Experimental statistic design applied for obtaining Zn:xCe by microwave-assisted hydrothermal method with photocatalytic property

Gomes, Yara Feliciano; Freitas, A. K.; Nascimento, Rubens Maribondo do; Delmonte, Maurício Roberto Bomio; Paskocimas, Carlos Alberto; Motta, Fabiana Villela da

Experimental statistic design applied for obtaining Zn:xCe by microwave-assisted hydrothermal method with photocatalytic property

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dc.contributor.author	Gomes, Yara Feliciano
dc.contributor.author	Freitas, A. K.
dc.contributor.author	Nascimento, Rubens Maribondo do
dc.contributor.author	Delmonte, Maurício Roberto Bomio
dc.contributor.author	Paskocimas, Carlos Alberto
dc.contributor.author	Motta, Fabiana Villela da
dc.date.accessioned	2021-03-29T13:44:25Z
dc.date.available	2021-03-29T13:44:25Z
dc.date.issued	2016-06-14
dc.description.resumo	In this study, the nanostructures of pure ZnO and ZnO:xCe3+ were prepared using statistic design—factorial design 3(3−1)−3-level and mixed-level factorials and fractional with replicates in the central point, totaling 11 experiments. The experiments were performed using the microwave-assisted hydrothermal (MAH) method with Ce3+ concentration of 2 and 4 mol% at 60, 110, and 160 °C for 10, 20, and 30 min. X-ray diffraction (XRD), scanning electron microscopy (SEM), and optical diffuse reflectance were used to characterize the products. The fractional factorial design indicated the optimal design area, and the studies were continued by ridge analysis. The analysis of variance (ANOVA), the Pareto, and the model adjusted to the conditions proposed in this study due to the determination coefficient of 99.9%, variance (R 2), and response surface generated were satisfactory, thus having an optimization in the process of obtaining ZnO doped with Ce	pt_BR
dc.identifier.citation	GOMES, Y. F.; FREITAS, A. K.; NASCIMENTO, R. M.; BOMIO, M. R. D.; PASKOCIMAS, C. A.; MOTTA, F. V.. Experimental statistic design applied for obtaining Zn: xce by microwave-assisted hydrothermal method with photocatalytic property. Journal Of Advanced Ceramics, [S.L.], v. 5, n. 2, p. 103-110, jun. 2016. Disponível em: https://link.springer.com/article/10.1007%2Fs40145-015-0178-5. Acesso em: 09 fev. 2021. http://dx.doi.org/10.1007/s40145-015-0178-5	pt_BR
dc.identifier.doi	10.1007/s40145-015-0178-5
dc.identifier.issn	2226-4108
dc.identifier.uri	https://repositorio.ufrn.br/handle/123456789/32008
dc.language	en	pt_BR
dc.publisher	Springer	pt_BR
dc.rights	Attribution 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/br/	*
dc.subject	Hydrothermal	pt_BR
dc.subject	ZnO	pt_BR
dc.subject	Cerium	pt_BR
dc.subject	Photocatalytic activity	pt_BR
dc.subject	Factorial design 3(3−1)	pt_BR
dc.title	Experimental statistic design applied for obtaining Zn:xCe by microwave-assisted hydrothermal method with photocatalytic property	pt_BR
dc.type	article	pt_BR