TY - GEN
T1 - Desarrollo, producción y caracterización de nanopartículas de FeO mediado por síntesis verde
AU - Asmat-Campos, D.
AU - Murga-Torres, E.
AU - Checca, N. R.
N1 - Publisher Copyright:
© 2022 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved.
PY - 2022
Y1 - 2022
N2 - The management of matter at the nanoscale has meant the development of a diversity of methodologies that allow obtaining nanostructures with potential properties of high applicability, but in turn accompanied by polluting processes due to the use of inorganic chemical reagents. This research presents a sustainable method for the green synthesis of iron oxide nanoparticles (FeO NP) using the metabolic compounds of the aqueous extract of Eucalyptus globulus as organic reducer, which has been widely characterized. The results suggest the excellent reducing and stabilizing property of the aqueous extract of E. globulus, this is confirmed by the presence of the surface plasmon resonance (SPR) peak at 390 nm, typical of the formation of FeO NP, likewise, the characterization result structural shows the presence of the magnetite phase, in addition to having a spherical morphology with an average size of 3 nm, the elemental analysis by energy dispersive X-ray spectroscopy (EDS) also shows the presence of iron, in addition to a Z potential of 13.58 mV. The magnetization analysis shows a superparamagnetic behavior that is a function of temperature, with values of 12.5 emu/g (5 K) and 8.2 emu/g (300 K).
AB - The management of matter at the nanoscale has meant the development of a diversity of methodologies that allow obtaining nanostructures with potential properties of high applicability, but in turn accompanied by polluting processes due to the use of inorganic chemical reagents. This research presents a sustainable method for the green synthesis of iron oxide nanoparticles (FeO NP) using the metabolic compounds of the aqueous extract of Eucalyptus globulus as organic reducer, which has been widely characterized. The results suggest the excellent reducing and stabilizing property of the aqueous extract of E. globulus, this is confirmed by the presence of the surface plasmon resonance (SPR) peak at 390 nm, typical of the formation of FeO NP, likewise, the characterization result structural shows the presence of the magnetite phase, in addition to having a spherical morphology with an average size of 3 nm, the elemental analysis by energy dispersive X-ray spectroscopy (EDS) also shows the presence of iron, in addition to a Z potential of 13.58 mV. The magnetization analysis shows a superparamagnetic behavior that is a function of temperature, with values of 12.5 emu/g (5 K) and 8.2 emu/g (300 K).
KW - Eucalyptus globulus
KW - green synthesis
KW - iron oxide
KW - Spiones
KW - superparam agnetism
UR - http://www.scopus.com/inward/record.url?scp=85140000621&partnerID=8YFLogxK
U2 - 10.18687/LACCEI2022.1.1.52
DO - 10.18687/LACCEI2022.1.1.52
M3 - Contribución a la conferencia
AN - SCOPUS:85140000621
T3 - Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
BT - 20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology
A2 - Larrondo Petrie, Maria M.
A2 - Texier, Jose
A2 - Pena, Andrea
A2 - Viloria, Jose Angel Sanchez
PB - Latin American and Caribbean Consortium of Engineering Institutions
T2 - 20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology, LACCEI 2022
Y2 - 18 July 2022 through 22 July 2022
ER -