Synthesis, structural and morphological characterization of CeO2 – ZnO nanosized powder systems from Pechini’s method
Vol. 30 No. 1 (2005), Original articles
Vol. 30 No. 1 (2005)

Synthesis, structural and morphological characterization of CeO2 – ZnO nanosized powder systems from Pechini’s method

Original articles
https://doi.org/10.26850/1678-4618eqj.v30.1.2005.p59-64
Published 2005-03-28
Cinara Peverari
Universidade de São Paulo, Faculdade de Filosofia, Ciências e Letras, Ribeirão Preto, Brasil.
Ana Maria Pires
Universidade de São Paulo, Faculdade de Filosofia, Ciências e Letras, Ribeirão Preto, Brasil.
Rogéria Rocha Gonçalves
Universidade de São Paulo, Faculdade de Filosofia, Ciências e Letras, Ribeirão Preto, Brasil.
Osvaldo Antonio Serra
Universidade de São Paulo, Faculdade de Filosofia, Ciências e Letras, Ribeirão Preto, Brasil.
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Keywords

cerium oxide
zinc oxide
nanopowder
Pichini's method

How to Cite

Peverari, C., Pires, A. M., Gonçalves, R. R., & Serra, O. A. (2005). Synthesis, structural and morphological characterization of CeO2 – ZnO nanosized powder systems from Pechini’s method. Eclética Química, 30(1), 59–64. https://doi.org/10.26850/1678-4618eqj.v30.1.2005.p59-64
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Abstract

This work reports on the investigation of nanosized CeO 2 -ZnO systems prepared by Pechini's
method. The structural and morphological characterization of CeO 2 -ZnO systems as well as the
characterization of CeO 2 and ZnO separately, showed that the employed method result in powders with
spheroidal particles whose size are in the range 30 - 200 nm, which is appropriate to provide homogeneous
suspensions. The ZnO present in the prepared mixed oxides seems to increase particle size distribution and
to influence the arrangement of the particles after powder dispersion.

https://doi.org/10.26850/1678-4618eqj.v30.1.2005.p59-64
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