M
Martin Schmal
Researcher at University of São Paulo
Publications - 220
Citations - 6340
Martin Schmal is an academic researcher from University of São Paulo. The author has contributed to research in topics: Catalysis & Dehydrogenation. The author has an hindex of 42, co-authored 213 publications receiving 5771 citations. Previous affiliations of Martin Schmal include Max Planck Society & Federal University of Rio de Janeiro.
Papers
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Journal ArticleDOI
Fischer-Tropsch synthesis on anchored Co/Nb2O5/Al2O3 catalysts: the nature of the surface and the effect on chain growth.
Fabiana M.T. Mendes,Carlos A.C. Perez,Fabio B. Noronha,Carlos Darlan de Souza,Deborah V. Cesar,Hans-Joachim Freund,Martin Schmal +6 more
TL;DR: DRIFTS and selectivity results suggest that these sites might be responsible for the reaction chain growth and therefore for the drastic change in the selectivity of CH4 and C5+ hydrocarbons mainly on the Co/Nb2O5 catalyst.
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Diesel soot combustion on Mo/Al2O3 and V/Al2O3 catalysts: investigation of the active catalytic species
TL;DR: In this paper, the reactivity of Mo/Al2O3 and V/Al 2O3 catalysts for soot combustion, and the influence of their volatile and superficial dispersed species, was studied.
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Selective CO oxidation in the presence of H2 over Pt and Pt-Sn catalysts supported on niobia
Priscila Nascimento Marques,Nielson F.P. Ribeiro,Martin Schmal,Donato A.G. Aranda,Mariana M.V.M. Souza +4 more
TL;DR: In this article, the removal of CO from hydrogen-rich stream to a PEMFC tolerant level, by selective oxidation (SELOX) of CO, has been studied over 1%Pt/Al 2 O 3, 1%pt-1%Sn/Al O 3 and 1% pt/Nb 2 O 5 -supported catalysts.
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In situ characterizations of Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts for oxidative steam reforming of propane
TL;DR: In this paper, the results of XRD in situ were applied to investigate nanostructure features by means of a Rietveld refinement giving additional information about ceria lattice parameter along the reaction.
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Surface Sites of Pd/CeO2/Al2O3 Catalysts in the Partial Oxidation of Propane
TL;DR: In this article, a Pd-supported Al2O3 catalyst promoted by ceria was used for propane oxidation in a monolayer over alumina, where the surface sites were identified by X-ray photoelectron spectroscopy (XPS) in a pretreatment chamber.