Artículo
Synthesis of LiMn2O4 nanostructures with controlled morphology
Fecha de publicación:
06/2023
Editorial:
Elsevier Science
Revista:
Materials Science and Engineering B: Solid State Materials for Advanced Technology
ISSN:
0921-5107
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Materials with nanosized dimensions exhibit different and interesting properties compared with their bulk counterpart, which is broadly applicable in several fields, including Li-ion batteries. These properties are intimately related to the morphological, compositional, and topographic features of the nanostructures, which are strongly dependent on the methods used to synthesize nanoparticles. Herein we present the synthesis of LiMn2O4 nanoparticles with controlled morphology by a thermal decomposition method of organometallic precursors followed by thermal treatment in air. The crystal structure, chemical composition, and morphology of the samples were analyzed by X-ray diffraction, transmission electron microscopy, electron diffraction, and electron energy-loss spectroscopy. By adjusting the reflux temperature and atmosphere we obtained nanoparticles and hollow nanostructures, while core–shell LiMn2O4/Li2O nanoparticles were obtained by adding a thermal decomposition stage.
Palabras clave:
CORE–SHELL
,
HOLLOW NANOSTRUCTURES
,
LIMN2O4
,
THERMAL DECOMPOSITION METHOD
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos (UE-INN - NODO BARILOCHE)
Articulos de UNIDAD EJECUTORA INSTITUTO DE NANOCIENCIA Y NANOTECNOLOGIA - NODO BARILOCHE
Articulos de UNIDAD EJECUTORA INSTITUTO DE NANOCIENCIA Y NANOTECNOLOGIA - NODO BARILOCHE
Articulos(CCT - PATAGONIA NORTE)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - PATAGONIA NORTE
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - PATAGONIA NORTE
Citación
Rada Vilela, Evilus; Lima, Enio Junior; Ruiz, Fabricio Carlos; Moreno, Mario Sergio Jesus; Synthesis of LiMn2O4 nanostructures with controlled morphology; Elsevier Science; Materials Science and Engineering B: Solid State Materials for Advanced Technology; 292; 6-2023; 1-10
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