Structural characterization of SnO nanoparticles synthesized by the hydrothermal and microwave routes (2020)
- Authors:
- USP affiliated authors: BATISTA, FABIO RODOLFO MIGUEL - EEL ; BACANI, REBECA - EEL ; TRIBONI, EDUARDO REZENDE - EEL ; DIAS, JULIANA DA SILVA - IEA
- Unidades: EEL; IEA
- DOI: 10.1038/s41598-020-66043-4
- Subjects: SINTERIZAÇÃO; NANOPARTÍCULAS
- Agências de fomento:
- Language: Inglês
- Abstract: SnO particles were synthesized by an alkali-assisted hydrothermal and microwave methods. The aqueous-based reactions were carried out at pH ~ 8, under inert atmosphere (Ar). The reactions were taken under different times, and a full XRD structural analysis was made to evaluate the conversion from the Sn6O4(OH)4 intermediate to SnO particles. Williamson-Hall analysis showed that the size and strain of the SnO particles were time and route treatment dependent. Microwave heating yielded a single tetragonal SnO phase after 1 h of thermal treatment, and TEM images revealed spherical-shaped SnO nanoparticles with an average size of 9(1) nm. While by the hydrothermal treatment single SnO phase was obtained only after 4 hours, yielding non-uniform and elongated particles with sub-micrometric size. A dissolution-recrystallization process was taken into account as the mechanism for SnO particles formation, in which hydroxylated complexes, Sn2(OH)6−2, then condense to form the oxide. The time-shorting reaction provided by the microwave-assisted synthesis may be attributed to better heat distribution.
- Imprenta:
- Source:
- Título: Scientific Reports
- ISSN: 2045-2322
- Volume/Número/Paginação/Ano: v. 10, p. 1-11, 2020
- Este periódico é de acesso aberto
- Este artigo é de acesso aberto
- URL de acesso aberto
- Cor do Acesso Aberto: gold
- Licença: cc-by
-
ABNT
DIAS, Juliana S. et al. Structural characterization of SnO nanoparticles synthesized by the hydrothermal and microwave routes. Scientific Reports, v. 10, p. 1-11, 2020Tradução . . Disponível em: https://doi.org/10.1038/s41598-020-66043-4. Acesso em: 10 jan. 2026. -
APA
Dias, J. S., Batista, F. R. M., Bacani, R., & Triboni, E. R. (2020). Structural characterization of SnO nanoparticles synthesized by the hydrothermal and microwave routes. Scientific Reports, 10, 1-11. doi:10.1038/s41598-020-66043-4 -
NLM
Dias JS, Batista FRM, Bacani R, Triboni ER. Structural characterization of SnO nanoparticles synthesized by the hydrothermal and microwave routes [Internet]. Scientific Reports. 2020 ; 10 1-11.[citado 2026 jan. 10 ] Available from: https://doi.org/10.1038/s41598-020-66043-4 -
Vancouver
Dias JS, Batista FRM, Bacani R, Triboni ER. Structural characterization of SnO nanoparticles synthesized by the hydrothermal and microwave routes [Internet]. Scientific Reports. 2020 ; 10 1-11.[citado 2026 jan. 10 ] Available from: https://doi.org/10.1038/s41598-020-66043-4 - Self-assembled Mg(OH) gels driving to MgO nanoribbons
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Informações sobre o DOI: 10.1038/s41598-020-66043-4 (Fonte: oaDOI API)
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