MICHELE BRANDALISE
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Artigo IPEN-doc 13191 Enhanced electro-oxidation of ethanol using PtSn/CeOsub(2)-C electrocatalyst prepared by an alcohol-reduction process2008 - OLIVEIRA NETO, ALMIR; FARIAS, LUCIANA A.; DIAS, RICARDO R.; BRANDALISE, MICHELE; LINARDI, MARCELO; SPINACE, ESTEVAM V.PtSn/CeO2–C electrocatalysts were prepared by an alcohol-reduction process using ethylene glycol as solvent and reduction agent and CeO2 and Vulcan Carbon XC72 as supports. The electrocatalysts were characterized by EDX and XRD. The electro-oxidation of ethanol was studied at room temperature by chronoamperometry. PtSn/CeO2–C electrocatalyst with 15 wt% of CeO2 showed a significant increase of performance for ethanol oxidation compared to PtSn/C catalyst. Preliminary tests at 100 °C on a single cell of a direct ethanol fuel cell (DEFC) also confirm the results obtained by chronoamperometry.Artigo IPEN-doc 15550 The performance of Pt nanoparticles supported on Sbsub(2)Osub(5).SnOsub(2), on carbon and on physical mixtures of Sbsub(2)Osub(5).SnOsub(2) and carbon for ethanol electro-oxidation2010 - OLIVEIRA NETO, A.; BRANDALISE, M.; DIAS, R.R.; AYOUB, J.M.S.; SILVA, A.C.; PENTEADO, J.C.; LINARDI, M.; SPINACE, E.V.Artigo IPEN-doc 16413 PtRu/carbon hybrids with different Pt:Ru atomic ratios prepared by hydrothermal carbonization for methanol electro-oxidation2011 - TUSI, MARCELO M.; POLANCO, NATALY S. de O.; BRANDALISE, MICHELE; CORREA, OLANDIR V.; VILLALBA, JUAN C.; ANAISSI, FAUZE J.; OLIVEIRA NETO, ALMIR; SPINACE, ESTEVAM V.