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Electrocatalitic activity of platinum deposited on carbon functionalized with s...
Capelo, Anabela; Esteves, M. Alexandra; Sá, A. I. Correia de; Rangel, C. M.Results are presented for Pt deposited on 4-aminobenzenesulphonic acid-functionalized carbon, Pt/C_ABSA. Vulcan XC-72R was functionalized in order to influence catalyst dispersion and decrease the resistance of three phase boundary, by introducing sulphonic groups and lessening the amount of Nafion® added to the catalyst layers. Electrochemical characterization of the supported catalyst was done in a 0.5 M H2SO...
Enhancing Pt electrocatalytic activity by surface functionalization of carbon s...
Capelo, Anabela; Esteves, M. Alexandra; Sá, A. I. Correia de; Rangel, C. M.Preliminary results are presented for Pt deposited on 4-aminobenzenesulphonic acid-functionalized carbon, Pt/C_ABSA. Vulcan XC-72R was functionalized with the objective of influencing the dispersion of catalyst nanoparticles and to decrease the resistance of three phase boundaries, by introducing sulphonic groups. Electrochemical characterization of the supported catalyst was done in a 0.5 M sulphuric acid solu...
A tripodal hydroxypyriminone-based compund and aluminium decorporation
Chaves, S.; Marques, S.; Areias, Laurinda; Esteves, M. Alexandra; Gano, L.; Santos, M. Amélia; Capelo, Anabela
Synthesis and complexation properties of a new 2-aminoalkylamino-4,5-dihydroxyp...
Esteves, M. Alexandra; Capelo, Anabela; Areias, Laurinda; Chaves, S.; Santos, M. Amélia
New hydroxypyrimidinone-sulfonamides as biatarget ligands for enzyme inhibition
Esteves, M. Alexandra; Olrtet, Osvaldo; Capelo, Anabela; Santos, Célia; Marques, Sérgio; Supuran, Claudiu; Santos, M. Amélia
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