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https://repositorio.ufrn.br/handle/123456789/31466| Title: | Low-temperature synthesis of single-phase crystalline LaNiO3 perovskite via Pechini method |
| Authors: | Fernandes, Joana D. G. Melo, Dulce Maria de Araújo Zinner, Léa Barbieri Salustiano, Clayton de Matos Silva, Z. R. Martinelli, Antonio Eduardo Nasar, Marinalva Cerqueira Alves Júnior, Clodomiro Silva, Elson Longo da Bernardi, Maria Inês Basso |
| Keywords: | LaNiO3;Pechini method;Perovskite;Rare earth |
| Issue Date: | Mar-2002 |
| Publisher: | Elsevier |
| Citation: | FERNANDES, J.D.G; MELO, D.M.A; ZINNER, L.B; SALUSTIANO, C.M; SILVA, Z.R; MARTINELLI, A.E; CERQUEIRA, M; ALVES JÚNIOR, C; LONGO, E; BERNARDI, M.I.B. Low-temperature synthesis of single-phase crystalline LaNiO3 perovskite via Pechini method. Materials Letters, [S.L.], v. 53, n. 1-2, p. 122-125, mar. 2002. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0167577X01005286?via%3Dihub. Acesso em: 25 nov. 2020. http://dx.doi.org/10.1016/s0167-577x(01)00528-6. |
| Portuguese Abstract: | LaNiO3 powders were prepared from polymeric precursors. The material was calcinated either under flowing oxygen or in air at temperatures ranging from 300 to 800 °C. The formation of new phases upon calcination was investigated using X-ray diffraction, thermal gravimetric analysis, Fourier-transform infrared spectroscopy and CHN analysis. The results revealed the formation of a single-phase powder having the perovskite structure at temperatures as low as 600 °C. The atmosphere did not significantly affect the final product |
| URI: | https://repositorio.ufrn.br/handle/123456789/31466 |
| ISSN: | 0167-577X |
| Appears in Collections: | CT - DEM - Artigos publicados em periódicos CT - DEMAT - Artigos publicados em periódicos IQ - Artigos publicados em periódicos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| LowTemperature_MARTELLI_2002.pdf | 59,5 kB | Adobe PDF |  View/Open |
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