Low-temperature synthesis of single-phase crystalline LaNiO3 perovskite via Pechini method

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

Low-temperature synthesis of single-phase crystalline LaNiO3 perovskite via Pechini method

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dc.contributor.author	Fernandes, Joana D. G.
dc.contributor.author	Melo, Dulce Maria de Araújo
dc.contributor.author	Zinner, Léa Barbieri
dc.contributor.author	Salustiano, Clayton de Matos
dc.contributor.author	Silva, Z. R.
dc.contributor.author	Martinelli, Antonio Eduardo
dc.contributor.author	Nasar, Marinalva Cerqueira
dc.contributor.author	Alves Júnior, Clodomiro
dc.contributor.author	Silva, Elson Longo da
dc.contributor.author	Bernardi, Maria Inês Basso
dc.date.accessioned	2021-02-10T19:21:45Z
dc.date.available	2021-02-10T19:21:45Z
dc.date.issued	2002-03
dc.description.resumo	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	pt_BR
dc.identifier.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.	pt_BR
dc.identifier.doi	10.1016/S0167-577X(01)00528-6
dc.identifier.issn	0167-577X
dc.identifier.uri	https://repositorio.ufrn.br/handle/123456789/31466
dc.language	en	pt_BR
dc.publisher	Elsevier	pt_BR
dc.rights	Attribution 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/br/	*
dc.subject	LaNiO3	pt_BR
dc.subject	Pechini method	pt_BR
dc.subject	Perovskite	pt_BR
dc.subject	Rare earth	pt_BR
dc.title	Low-temperature synthesis of single-phase crystalline LaNiO3 perovskite via Pechini method	pt_BR
dc.type	article	pt_BR