Search Results - "Neto, Almir O."

Oxidation of ammonia using PtRh/C electrocatalysts: Fuel cell and electrochemical evaluation by Assumpção, Mônica H.M.T., Piasentin, Ricardo M., Hammer, Peter, De Souza, Rodrigo F.B., Buzzo, Guilherme S., Santos, Mauro C., Spinacé, Estevam V., Neto, Almir O., Silva, Júlio César M.

“…[Display omitted] •Direct ammonia fuel cell (DAFC) performance using PtRh/C electrocatalysts as anode.•Ammonia oxidation evaluation by electrochemical…”
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Evaluation of carbon supported platinum–ruthenium nanoparticles for ammonia electro-oxidation: Combined fuel cell and electrochemical approach by Silva, Júlio César M., Ntais, Spyridon, Teixeira-Neto, Érico, Spinacé, Estevam V., Cui, Xiaoyu, Neto, Almir O., Baranova, Elena A.

“…Ammonia electro-oxidation reaction (AmER) was investigated by using conventional electrochemical experiments, direct ammonia fuel cell (DAFC) and galvanostatic…”
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PtAu/C electrocatalysts as anodes for direct ammonia fuel cell by Silva, Júlio César M., da Silva, Sirlane G., De Souza, Rodrigo F.B., Buzzo, Guilherme S., Spinacé, Estevam V., Neto, Almir O., Assumpção, Mônica H.M.T.

“…•Evaluation of PtAu/C catalysts by electrochemical experiments.•Effect of PtAu/C electrocatalysts in a direct ammonia fuel cell.•PtAu/C 70:30 showed a power…”
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Partial Methane Oxidation in Fuel Cell-Type Reactors for Co-Generation of Energy and Chemicals: A Short Review by Rodrigo F. B. de Souza, Daniel Z. Florio, Ermete Antolini, Almir O. Neto

“…The conversion of methane into chemicals is of interest to achieve a decarbonized future. Fuel cells are electrochemical devices commonly used to obtain…”
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Application of Binary PdSb/C as an Anode in a Polymeric Electrolyte Reactor-Fuel Cell Type for Electrosynthesis of Methanol from Methane by Godoi, Camila M., Santos, Monique C.L., Nunes, Livia C., Silva, Araceli J., Ramos, Andrezza S., Souza, Rodrigo F.B. de, O. Neto, Almir

“…PdSb catalyst prepared in different compositions were applied as an anode in a polymeric electrolyte reactor - fuel cell type (PER-FC) to convert methane into…”
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cis-[6-(Pyridin-2-yl)-1,3,5-triazine-2,4-diamine](dichloride) Palladium(II)-Based Electrolyte Membrane Reactors for Partial Oxidation Methane to Methanol by Garcia, Luis M. S., Zambiazi, Priscilla J., Chair, Khaoula, Doan, Tuan Duy, Ramos, Andrezza S., Nandenha, Julio, De Souza, Rodrigo F. B., Otubo, Larissa, Duong, Adam, O. Neto, Almir

“…Methane is an abundant resource and the main constituent of natural gas. It can be converted into higher value-added products and as a subproduct of…”
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Graphene Deposited on Glass Fiber Using a Non-Thermal Plasma System by Gomes, Paulo V. R., Bonifacio, Rafael N., Silva, Barbara P. G., Ferreira, João C., de Souza, Rodrigo F. B., Otubo, Larissa, Lazar, Dolores R. R., Neto, Almir O.

“…This study reports a bottom-up approach for the conversion of cyclohexane into graphene nanoflakes, which were then deposited onto fiberglass using a…”
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Iridium−Rhodium Nanoparticles for Ammonia Oxidation: Electrochemical and Fuel Cell Studies by Silva, Júlio César M., Assumpção, Mônica H. M. T., Hammer, Peter, Neto, Almir O., Spinacé, Estevam V., Baranova, Elena A.

“…This study reports the use of carbon‐supported IrRh/C electrocatalysts with different iridium‐to‐rhodium atomic ratios (0 : 100, 50 : 50, 70 : 30, 90 : 10, and…”
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Conversion of Methane into Methanol Using the [6,6′-(2,2′-Bipyridine-6,6′-Diyl)bis(1,3,5-Triazine-2,4-Diamine)](Nitrato-O)Copper(II) Complex in a Solid Electrolyte Reactor Fuel Cell Type by Garcia, Luis M. S, Rajak, Sanil, Chair, Khaoula, Godoy, Camila M, Silva, Araceli Jardim, Gomes, Paulo V. R, Sanches, Edgar Aparecido, Ramos, Andrezza S, De Souza, Rodrigo F. B, Duong, Adam, Neto, Almir O

“…The application of solid electrolyte reactors for methane oxidation to co-generation of power and chemicals could be interesting, mainly with the use of…”
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Use of PtAu/C electrocatalysts toward formate oxidation: electrochemical and fuel cell considerations by da Silva, Sirlane G., Silva, Júlio César M., Buzzo, Guilherme S., Neto, Almir O., Assumpção, Mônica H. M. T.

