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Sociedade Brasileira de Química, SBQ, Journal of the Brazilian Chemical Society, 2(24), p. 280-284

DOI: 10.1590/s0103-50532013000200015

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A fast sonochemical method to prepare 1D and 3D nanostructures of bismuth sulfide

Journal article published in 2013 by Antônio F. da Silva, Paulo R. R. Mesquita, Mesquita,Paulo R. R., Leonardo S. G. Teixeira ORCID, Almeida,Jorge S., Teixeira,Leonardo S. G., Antônio F. da Silva, Silva,Antônio F. Da, Luciana A. Silva, Jorge S. Almeida ORCID, Silva,Luciana A.
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

In this work, a sonochemical method to synthesize nanostructures of bismuth sulfide in 1D and 3D framework was developed and compared with a synthetic route with heating under reflux. The sonochemical method showed to be faster and more efficient than refluxing method to obtain nanostructures with high morphological homogeneity. Form and quality of the nanocrystals were dependent on the type of solvent employed in the synthesis procedure. 3D flower-like superstructures were obtained when ethylene glycol was used as solvent, while 1D nanorods were obtained when a mixture of dimethyl sulfoxide and ethylene glycol was used as solvent.