Effect of the Morphology of Tungsten Oxide Embedded in Sodium Alginate/Polyvinylpyrrolidone Composite Beads on the Photocatalytic Degradation of Methylene Blue Dye Solution

by Eman M. Elsayed, Mohamed S. Elnouby, M.H. Gouda, Noha A. Elessawy, D.M.F. Santos
Published 2020-04-01

Green and Low-Cost Membrane Electrode Assembly for Proton Exchange Membrane Fuel Cells: Effect of Double-Layer Electrodes and Gas Diffusion Layer

by M. H. Gouda, Mohamed Elnouby, Andrew N. Aziz, M. Elsayed Youssef, D. M. F. Santos, Noha A. Elessawy
Published 2020-01-01

Ethanol Electrooxidation at Platinum-Rare Earth (RE = Ce, Sm, Ho, Dy) Binary Alloys

by D.M.F. Santos, J.R.B. Lourenço, D. Macciò, A. Saccone, C.A.C. Sequeira, J.L. Figueiredo
Published 2020-04-01

Uso de biomarcador histopatológico em brânquias de Centropomus undecimalis (Bloch, 1972) na avaliação da qualidade da água do Parque Ecológico Laguna da Jansen, São Luís - MA...

by S.M. Cantanhêde, A.M. Medeiros, F.S. Ferreira, J.R.C. Ferreira, L.M.C. Alves, M.V.J. Cutrim, D.M.S. Santos
Published 2014-04-01