Structural and spectroscopic characterization of Al2−x Cr x O3 powders obtained by polymeric precursor method

Al2O3 and Al2−xCrxO3 (x = 0.01, 0.02 and 0.04) powders have been synthesized by the polymeric precursors method. A study of the structural evolution of crystalline phases corresponding to the obtained powders was accomplished through X-Ray Diffraction and UV-vis spectroscopy (reflectance spectra an...

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Principais autores: Cava, Sérgio, Benincá, Renata, Tebcherani, Sérgio Mazurek, Souza, Iedo A., Paskocimas, Carlos Alberto, Silva, Elson Longo da, Varela, José A.
Formato: article
Idioma:English
Publicado em: Springer
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Endereço do item:https://repositorio.ufrn.br/handle/123456789/32210
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