Artículo
Vanadium doping effect on multifunctionality of SnO2 nanoparticles
Alvarez Roca, Roman; Desimone, Paula Mariela
; da Silva, Mitchell; Ponce, Miguel Adolfo
; Longo, Elson
; da Silva, Mitchell; Ponce, Miguel Adolfo
; Longo, Elson
Fecha de publicación:
05/2020
Editorial:
Journal of Materials and Applications
Revista:
Journal of Materials and Applications
ISSN:
2051-7750
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In the present study, tin oxide (SnO2) nanoparticles were synthesized by a precursor polymeric method. The obtained nanoparticles were doped with vanadium. The samples were characterized by powder XRD, TEM, optical UV and EPR studies. XRD and TEM showed the rutile crystal structure and its revealed that the lattice cell parameters and particles size were decreased with dopant level. Optical and EPR data confirmed that the doped V enters into SnO2 and distorted the host material symmetry. The films sensing characteristics have been studied from the aspect of doping level of sensing material and microstructure. It is found that V doping on SnO2 enhance sensor sensitivity towards CO gas. The results demonstrated that V doping can improving numerous applications which the SnO2 response is maximized.
Palabras clave:
Tin oxide
,
V-doped
,
Multifunctional
Archivos asociados
Tamaño:
3.198Mb
Formato:
PDF
Licencia
Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción:
Creative Commons Attribution 2.5 Unported (CC BY 2.5)
Identificadores
Colecciones
Articulos(INTEMA)
Articulos de INST.DE INV.EN CIENCIA Y TECNOL.MATERIALES (I)
Articulos de INST.DE INV.EN CIENCIA Y TECNOL.MATERIALES (I)
Citación
Alvarez Roca, Roman; Desimone, Paula Mariela; da Silva, Mitchell; Ponce, Miguel Adolfo; Longo, Elson; Vanadium doping effect on multifunctionality of SnO2 nanoparticles; Journal of Materials and Applications; Journal of Materials and Applications; 9; 1; 5-2020; 38-45
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