M
M.C. Santos
Researcher at Universidade Federal do ABC
Publications - 30
Citations - 1478
M.C. Santos is an academic researcher from Universidade Federal do ABC. The author has contributed to research in topics: Electrocatalyst & Cyclic voltammetry. The author has an hindex of 22, co-authored 30 publications receiving 1358 citations. Previous affiliations of M.C. Santos include National Nuclear Energy Commission & The Advisory Board Company.
Papers
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Journal ArticleDOI
A comparative study of the electrogeneration of hydrogen peroxide using Vulcan and Printex carbon supports
Mônica H. M. T. Assumpção,R. F. B. de Souza,D. C. Rascio,Júlio César M. Silva,Marcelo L. Calegaro,Ivanise Gaubeur,Thiago R.L.C. Paixão,Peter Hammer,Marcos R.V. Lanza,M.C. Santos +9 more
TL;DR: A comparative study of two different conductive carbon-black pigments, Vulcan XC-72 R and Printex L6, for the electrogeneration of hydrogen peroxide (H2O2) by reducing dissolved oxygen in an alkaline solution was performed.
Journal ArticleDOI
Sample preparation in alkaline media
Joaquim A. Nóbrega,M.C. Santos,Rafael Arromba de Sousa,Solange Cadore,Ramon M. Barnes,Mark E. Tatro +5 more
TL;DR: The use of tetramethylammonium hydroxide, tertiary amines and strongly alkaline reagents for sample treatment involving extraction and digestion procedures is discussed in this paper.
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Study of anion adsorption on polycrystalline Pt by electrochemical quartz crystal microbalance
TL;DR: The changes observed on Pt surfaces during a potential incursion into the underpotentially deposited (UPD) hydrogen and double layer ranges (0.05 to 0.8 V versus HESS) were analyzed in perchloric, sulfuric, phosphoric and hydrochloric acid media as mentioned in this paper.
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Low content cerium oxide nanoparticles on carbon for hydrogen peroxide electrosynthesis
Mônica H. M. T. Assumpção,A. Moraes,R. F. B. de Souza,Ivanise Gaubeur,R.T.S. Oliveira,V. S. Antonin,Geoffroy Roger Pointer Malpass,Robson S. Rocha,Marcelo L. Calegaro,Marcos R.V. Lanza,M.C. Santos +10 more
TL;DR: In this paper, a comparative study using different proportions of CeO 2 /C (4, 9% and 13% ) was performed to produce H 2 O 2, a reagent used in the oxidation of organic pollutants and in electro-Fenton reactions for the production of the hydroxyl radical (OH ), a strong oxidant agent used in electrochemical treatment of aqueous wastewater.
Journal ArticleDOI
Ethanol oxidation reactions using SnO2@Pt/C as an electrocatalyst
Júlio César M. Silva,R. F. B. de Souza,Luanna S. Parreira,E. Teixeira Neto,Marcelo L. Calegaro,M.C. Santos +5 more
TL;DR: In this article, the formation of core-shell nanoparticles (SnO2@Pt/C) was measured by UV-vis spectrophotometry, and the results showed that the nano-particle formation was associated with an increase in the electrochemically active surface area.