Júlio César Martins da Silva
CV Lattes
Secretaria de Desenvolvimento Econômico (São Paulo - Estado). Instituto de Pesquisas Energéticas e Nucleares (IPEN) (Institutional affiliation for the last research proposal) Birthplace: Brazil
graduate at Licenciatura em Química from Centro Universitário Fundação Santo André (2007). (Source: Lattes Curriculum)
- Development of materials and degradation studies of electrocatalysts and suports for alkaline fuel cell, BP.PD
Abstract
This project aims at the development and application of nanostructured electrocatalysts supported in more corrosion resistant materials for anode of alkaline fuel cells AFCs. AFCs uses anion exchange membranes, aiming the oxidation of small hydrogen-rich molecules such as ammonia and ethanol. In this sense there will be a detailed study related to supports corrosion, degradation and st...
- Synthesis and characterization of PtSn/C, PtIr/C and PtSnIr for the study of the mechanism of ethanol electrochemical oxidation using spectroscopic in situ techniques, BP.DR
- Ammonia oxidation reaction and products determination using electrocatalysts and supports with enhanced durability and high catalytic activity, BE.EP.PD
Abstract
The goal of this project is to promote ammonia electro-oxidation reaction and determine the principal products from this reaction on different materials compositions. Binary electrocatalysts in different atomic rations using Pt, Ir, Ni, Mn, Ru will be prepared. These electrocatalysts will be supported on carbon and also on physical mixtures of carbon-ITO (C-In2O3.SnO2) and carbon-ATO (C...
| 2 / 2 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 3 / 3 | All Scholarships |
| Associated processes | |
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
| Publications | 26 |
| Citations | 458 |
| Cit./Article | 17.6 |
| Data from Web of Science | |
AYOUB, J. M. S.; DE SOUZA, R. F. B.; SILVA, J. C. M.; PIASENTIN, R. M.; SPINACE, E. V.; SANTOS, M. C.; NETO, A. O.. Ethanol Electro-Oxidation on PtSn/C-ATO Electrocatalysts. International Journal of Electrochemical Science, v. 7, n. 11, p. 11351-11362, NOV 2012. Web of Science Citations: 10. (11/18246-0, 10/16511-6, 10/07831-7)
DE SOUZA, R. F. B.; PARREIRA, L. S.; SILVA, J. C. M.; SIMOES, F. C.; CALEGARO, M. L.; GIZ, M. J.; CAMARA, G. A.; NETO, A. O.; SANTOS, M. C.. PtSnCe/C electrocatalysts for ethanol oxidation: DEFC and FTIR ``in-situ{''} studies. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v. 36, n. 18, p. 11519-11527, SEP 2011. Web of Science Citations: 38. (10/03037-4, 10/16511-6, 09/09145-6, 10/07831-7)
BUZZO, G. S.; RODRIGUES, A. C. B.; DE SOUZA, R. F. B.; SILVA, J. C. M.; BASTOS, E. L.; SPINACE, E. V.; NETO, A. O.; ASSUMPCAO, M. H. M. T.. Synthesis of hydroquinone with co-generation of electricity from phenol aqueous solution in a proton exchange membrane fuel cell reactor. Catalysis Communications, v. 59, p. 113-115, JAN 10 2015. Web of Science Citations: 2. (13/01577-0, 12/03516-5, 12/22731-4, 11/18246-0, 11/23036-5)