“…This study reports the use of PtAu/C electrocatalysts with different atomic ratios (90:10, 70:30 and 50:50) supported on Vulcan XC 72 carbon and prepared by…”
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Structural analysis of PdRh/C and PdSn/C and its use as electrocatalysts for ethanol oxidation in alkaline medium by Fontes, Eric H., Ramos, Carlos Eduardo D., Nandenha, Júlio, Piasentin, Ricardo M., Neto, Almir O., Landers, Richard

“…The Pd/C, PdRh(50:50)/C and PdSn(50:50)/C nanomaterials were used as electrocatalysts for ethanol (EtOH) oxidation in Direct Ethanol Fuel Cell (DEFC) in an…”
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Conversion of nitrogen to ammonia using a Cu/C electrocatalyst in a polymeric electrolyte reactor by Maia, Victoria A., Santos, Camila M.G., Azeredo, Nathália F.B., Zambiazi, Priscilla J., Antolini, Ermete, Neto, Almir O., de Souza, Rodrigo F.B.

“…•Nitrogen reduction reaction in a polymeric electrolyte reactor to obtain ammonia.•Use of a fuel cell reactor to store hydrogen in the form of…”
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Direct ammonia fuel cell performance using PtIr/C as anode electrocatalysts by Assumpção, Mônica H.M.T., da Silva, Sirlane G., de Souza, Rodrigo F.B., Buzzo, Guilherme S., Spinacé, Estevam V., Neto, Almir O., Silva, Júlio César M.

“…Direct ammonia fuel cell (DAFC) performance was investigated using as anode PtIr/C electrocatalysts (Pt:Ir atomic ratios of 50:50, 70:30, 80:20 and 90:10)…”
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Platinum nanoparticles supported on nitrogen-doped carbon for ammonia electro-oxidation by Ribeiro, Vilmaria A., de Freitas, Isabel C., Neto, Almir O., Spinacé, Estevam V., Silva, Júlio César M.

“…Pt nanoparticles supported on carbon (Pt/C) and nitrogen-doped carbon (Pt/NC) were prepared by an alcohol-reduction process and used for ammonia…”
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The effect of antimony-tin and indium-tin oxide supports on the catalytic activity of Pt nanoparticles for ammonia electro-oxidation by Silva, Júlio César M., Piasentin, Ricardo M., Spinacé, Estevam V., Neto, Almir O., Baranova, Elena A.

“…Platinum nanoparticles supported on carbon (Pt/C) and carbon with addition of ITO (Pt/C-ITO (In2O3)9·(SnO2)1) and ATO (Pt/C-ATO (SnO2)9·(Sb2O5)1) oxides were…”
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The Catalytic Activity of Pt:Ru Nanoparticles for Ethylene Glycol and Ethanol Electrooxidation in a Direct Alcohol Fuel Cell by Silva, Júlio César M., Ntais, Spyridon, Rajaraman, Vishwanathan, Teixeira-Neto, Érico, Teixeira-Neto, Ângela A., Neto, Almir O., Antoniassi, Rodolfo M., Spinacé, Estevam V., Baranova, Elena A.

“…In this study, we investigated the carbon-supported PtRu nanoparticles with atomic ratios of Pt:Ru of 100:0, 90:10, 70:30, and 50:50 for ethanol and ethylene…”
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Application of microbial fuel cell technology for vinasse treatment and bioelectricity generation by Ottoni, C., Simões, Marta Filipa, Santos, Jonas G., Peixoto, L., Martins, Cleiton R., Silva, Bruno P., Neto, Almir O., Brito, António José Guerreiro, Maiorano, Alfredo E.

“…Our study evaluated the performance of different two-chambered microbial fuel cell (MFC) prototypes, operated with variable distance between electrodes and…”
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Methane-to-methanol conversion and power co-generation on palladium: nickel supported on antimony tin oxide catalysts in a polymeric electrolyte reactor-fuel cell (PER-FC) by Coelho, Jessica F., Filho, Nivaldo G. P., Gutierrez, Isabely M., Godoi, Camila M., Gomes, Paulo V. R., Zambiazi, Priscilla J., de Souza, Rodrigo F. B., Neto, Almir O.

“…The use of palladium nickel catalysts with different compositions supported metal oxides, such as Sb 2 O 5 ·SnO 2 (ATO) catalyst combinations were employed to…”
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Optimizing PtSn Composition in Direct Sugarcane Extract Fuel Cells: A Sustainable Bioenergy Solution by Villardi, Bruno D. Q., Maia, Victoria A., Nandenha, Julio, Zambiazi, Priscilla J., de Souza, Rodrigo F. B., Neto, Almir O.

“…Pt 90 Sn 10 /C composition exhibited a strong maximum power density value and a good sugar oxidation response in sugar extract solution in comparison with…”
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Methane to Methanol Conversion Using Proton-Exchange Membrane Fuel Cells and PdAu/Antimony-Doped Tin Oxide Nanomaterials by Maia, Victória A., Nandenha, Julio, Gonçalves, Marlon H., de Souza, Rodrigo F. B., Neto, Almir O.

“…This study investigates the use of Au-doped Pd anodic electrocatalysts on ATO support for the conversion of methane to methanol. The study uses cyclic…”
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