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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Lithium lanthanum titanate perovskite ionic conductor: Influence of europium doping on structural and optical properties

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Author(s):
Fernandes, Silvia Leticia [1] ; Gasparotto, Gisele [1] ; Teixeira, Guilhermina Ferreira [1] ; Cebim, Marco Aurelio [1] ; Longo, Elson [2] ; Zaghete, Maria Aparecida [1]
Total Authors: 6
Affiliation:
[1] Univ Estadual Paulista, UNESP, Inst Chem, Araraquara, SP - Brazil
[2] Univ Fed Sao Carlos, UFSCAR, Dept Chem, Sao Carlos, SP - Brazil
Total Affiliations: 2
Document type: Journal article
Source: CERAMICS INTERNATIONAL; v. 44, n. 17, p. 21578-21584, DEC 1 2018.
Web of Science Citations: 0
Abstract

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. (AU)

FAPESP's process: 13/07296-2 - CDMF - Center for the Development of Functional Materials
Grantee:Elson Longo da Silva
Support type: Research Grants - Research, Innovation and Dissemination Centers - RIDC