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Universidade de São Paulo (USP). Instituto de Química de São Carlos (IQSC) (Institutional affiliation for the last research proposal) Birthplace: Brazil
Joelma Perez in research grants and scholarships supported by FAPESP.
The objective of this research is the development of methodologies for the preparation of nanoparticles; the establishment of correlations between the properties of the systems (particle size distribution, chemical composition, etc.) and the variables of the synthesis methodologies; and the development of materials to be used as catalysts for the reactions that take place on the anode or …
Fuel cell research is growing every year, as environmental concerns increase. With these advances and their multiple uses, it aims to improve the performance of current technologies, such as PEM fuel cells, research of this project. By means of changes in the catalytic and diffusion layers of the electrodes used, it is expected an increase of the performance, measured through the polariza…
In general, in order to develop efficient catalysts for ethanol oxidation reaction in direct ethanol fuel cells (DEFC) is necessary to understand the influence of physical and chemical properties of materials in catalytic activity, elucidate the reaction mechanism and evaluate the unit cell performance. Therefore, this research project involves the preparation of carbon-supported catalyst…
Given the major interest in alternative energy sources, fuel cells have been a focus of intensive research and development recently, both in academic and commercial environments. Simultaneously, the development of computational models for simulations is of particular significance, given the possibility of reducing expenses in the research of these devices, especially in cell stacks. There…
(Only some records are available in English at this moment)
Direct ethanol fuel cells (DEFC) have emerged in the last years as a promising alternative of energy source for portable applications. Platinum is considered as one of the best catalysts for ethanol oxidation, although it can be poisoned at low potentials with reaction intermediates that block the reaction to proceed. Efforts to mitigate the poisoning of Pt have been concentrated on the a…
| 2 / 1 | Completed research grants |
| 8 / 4 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 11 / 6 | All research grants and 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 | 12 |
| Citations | 130 |
| Cit./Article | 10.8 |
| Data from Web of Science | |
ANTOLINI, ERMETE; PEREZ, JOELMA. The use of rare earth-based materials in low-temperature fuel cells. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v. 36, n. 24, p. 15752-15765, DEC 2011. Web of Science Citations: 37. (10/20045-0)
SILVA‚ SAM; PEREZ‚ J.; TORRESI‚ RM; LUENGO‚ CA; TICIANELLI‚ EA. Surface and electrochemical investigations of a fullerene soot. Electrochimica Acta, v. 44, n. 20, p. 3565-3574, 1999.
LOPES, THIAGO; BERUSKI, OTAVIO; MANTHANWAR, AMIT M.; KORKISCHKO, IVAN; PUGLIESI, REYNALDO; STANOJEV, MARCO ANTONIO; GARCIA ANDRADE, MARCOS LEANDRO; PISTIKOPOULOS, EFSTRATIOS N.; PEREZ, JOELMA; FONSECA, FABIO CORAL; et al. Spatially resolved oxygen reaction, water, and temperature distribution: Experimental results as a function of flow field and implications for polymer electrolyte fuel cell operation. APPLIED ENERGY, v. 252, OCT 15 2019. Web of Science Citations: 0. (16/12397-0, 13/11316-9, 14/50279-4, 14/09087-4, 17/11937-4, 14/22130-6, 17/15304-6)
SANTOS, NATHALIA A.; CORRADINI, PATRICIA G.; ANTOLINI, ERMETE; PEREZ, JOELMA. Effect of MgO coverage on the synthesis and thermal treatment of Pt-Sn/C catalysts. Materials Letters, v. 244, p. 6-9, JUN 1 2019. Web of Science Citations: 0. (12/12189-8, 13/16930-7, 13/17549-5)
CORRADINI, P. G.; SANTOS, N. A.; PEREZ, J.. Pt-Sn-Eu/C Catalysts: Application of Rare Earth Metals as Anodes in Direct Ethanol Fuel Cells. FUEL CELLS, v. 18, n. 1, p. 73-81, FEB 18 2018. Web of Science Citations: 9. (13/16930-7, 12/12189-8, 13/17549-5, 15/13218-0)
ALMIR OLIVEIRA NETO; JOELMA PEREZ; WILHELMIN T. NAPPORN; EDSON A. TICIANELLI; ERNESTO R. GONZALEZ. Electrocatalytic oxidation of methanol: study with Pt:Mo dispersed catalysts. Journal of the Brazilian Chemical Society, v. 11, n. 1, p. -, Fev. 2000.
