Effect of Fe3O4:RGO Ratios in Magnetic Nanocomposites Applied for Dye Discoloration
Arthur Gonçalves,
Pedro Siciliano,
Carla Moreira
et al.
Abstract:Nanocomposites of magnetite anchored on reduced graphene oxide with different magnetite:reduced graphene oxide mass ratios were synthesized and evaluated in indigo carmine photo Fenton discoloration. All nanocomposites are magnetic and showed comparable amounts of magnetite and hematite with a higher level of hematite for low iron contents. The highest value of 63.6 emu g-1 was obtained for the nanocomposite with the highest magnetite content. The nanocomposites presented high dispersion of iron oxide particle… Show more
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