Výsledky vyhledávání - "Eduardo G Candido"

MnO2/Vulcan-Based Gas Diffusion Electrode for Mineralization of Diazo Dye in Simulated Effluent

Autor: Luci R. Aveiro, Edson C. Paz, Victor S. Pinheiro, A. G. M. da Silva, M. C. dos Santos, Pedro H. C. Camargo, Felipe M. Souza, Luanna S. Parreira, Eduardo G Candido, V. S. Antonin

Publikováno v: Electrocatalysis. 11:268-274

Treatments of simulated effluent solutions containing the Reactive Black 5 (RB5) were carried out by electrochemical, photoelectrochemical, electro-Fenton and photoelectro-Fenton methods using a one-compartment cell with a boron-doped diamond anode a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea12120e0d07077678e96f652c2d9483
https://doi.org/10.1007/s12678-020-00583-1

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Ethanol steam reforming: understanding changes in the activity and stability of Rh/MxOy catalysts as function of the support

Autor: Rafael S. Geonmonond, Marcelo Linardi, Felipe A. e Silva, Anderson G. M. da Silva, Thenner S. Rodrigues, Pedro H. C. Camargo, Fabio C. Fonseca, Eduardo G Candido

Publikováno v: Journal of Materials Science. 54:11400-11416

We reported herein a systematic investigation on how the nature of the support affected the catalytic performances of Rh nanoparticles. The prepared catalysts were denoted as Rh/MxOy, where M corresponded to Ce, Ti, Si, Zn, and Al, and Rh was Rh3+ re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46570f69470191d1f9747fe7b6cf10d3
https://doi.org/10.1007/s10853-019-03660-z

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Ni supported Ce0.9Sm0.1O2-δ nanowires: An efficient catalyst for ethanol steam reforming for hydrogen production

Autor: Marcelo Linardi, Arthur B. L. de Moura, Thenner S. Rodrigues, Vanderlei S. Bergamaschi, Fabio C. Fonseca, Felipe A. e Silva, Anderson G. M. da Silva, Eduardo G Candido, Jhon Quiroz, Joao C. Ferreira, Daniela C. de Oliveira, Pedro H. C. Camargo

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

We reported herein the synthesis in high yields (>97%) of Ce0.9Sm0.1O2-δ nanowires displaying well-defined shape, size, and composition by a simple, fast, and low-cost two-step hydrothermal method. The Ce0.9Sm0.1O2-δ nanowires synthesis was followe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e891152d1ad911e05f78eeaef1cd79c
https://doi.org/10.1016/j.fuel.2018.10.053

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Carbon-supported MnO2 nanoflowers: Introducing oxygen vacancies for optimized volcano-type electrocatalytic activities towards H2O2 generation

Autor: V. S. Antonin, Anderson G. M. da Silva, Luanna S. Parreira, Isabel C. de Freitas, Eduardo G Candido, Mauro C. Santos, Luci R. Aveiro, Marcos R.V. Lanza, Rafael S. Geonmonond, Pedro H. C. Camargo

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Manganese oxide (MnO2) nanomaterials represent a promising low-cost electrocatalyst material for hydrogen peroxide (H2O2) production by the oxygen reduction reaction (ORR). In this material, the introduction of oxygen vacancies is an effective strate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3af7abc688b28707d39cebd4f439be85
https://doi.org/10.1016/j.electacta.2018.02.077

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Sub-15 nm CeO2 nanowires as an efficient non-noble metal catalyst in the room-temperature oxidation of aniline

Autor: Susana I. Córdoba de Torresi, Anderson G. M. da Silva, Daniela C. de Oliveira, Sulusmon C. Luz, Pedro H. C. Camargo, Isabel C. de Freitas, Thenner S. Rodrigues, Fabio C. Fonseca, Humberto V. Fajardo, Daniel Carreira Batalha, Jason G. Taylor, Eduardo G Candido

Publikováno v: Catalysis Science & Technology. 8:1828-1839

We described herein the facile synthesis of sub-15 nm CeO2 nanowires based on a hydrothermal method without the use of any capping/stabilizing agent, in which an oriented attachment mechanism took place during the CeO2 nanowire formation. The synthes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f172abc9ffd1b539ca7699ec8353ec1
https://doi.org/10.1039/c7cy02402a