CORRADINI, PATRICIA GON; PIRES, FELIPE I.; PAGANIN, VALDECIR A.; PEREZ, JOELMA; ANTOLINI, ERMETE. Effect of the relationship between particle size, inter-particle distance, and metal loading of carbon supported fuel cell catalysts on their catalytic activity. JOURNAL OF NANOPARTICLE RESEARCH, v. 14, n. 9, SEP 2012. Web of Science Citations: 14. (10/20045-0)
CORRADINI, PATRICIA G.; ANTOLINI, ERMETE; PEREZ, JOELMA. Activity, short-term stability (poisoning tolerance) and durability of carbon supported Pt-Pr catalysts for ethanol oxidation. Journal of Power Sources, v. 251, p. 402-410, APR 1 2014. Web of Science Citations: 10. (10/20045-0, 12/12189-8)
CORRADINI, PATRICIA GON; ANTOLINI, ERMETE; PEREZ, JOELMA. Structural and electrochemical characterization of carbon supported Pt-Pr catalysts for direct ethanol fuel cells prepared using a modified formic acid method in a CO atmosphere. Physical Chemistry Chemical Physics, v. 15, n. 28, p. 11730-11739, 2013. Web of Science Citations: 13. (10/20045-0)
CORRADINI, PATRICIA GON; PEREZ, JOELMA. Activity, mechanism, and short-term stability evaluation of PtSn-rare earth/C electrocatalysts for the ethanol oxidation reaction. Journal of Solid State Electrochemistry, v. 22, n. 5, SI, p. 1525-1537, MAY 2018. Web of Science Citations: 3. (12/12189-8, 13/16930-7, 15/13218-0)
ANTOLINI, ERMETE; PEREZ, JOELMA. The use of rare earth-based materials in low-temperature fuel cells. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v. 36, n. 24, p. 15752-15765, DEC 2011. Web of Science Citations: 37. (10/20045-0)
LOPES, THIAGO; BERUSKI, OTAVIO; MANTHANWAR, AMIT M.; KORKISCHKO, IVAN; PUGLIESI, REYNALDO; STANOJEV, MARCO ANTONIO; GARCIA ANDRADE, MARCOS LEANDRO; PISTIKOPOULOS, EFSTRATIOS N.; PEREZ, JOELMA; FONSECA, FABIO CORAL; et al. Spatially resolved oxygen reaction, water, and temperature distribution: Experimental results as a function of flow field and implications for polymer electrolyte fuel cell operation. APPLIED ENERGY, v. 252, OCT 15 2019. Web of Science Citations: 0. (16/12397-0, 13/11316-9, 14/50279-4, 14/09087-4, 17/11937-4, 14/22130-6, 17/15304-6)
CORRADINI, P. G.; SANTOS, N. A.; PEREZ, J.. Pt-Sn-Eu/C Catalysts: Application of Rare Earth Metals as Anodes in Direct Ethanol Fuel Cells. FUEL CELLS, v. 18, n. 1, p. 73-81, FEB 18 2018. Web of Science Citations: 9. (12/12189-8, 13/16930-7, 15/13218-0, 13/17549-5)
SANTOS, NATHALIA A.; CORRADINI, PATRICIA G.; ANTOLINI, ERMETE; PEREZ, JOELMA. Effect of MgO coverage on the synthesis and thermal treatment of Pt-Sn/C catalysts. Materials Letters, v. 244, p. 6-9, JUN 1 2019. Web of Science Citations: 0. (12/12189-8, 13/16930-7, 13/17549-5)
CORRADINI, PATRICIA GON; PIRES, FELIPE I.; PAGANIN, VALDECIR A.; PEREZ, JOELMA; ANTOLINI, ERMETE. Effect of the relationship between particle size, inter-particle distance, and metal loading of carbon supported fuel cell catalysts on their catalytic activity. JOURNAL OF NANOPARTICLE RESEARCH, v. 14, n. 9, SEP 2012. Web of Science Citations: 14. (10/20045-0)
(References retrieved automatically from State of São Paulo Research Institutions)
SANTOS, Nathalia Abe. Estudo das variações das propriedades físico-químicas de catalisadores Pt-Sn/C, Pt-Nd/C e Pt-Nd-Sn/C para a eletro-oxidação de etanol. Tese (Doutorado) - Instituto de Química de São Carlos. Universidade de São Paulo (USP). São Carlos. (13/17549-5)
CORRADINI, Patricia Gon. Investigação de nanocatalisadores de platina-terras raras suportados em carbono para células a combustível de etanol direto. Tese (Doutorado) - Instituto de Química de São Carlos. Universidade de São Paulo (USP). São Carlos. (12/12189-8)
BERUSKI, Otávio. Simulação e modelagem de células a combustível de membrana de troca protônica. Tese (Doutorado) - Instituto de Química de São Carlos. Universidade de São Paulo (USP). São Carlos. (13/11316-9)