Síntesis y Caracterización de Nanoaleaciones Bimétalicos de Metales de Transición (Fe, Ni)
Resumen
Nanoaleaciones bimetálicas de metales de transición han atraído una gran atención debido a sus múltiples aplicaciones tanto como catalizadores, amortiguamiento por sus propiedades magnéticas, o en áreas biomédicas debido al tratamiento del cáncer por hipertemia. En este trabajo se reportan síntesis y nanoestructuras de nanoaleaciones de FeNi. Las nanoaleaciones bimetálicas de metales de transición fueron obtenidas empleando polvos de Fierro y Níquel a una proporción de 90/10, empleando molienda micromecánica de alta energía. Las nanoestructuras de las nanoaleaciones fueron estudiadas empleando una combinación de técnicas experimentales de microscopía óptico (MO, Optical Microscopy), microscopía electrónica de barrido (SEM, Scanning Electron Microscopy). Las mediciones obtenidas de SEM permitieron observar estructuras jerárquicas de hasta 10 micras compuestas de estructuras esféricas de tamaño nanométrico.
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Derechos de autor 2024 Felipe Barffuson Domínguez, Rogelio Gámez Corrales, Jesús Roldán González Martínez, Olivia Alcantar Jatomea, Gerardo T. Paredes Quijada
Esta obra está bajo licencia internacional Creative Commons Reconocimiento 4.0.
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