SILVA, JULIO CESAR M.; DA SILVA, SIRLANE G.; DE SOUZA, RODRIGO F. B.; BUZZO, GUILHERME S.; SPINACE, ESTEVAM V.; NETO, ALMIR O.; ASSUMPCAO, MONICA H. M. T.. PtAu/C electrocatalysts as anodes for direct ammonia fuel cell. APPLIED CATALYSIS A-GENERAL, v. 490, p. 133-138, JAN 25 2015. Web of Science Citations: 12. (13/01577-0, 12/03516-5, 12/22731-4, 11/18246-0)
SILVA, JULIO CESAR M.; ASSUMPCAO, MONICA H. M. T.; HAMMER, PETER; NETO, ALMIR O.; SPINACE, ESTEVAM V.; BARANOVA, ELENA A.. Iridium-Rhodium Nanoparticles for Ammonia Oxidation: Electrochemical and Fuel Cell Studies. CHEMELECTROCHEM, v. 4, n. 5, p. 1101-1107, MAY 2017. Web of Science Citations: 2. (13/01577-0, 14/09868-6)
YOVANOVICH, M.; PIASENTIN, R. M.; AYOUB, J. M. S.; NANDENHA, J.; FONTES, E. H.; DE SOUZA, R. F. B.; BUZZO, G. S.; SILVA, J. C. M.; SPINACE, E. V.; ASSUMPCAO, M. H. M. T.; et al. PtBi/C Electrocatalysts for Formic Acid Electro-Oxidation in Acid and Alkaline Electrolyte. International Journal of Electrochemical Science, v. 10, n. 6, p. 4801-4811, JUN 2015. Web of Science Citations: 6. (13/01577-0, 12/22731-4, 11/18246-0)
ASSUMPCAO, MONICA H. M. T.; DA SILVA, SIRLANE G.; DE SOUZA, RODRIGO F. B.; BUZZO, GUILHERME S.; SPINACE, ESTEVAM V.; NETO, ALMIR O.; SILVA, JULIO CESAR M.. Direct ammonia fuel cell performance using PtIr/C as anode electrocatalysts. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v. 39, n. 10, p. 5148-5152, MAR 26 2014. Web of Science Citations: 28. (13/01577-0, 12/03516-5, 12/22731-4, 11/18246-0)
DA SILVA, SIRLANE G.; SILVA, JULIO CESAR M.; BUZZO, GUILHERME S.; DE SOUZA, RODRIGO F. B.; SPINACE, ESTEVAM V.; NETO, ALMIR O.; ASSUMPCAO, MONICA H. M. T.. Electrochemical and fuel cell evaluation of PtAu/C electrocatalysts for ethanol electro-oxidation in alkaline media. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v. 39, n. 19, p. 10121-10127, JUN 24 2014. Web of Science Citations: 28. (13/01577-0, 12/03516-5, 12/22731-4, 11/18246-0)
DE SOUZA, R. F. B.; SILVA, J. C. M.; SIMOES, F. C.; CALEGARO, M. L.; NETO, A. O.; SANTOS, M. C.. New Approaches for the Ethanol Oxidation Reaction of Pt/C on Carbon Cloth Using ATR-FTIR. International Journal of Electrochemical Science, v. 7, n. 6, p. 5356-5366, JUN 2012. Web of Science Citations: 15. (10/03037-4, 09/09145-6, 10/07831-7, 10/16511-6)
ASSUMPCAO, M. H. M. T.; DE SOUZA, R. F. B.; RASCIO, D. C.; SILVA, J. C. M.; CALEGARO, M. L.; GAUBEUR, I.; PAIXAO, T. R. L. C.; HAMMER, P.; LANZA, M. R. V.; SANTOS, M. C.. A comparative study of the electrogeneration of hydrogen peroxide using Vulcan and Printex carbon supports. Carbon, v. 49, n. 8, p. 2842-2851, JUL 2011. Web of Science Citations: 84. (10/04539-3, 07/04759-0, 09/07859-1, 09/09145-6, 10/07831-7)
DA SILVA, SIRLANE G.; SILVA, JULIO CESAR M.; BUZZO, GUILHERME S.; SPINACE, ESTEVAM V.; NETO, ALMIR O.; ASSUMPCAO, MONICA H. M. T.. PdAu/C Electrocatalysts as Anodes for Direct Formate Fuel Cell. ELECTROCATALYSIS, v. 6, n. 5, p. 442-446, SEP 2015. Web of Science Citations: 8. (13/01577-0, 12/03516-5, 12/22731-4, 11/18246-0)