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Controlled Synthesis of Nanomaterials at the Undergraduate Laboratory: Cu(OH)2 and CuO Nanowires

Autor: Rafael S. Geonmonond, Eduardo G Candido, Pedro H. C. Camargo, Anderson G. M. da Silva, André L.A. Parussulo, Thenner S. Rodrigues, Hermi F. Brito, Henrique E. Toma

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Undergraduate-level laboratory experiments that involve the synthesis of nanomaterials with well-defined/controlled shapes are very attractive under the umbrella of nanotechnology education. Herein we describe a low-cost and facile experiment for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6eb35702cf3ba282bbfff2e5a53c873
https://doi.org/10.1021/acs.jchemed.6b00185

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Combining active phase and support optimization in MnO2-Au nanoflowers: Enabling high activities towards green oxidations

Autor: Pedro H. C. Camargo, Daniela C. de Oliveira, Alisson Henrique Marques da Silva, Janaina F. Gomes, José Mansur Assaf, Rosana Balzer, Sébastien Paul, Robert Wojcieszak, Isabel C. de Freitas, Anderson G. M. da Silva, Nicolas Oger, Thenner S. Rodrigues, Humberto V. Fajardo, Eduardo G Candido

Publikováno v: Journal of Colloid and Interface Science
Journal of Colloid and Interface Science, Elsevier, 2018, 530, pp.282-291. ⟨10.1016/j.jcis.2018.06.089⟩
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Journal of Colloid and Interface Science, 2018, 530, pp.282-291. ⟨10.1016/j.jcis.2018.06.089⟩
Journal of Colloid and Interface Science, 2018, Journal of Colloid and Interface Science, 530, pp.282-291. ⟨10.1016/j.jcis.2018.06.089⟩

Among the several classes of chemical reactions, the green oxidation of organic compounds has emerged as an important topic in nanocatalysis. Nonetheless, examples of truly green oxidations remain scarce due to the low activity and selectivity of rep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc69c6f46d0dad23fe525404247d42d5
https://hal.archives-ouvertes.fr/hal-02324335

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Application and stability of cathodes with manganese dioxide nanoflowers supported on Vulcan by Fenton systems for the degradation of RB5 azo dye

Autor: Luanna S. Parreira, Rodrigo Papai, M.C. Santos, Ivanise Gaubeur, Luci R. Aveiro, Eduardo G Candido, Marcos R.V. Lanza, Fernando L. Silva, Pedro H. C. Camargo, V. S. Antonin, A. G. M. da Silva

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

This work describes the electrochemical degradation of Reactive Black 5 (RB5) by two methods: electrochemical and photo-assisted electrochemical degradation with and without a Fenton reagent. Two anodes were used, Pt and boron-doped diamond (BDD, 250

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af7c4c864d72e1a32fa3efca8f1225b2
https://pubmed.ncbi.nlm.nih.gov/29864704

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Combining active phase and support optimization in MnO

Autor: Anderson G M, da Silva, Thenner S, Rodrigues, Eduardo G, Candido, Isabel C, de Freitas, Alisson H M, da Silva, Humberto V, Fajardo, Rosana, Balzer, Janaina F, Gomes, Jose M, Assaf, Daniela C, de Oliveira, Nicolas, Oger, Sebastien, Paul, Robert, Wojcieszak, Pedro H C, Camargo

Publikováno v: Journal of colloid and interface science. 530

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::80da2c91674f681ea82a53c3b8df2377
https://pubmed.ncbi.nlm.nih.gov/29982020

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'MN'O IND. 2' nanowires decorated with 'AU' ultrasmall nanoparticles for the green oxidation of silanes and hydrogen production under ultralow loadings

Autor: Camila de Menezes Kisukuri, Pedro H. C. Camargo, Thenner S. Rodrigues, Eduardo G Candido, José Mansur Assaf, Leandro H. Andrade, Isabel C. de Freitas, Daniela C. de Oliveira, Anderson G. M. da Silva, Alisson Henrique Marques da Silva

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Although green catalytic transformations are very attractive, they often remain limited by low conversion percentages and selectivity. Here, we demonstrate that high catalytic performances (TOF = 590,000 h −1 ) could be achieved towards the green o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b04f5c5680866ae770074f949568d5a6

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