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The influence of thermal treatment on the formation mechanism of the Cu, Fe-containing nanocomposite material synthesized by the Sol–Gel method
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Orientador(es)
Resumo(s)
The nanocomposite samples, containing copper and iron species in the silica matrix, were prepared
by annealing at temperatures up to 1100°C. The samples were investigated by X-ray diffraction analysis,
Fourier transform infrared spectroscopy, and cyclic voltammetry. The results of the performed study depict
to the presence of a temperature gradient, which acts on the sample during the annealing treatment in the
furnace. For the first time, the influence of the temperature gradient on the formation mechanism of the
samples was discussed.
Descrição
Palavras-chave
Temperature gradient Sol–gel Nanocomposite XRD FTIR
Contexto Educativo
Citação
Editora
Springer Verlag