Pruna, A.Pullini, D.Busquets, D.2018-06-032018-06-0320131388-0764https://riunet.upv.es/handle/10251/103254[EN] Green reduction of graphene oxide (GO) was performed using ascorbic acid (AA) in the presence of poly(sodium 4-styrenesulfonate), which resulted in reduced graphene oxide (PSS-rGO) with excellent solubility and stability in water. Large rGO sheets of 4 mu m(2) area and 1.1-nm thickness were obtained. The measurements showed that noncovalent functionalization with PSS molecules prevented rGO from aggregation. The parameters of graphite oxidation process and AA: GO w/w ratio were evaluated, and the obtained results showed that the properties of the reduced material (PSS-rGO) can be tailored by proper selection and adjustment of these parameters.Reserva de todos los derechosGraphene oxideReductionFunctionalizationPoly(sodium 4-styrenesulfonate)CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICAInfluence of synthesis conditions on properties of green-reduced graphene oxideArtÃculo10.1007/s11051-013-1605-6Abierto