Browsing Engineering by Author "Zampiva, Rubia Young Sun"
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Correlation of synthesis parameters to the structural and magnetic properties of spinel cobalt ferrites (CoFe2O4) : an experimental and statistical study
Caldeira, Luis Eduardo Nunes; Erhardt, Camila Stockey; Mariosi, Fabrício Ravanello; Venturini Junior, Janio; Zampiva, Rubia Young Sun; Montedo, Oscar Rubem Klegues; Arcaro, Sabrina; Bergmann, Carlos Perez; Braganca, Saulo Roca (2022) [Journal article]Several studies have shown the exceptional responses of spinel cobalt ferrites as advanced ceramics. Nevertheless, there is still a gap in the literature regarding the effect of synthesis parameters on the properties of ... -
Solution combustion synthesis of Mo-Fe/MgO : influence of the fuel composition on the production of doped catalyst nanopowder
Zampiva, Rubia Young Sun; Bergmann, Carlos Perez; Alves, Annelise Kopp; Giorgini, Loris (2019) [Journal article]Among the techniques for producing oxide catalysts, the solution combustion synthesis (SCS) has been widely used to produce high-quality nanostructured powders at lowcost. Through SCS, due to the high exothermic energy ... -
Synthesis of cobalt ferrite (CoFe2O4) by combustion with different concentrations of glycine
Kaufmann Júnior, Claudir Gabriel; Zampiva, Rubia Young Sun; Alves, Annelise Kopp; Bergmann, Carlos Perez; Giorgini, Loris (2019) [Journal article]Among the wide range of applications of Cobalt Ferrite (CoFe2O4), its usage for the manufacturing of modern electronic devices such as solar panels, capacitors and batteries has been studied´ lately. Hence, solar-powered ...