Author(s):
Fernandes, Silvia Leticia [UNESP] ; Gasparotto, Gisele [UNESP] ; Teixeira, Guilhermina Ferreira [UNESP] ; Cebim, Marco Aurélio [UNESP] ; Longo, Elson ; Zaghete, Maria Aparecida [UNESP]
Date: 2018
Persistent ID: http://hdl.handle.net/11449/171400
Origin: Oasisbr
Subject(s): B. Perovskite; C. Photoluminescence; D. Lithium lanthanum titanate; E. Lithium battery; B. Perovskite; B. Perovskite; C. Photoluminescence; C. Photoluminescence; D. Lithium lanthanum titanate; D. Lithium lanthanum titanate; E. Lithium battery; E. Lithium battery
Description
Made available in DSpace on 2018-12-11T16:55:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-01-01
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
The present study reports the insertion of europium ions into the network of lithium lanthanum titanate, La0.5Li0.5TiO3, powders. The materials were prepared efficiently via the Pechini method and were characterized using thermogravimetric analyses, X-ray diffraction, high-resolution electron microscopy and photoluminescence spectroscopy. The results obtained demonstrate the high structural disorder of La0.5Li0.5TiO3 (LLTO) as well as the different environments noticed by Eu3+ ions in the La0.5Li0.5TiO3 host lattice. Our results are essentially important once they unfold a better understanding of the complex nature of La0.5Li0.5TiO3 compounds structure.
Chemistry Institute of UNESP Universidade Estadual Paulista “Júlio de Mesquita Filho”
UFSCAR Federal University of São Carlos Chemistry Department
Chemistry Institute of UNESP Universidade Estadual Paulista “Júlio de Mesquita Filho”
FAPESP: 2009/134651-0
FAPESP: 2013/07296-2
