Design of Nickel Supported on Water-Tolerant Nb2O5 Catalysts for the Hydrotreating of Lignin Streams Obtained from Lignin-First Biorefining

Autor: Erico Teixeira-Neto, Antônio Aprígio da Silva Curvelo, Heloise Carrer, Glauco Ferro Leal, Inês Graça, Dean H. Barrett, Cristiane B. Rodella, Sérgio Lima, Roberto Rinaldi

Publikováno v: iScience, Vol 15, Iss, Pp 467-488 (2019)
iScience

Summary: In biomass conversion, Nb2O5 has attracted increasing attention as a catalyst support presenting water-tolerant Lewis acid sites. Herein, we address the design of Ni/Nb2O5 catalysts for hydrotreating of lignin to hydrocarbons. To optimize th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b18db233f6c33ad9a11c999b71f0869c
http://www.sciencedirect.com/science/article/pii/S2589004219301440

How the adsorption of Sn on Pt (100) preferentially oriented nanoparticles affects the pathways of glycerol electro-oxidation

Autor: Roberto B. de Lima, Bruno C. Batista, Erico Teixeira-Neto, Herbert R. Araujo, M. Janete Giz, Giuseppe A. Camara, Cinthia R. Zanata

Publikováno v: Electrochimica Acta. 297:61-69

In this work we investigate the electro-oxidation of CO and glycerol in acidic media on Pt (100) preferentially oriented nanoparticles unmodified and in presence of Sn adatoms with several coverage degrees. The voltammetric characterization in HClO4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5dd7d96b07aca125e9aeac83ab82afbd
https://doi.org/10.1016/j.electacta.2018.11.181

Changes induced by transition metal oxides in Pt nanoparticles unveil the effects of electronic properties on oxygen reduction activity

Autor: Felipe B. Ometto, Erico Teixeira-Neto, Hebe M. Villullas, Emilia A. Carbonio

Publikováno v: Journal of Materials Chemistry A. 7:2075-2086

Although the relevance of electronic effects in the electrocatalysis of the oxygen reduction reaction has been recognized, the impossibility of separating the effects of composition and particle size for Pt-based materials has hindered establishing c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b8f1195ebdeb9eb3f3bcabda87fda327
https://doi.org/10.1039/c8ta10642h

5-Hydroxymethylfurfural and Furfural Base-Free Oxidation over AuPd Embedded Bimetallic Nanoparticles

Autor: Cleber Wanderlei Liria, Camila P. Ferraz, Liane M. Rossi, M. Teresa Machini, Renato Froidevaux, Natalia J. S. Costa, Robert Wojcieszak, Franck Dumeignil, Erico Teixeira-Neto, Ângela A. Teixeira-Neto, Joëlle Thuriot-Roukos

Publikováno v: Catalysts, Vol 10, Iss 1, p 75 (2020)
Catalysts
Volume 10
Issue 1
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Catalysts, MDPI, 2020, 10 (1), pp.75. ⟨10.3390/catal10010075⟩
Catalysts, 2020, 10 (1), pp.75. ⟨10.3390/catal10010075⟩

The heterogeneous catalytic partial oxidation of alcohols and aldehydes in the liquid phase usually needs the addition of a homogeneous base, which in turn makes the products&rsquo
recovery cumbersome, and can further induce undesired side react

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd55de5558f5d668e98ee4440300d6aa
https://www.mdpi.com/2073-4344/10/1/75

Cysteamine-CdTe Quantum Dots Electrochemically Synthesized as Fluorescence Probe for Resveratrol

Autor: Erico Teixeira-Neto, Tailândia Maracajá Canuto Belmiro, Gustavo Souza, Denilson V. Freitas, Marcelo Navarro, André F. Lavorante, Natalia S. M. Ramos, Ana Paula S. Paim, Maria C. B. S. M. Montenegro

Publikováno v: Food Analytical Methods. 11:3371-3379

This work proposes a fluorescent probe based on CdTe quantum dots (QDs) for the determination of resveratrol in wine samples. The synthesis of cysteamine (CA) capped CdTe QD was carried out in a one-pot eco-friendly process, resorting to the electroc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::efb18c996336bc8a4517648d1898a811
https://doi.org/10.1007/s12161-018-1305-z