SILVA, JULIO CESAR M.; NTAIS, SPYRIDON; RAJARAMAN, VISHWANATHAN; TEIXEIRA-NETO, ERICO; TEIXEIRA-NETO, ANGELA A.; NETO, ALMIR O.; ANTONIASSI, RODOLFO M.; SPINACE, ESTEVAM V.; BARANOVA, ELENA A.. The Catalytic Activity of Pt:Ru Nanoparticles for Ethylene Glycol and Ethanol Electrooxidation in a Direct Alcohol Fuel Cell. ELECTROCATALYSIS, v. 10, n. 3, p. 203-213, MAY 2019. Web of Science Citations: 0. (14/09087-4, 14/09868-6)
SILVA, J. C. M.; BUZZO, G. S.; DE SOUZA, R. F. B.; SPINACE, E. V.; NETO, A. O.; ASSUMPCAO, M. H. M. T.. Enhanced Electrooxidation of Ethanol Using Pd/C + TiO2 Electrocatalysts in Alkaline Media. ELECTROCATALYSIS, v. 6, n. 1, p. 86-91, JAN 2015. Web of Science Citations: 5. (13/01577-0, 12/03516-5, 12/22731-4, 11/18246-0)
NETO, A. O.; DA SILVA, S. G.; BUZZO, G. S.; DE SOUZA, R. F. B.; ASSUMPCAO, M. H. M. T.; SPINACE, E. V.; SILVA, J. C. M.. Ethanol electrooxidation on PdIr/C electrocatalysts in alkaline media: electrochemical and fuel cell studies. IONICS, v. 21, n. 2, p. 487-495, FEB 2015. Web of Science Citations: 14. (13/01577-0, 12/03516-5, 12/22731-4, 11/18246-0)
SILVA, JULIO CESAR M.; NTAIS, SPYRIDON; TEIXEIRA-NETO, ERICO; SPINACE, ESTEVAM V.; CUI, XIAOYU; NETO, ALMIR O.; BARANOVA, ELENA A.. Evaluation of carbon supported platinum-ruthenium nanoparticles for ammonia electro-oxidation: Combined fuel cell and electrochemical approach. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v. 42, n. 1, p. 193-201, JAN 5 2017. Web of Science Citations: 9. (13/01577-0, 14/09868-6)
DA SILVA, SIRLANE G.; ASSUMPCAO, MONICA H. M. T.; SILVA, JULIO CESAR M.; DE SOUZA, RODRIGO F. B.; SPINACE, ESTEVAM V.; NETO, ALMIR O.; BUZZO, GUILHERME S.. PdSn/C Electrocatalysts with Different Atomic Ratios for Ethanol Electro-Oxidation in Alkaline Media. International Journal of Electrochemical Science, v. 9, n. 10, p. 5416-5424, OCT 2014. Web of Science Citations: 10. (13/01577-0, 12/03516-5, 12/22731-4, 11/18246-0)
ASSUMPCAO, M. H. M. T.; DE SOUZA, R. F. B.; RASCIO, D. C.; SILVA, J. C. M.; CALEGARO, M. L.; GAUBEUR, I.; PAIXAO, T. R. L. C.; HAMMER, P.; LANZA, M. R. V.; SANTOS, M. C.. A comparative study of the electrogeneration of hydrogen peroxide using Vulcan and Printex carbon supports. Carbon, v. 49, n. 8, p. 2842-2851, JUL 2011. Web of Science Citations: 84. (10/04539-3, 07/04759-0, 09/07859-1, 09/09145-6, 10/07831-7)
YOVANOVICH, M.; PIASENTIN, R. M.; AYOUB, J. M. S.; NANDENHA, J.; FONTES, E. H.; DE SOUZA, R. F. B.; BUZZO, G. S.; SILVA, J. C. M.; SPINACE, E. V.; ASSUMPCAO, M. H. M. T.; et al. PtBi/C Electrocatalysts for Formic Acid Electro-Oxidation in Acid and Alkaline Electrolyte. International Journal of Electrochemical Science, v. 10, n. 6, p. 4801-4811, JUN 2015. Web of Science Citations: 6. (13/01577-0, 12/22731-4, 11/18246-0)
BUZZO, G. S.; RODRIGUES, A. C. B.; DE SOUZA, R. F. B.; SILVA, J. C. M.; BASTOS, E. L.; SPINACE, E. V.; NETO, A. O.; ASSUMPCAO, M. H. M. T.. Synthesis of hydroquinone with co-generation of electricity from phenol aqueous solution in a proton exchange membrane fuel cell reactor. Catalysis Communications, v. 59, p. 113-115, JAN 10 2015. Web of Science Citations: 2. (13/01577-0, 12/03516-5, 12/22731-4, 11/18246-0, 11/23036-5)
