal phase of ZnMn2O4 was obtained at a calcination temperature of 500 °C, which was confirmed by Raman and UV-vis characterizations. Spinel-type ZnMn2O4 nanoparticles with a size of 41 nm were identified by transmission electron microscopy. Pellet-type sensors were fabricated using ZnMn2O4 nanoparticles as sensing material. Sensing measurements were performed by exposing the sensor to different concentrations of propane or carbon monoxide at temperatures in the range from 100 to 300 °C. Measurements performed at an operating temperature of 300 °C revealed a good response to 500 ppm of propane and 300 ppm of carbon monoxide. Hence, ZnMn2O4 nanoparticles possess a promising potential in the gas sensors field." | |
| MDPI AG | |
| 2018 | |
| Artículo | |
| Morán-Lázaro, J.P.; Guillen-López, E.S.; López-Urias, F.; Muñoz-Sandoval, E.; Blanco-Alonso, O.; Guillén-Bonilla, H.; Guillén-Bonilla, A.; Rodríguez-Betancourtt, V.M.; Sanchez-Tizapa, M.; Olvera-Amador, M.D.L. Synthesis of ZnMn2O4 Nanoparticles by a Microwave-Assisted Colloidal Method and their Evaluation as a Gas Sensor of Propane and Carbon Monoxide. Sensors 2018, 18, 701. | |
| QUÍMICA | |
| Versión publicada | |
| publishedVersion - Versión publicada | |
| Aparece en las colecciones: | Publicaciones Científicas Nanociencias y Materiales |
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| Sensors18(2018)701.pdf | 7.4 MB | Adobe PDF | Visualizar/Abrir |