Browsing Engineering by Author "Da Dalt, Silvana"
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Preparation and performance of TiO2-ZnO/CNT hetero-nanostructures applied to photodegradation of organic dye
Da Dalt, Silvana; Alves, Annelise Kopp; Bergmann, Carlos Perez (2016) [Journal article]Water pollution by organic compounds is one of the major challenges faced by industries that use dyeing processes. Thus, some methods were developed for degrading dyes in wastewaters, including heterogeneous photocatalysis ... -
Structural and photocatalytic characterization of BaFe2O4 obtained at low temperatures
Da Dalt, Silvana; Sousa, Bruna Berti de; Alves, Annelise Kopp; Bergmann, Carlos Perez (2011) [Journal article]Barium monoferrite BaFe2O4 classified as permanent magnet stands out among other ceramic magnets due to its high chemical stability, corrosion resistance and low production cost. In addition, experiments conducted on ...