SILVA, JULIO CESAR M.; DA SILVA, SIRLANE G.; DE SOUZA, RODRIGO F. B.; BUZZO, GUILHERME S.; SPINACE, ESTEVAM V.; NETO, ALMIR O.; ASSUMPCAO, MONICA H. M. T.. PtAu/C electrocatalysts as anodes for direct ammonia fuel cell. APPLIED CATALYSIS A-GENERAL, v. 490, p. 133-138, JAN 25 2015. Web of Science Citations: 12. (13/01577-0, 12/03516-5, 12/22731-4, 11/18246-0)
ASSUMPCAO, MONICA H. M. T.; PIASENTIN, RICARDO M.; HAMMER, PETER; DE SOUZA, RODRIGO F. B.; BUZZO, GUILHERME S.; SANTOS, MAURO C.; SPINACE, ESTEVAM V.; NETO, ALMIR O.; SILVA, JULIO CESAR M.. Oxidation of ammonia using PtRh/C electrocatalysts: Fuel cell and electrochemical evaluation. APPLIED CATALYSIS B-ENVIRONMENTAL, v. 174, p. 136-144, SEP 2015. Web of Science Citations: 30. (13/01577-0, 12/03516-5, 12/22731-4, 11/18246-0)
DA SILVA, SIRLANE G.; ASSUMPCAO, MONICA H. M. T.; SILVA, JULIO CESAR M.; DE SOUZA, RODRIGO F. B.; SPINACE, ESTEVAM V.; NETO, ALMIR O.; BUZZO, GUILHERME S.. PdSn/C Electrocatalysts with Different Atomic Ratios for Ethanol Electro-Oxidation in Alkaline Media. International Journal of Electrochemical Science, v. 9, n. 10, p. 5416-5424, OCT 2014. Web of Science Citations: 10. (13/01577-0, 12/03516-5, 12/22731-4, 11/18246-0)
SILVA, JULIO CESAR M.; NTAIS, SPYRIDON; TEIXEIRA-NETO, ERICO; SPINACE, ESTEVAM V.; CUI, XIAOYU; NETO, ALMIR O.; BARANOVA, ELENA A.. Evaluation of carbon supported platinum-ruthenium nanoparticles for ammonia electro-oxidation: Combined fuel cell and electrochemical approach. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v. 42, n. 1, p. 193-201, JAN 5 2017. Web of Science Citations: 9. (13/01577-0, 14/09868-6)
ASSUMPCAO, M. H. M. T.; NANDENHA, J.; BUZZO, G. S.; SILVA, J. C. M.; SPINACE, E. V.; NETO, A. O.; DE SOUZA, R. F. B.. The effect of ethanol concentration on the direct ethanol fuel cell performance and products distribution: A study using a single fuel cell/attenuated total reflectance - Fourier transform infrared spectroscopy. Journal of Power Sources, v. 253, p. 392-396, MAY 1 2014. Web of Science Citations: 14. (13/01577-0, 12/03516-5, 12/22731-4, 11/18246-0)
DE SOUZA, R. F. B.; BUZZO, G. S.; SILVA, J. C. M.; SPINACE, E. V.; NETO, A. O.; ASSUMPCAO, M. H. M. T.. Effect of TiO2 Content on Ethanol Electrooxidation in Alkaline Media Using Pt Nanoparticles Supported on Physical Mixtures of Carbon and TiO2 as Electrocatalysts. ELECTROCATALYSIS, v. 5, n. 2, p. 213-219, APR 2014. Web of Science Citations: 9. (13/01577-0, 12/03516-5, 12/22731-4, 11/18246-0)
DE SOUZA, R. F. B.; SILVA, J. C. M.; ASSUMPCAO, M. H. M. T.; NETO, A. O.; SANTOS, MC.. Ethanol Oxidation Reaction Using PtSn/C plus Ce/C Electrocatalysts: Aspects of Ceria Contribution. Electrochimica Acta, v. 117, p. 292-298, JAN 20 2014. Web of Science Citations: 12. (13/01577-0, 12/03516-5, 10/16511-6, 10/04539-3)