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http://hdl.handle.net/10773/25383| Título: | Sol-gel derived lanthanide-substituted layered double hydroxides Mg3/Al1-xLnx |
| Autor: | Smalenskaite, A. Şen, S. Salak, A.N. Ferreira, M. G. S. Beganskiene, A. Kareiva, A. |
| Palavras-chave: | Layered double hydroxides Sol-gel processing Luminescent properties |
| Data: | Abr-2018 |
| Editora: | Institute of Physics - Polish Academy of Sciences |
| Resumo: | Mg/Al/Ln (Ln = Nd, Sm, Eu) layered double hydroxides (LDHs) were synthesized using sol–gel method for the first time to the best our knowledge. The obtained materials were characterized by X-ray di raction analysis and fluorescence spectroscopy. The phase composition and luminescent properties of these LDHs were investigated and discussed. The Ln3+ substitution e ects were investigated in the Mg3Al1−xLnx LDHs by changing the Ln3+ concentration in the metal cation layers up to 10 mol%. It was demonstrated that only Mg3Al1−xEux LDHs showed luminescence properties, however, no any light emission was observed for the Mg3Al1−xNdx and Mg3Al1−xSmx LDH samples |
| Peer review: | yes |
| URI: | http://hdl.handle.net/10773/25383 |
| DOI: | 10.12693/APhysPolA.133.884 |
| ISSN: | 1898-794X |
| Aparece nas coleções: | CICECO - Artigos |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| aphpa133_884.pdf | 995.16 kB | Adobe PDF | Ver/Abrir |
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