resumo Supplementary data associated with this article can be found,in the online version, at http://dx.doi.org/10.1016/j.apcatb.2017.04.060.
autores Maria Madalena dos Santos Alves Pereira, L. Alves, M. M. Dias, P. O.S.G.P. Soares Dias, Patrícia Ramalho, P.S.F. Pereira, M.F.R. Soares, O. S. G. P. Alves, M.M. Ramalho, P. S. F.
palavras-chave Azo dye reduction Core-shell composites Electron shuttle Magnetic carbon materials Redox mediators