Search Results - "Aurélio Suller Garcia, Marco"

Cooperative Catalytic Transfer for One-Pot Hydrolysis/Hydrogenation of Refined Palm Oil Using Formic Acid as a Hydrogen Source by Pinzon, Laura Viviana Angarita, Romano, Pedro Nothaft, Garcia, Marco Aurélio Suller, Aranda, Donato Alexandre Gomes, de Almeida, João Monnerat Araújo Ribeiro

“…Significant biorefinery operations demand hydrolysis and hydrogenation reactions that require high hydrogen pressures. However, the necessity of reducing our…”
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Effect of calcination temperature on the application of molybdenum trioxide acid catalyst: Screening of substrates for biodiesel production by Pinto, Bernardo Ferreira, Garcia, Marco Aurélio Suller, Costa, Jean Claudio Santos, de Moura, Carla Verônica Rodarte, de Abreu, Wiury Chaves, de Moura, Edmilson Miranda

“…•Modification on calcination temperatures improved the catalytic performances;•Active catalyst in transesterification/esterification reactions of many…”
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Galvanic replacement managing direct methanol fuel cells: AgPt nanotubes as a strategy for methanol crossover effect tolerance by França, Mesaque Carvalho, Ferreira, Rayse Machado, dos Santos Pereira, Fellipe, e Silva, Felipe Anchieta, Silva, Augusto César Azevedo, Cunha, Lysia Catarina Silva, Varela Júnior, Jaldyr de Jesus Gomes, de Lima Neto, Pedro, Takana, Auro Atsushi, Rodrigues, Thenner Silva, Garcia, Marco Aurélio Suller

“…The methanol crossover effect severely reduces the efficiency of d irect m ethanol f uel c ells once it affects the o xygen r eduction r eaction (ORR) that…”
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Towards the Effect of Pt0/Ptδ+ and Ce3+ Species at the Surface of CeO2 Crystals: Understanding the Nature of the Interactions under CO Oxidation Conditions by Borges, Laís Reis, Silva, Anderson Gabriel Marques, Braga, Adriano Henrique, Rossi, Liane Marcia, Suller Garcia, Marco Aurélio, Vidinha, Pedro

“…We synthesized CeO2 nanowires and nanocubes showing {110}+{100} and {100} surfaces predominantly, respectively, once the different surface energies play a…”
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Investigating the influence of varying cobalt doping on the cross-sectional widths and surface composition of MnOx nanowires in the context of battery–supercapacitor systems by da Silva Eduardo, Samuel, de Figueiredo, Patrick Benedito Silva, de Lima, Scarllett Lalesca Santos, Santos, Karolinne Evelin Rodrigues, Ribeiro, Geyse Adriana Correa, Fonseca, Weliton Silva, Letichevsky, Sonia, Gothe, Maitê Lippel, Vidinha, Pedro, Spadotto, Julio, Dourado, André Henrique Baraldi, Connolly, Brian, de Lima, Roberto Batista, da Silva, Anderson Gabriel Marques, Garcia, Marco Aurélio Suller

“…Nanomaterials based on manganese oxides (MnO x ) show considerable potential for large-scale electrochemical energy storage devices, driving significant…”
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Direct anodization–reduction nanomodification of gold films: investigating electrocatalysis of the emerging contaminant halobenzoquinone by de Oliveira Júnior, José Antônio, Siqueira, Gilvana Pereira, Ribeiro, Lara Kelly, Coelho, Dyovani, Longo, Elson, Batista, André Mourão, Kraatz, Heinz-Bernhard, Tanaka, Auro Atsushi, Dantas, Luiza Maria Ferreira, Garcia, Marco Aurélio Suller, da Silva, Iranaldo Santos

“…Controlling the sensitivity, quantification, and detection limits of electrochemical sensors is an ongoing challenge. The properties of thin modified gold-film…”
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Nanoengineering of Catalysts for Enhanced Hydrogen Production by Fiorio, Jhonatan Luiz, Gothe, Maitê Lippel, Kohlrausch, Emerson Cristofer, Zardo, Maria Luísa, Tanaka, Auro Atsushi, de Lima, Roberto Batista, da Silva, Anderson Gabriel Marques, Garcia, Marco Aurélio Suller, Vidinha, Pedro, Machado, Giovanna

“…Hydrogen (H2) has emerged as a sustainable energy carrier capable of replacing/complementing the global carbon-based energy matrix. Although studies in this…”
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Tailoring Ceria-Based Nanocatalysts for Enhanced Performance in Steam Reforming Processes: Exploring Fundamentals and Morphological Modulations by Eduardo, Samuel da Silva, Mendonça, Jhonatam Pinheiro, Romano, Pedro Nothaft, de Almeida, João Monnerat Araújo Ribeiro, Machado, Giovanna, Garcia, Marco Aurélio Suller

“…Ceria-based nanostructures, employed as catalytic supports for noble and non-noble metals, are well-known for their remarkable activity in steam-reforming…”
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Electrochemical Sensitivity Improvement by the Cooperation between Pt and Ru for Total Antioxidant Evaluation in Natural Extracts by Diniz, Gustavo Carvalho, Pinheiro Gomes, Vinicius Tribuzi Rodrigues, de Assis, Marcelo, Alejandro Figueroa, Santiago José, Ferreira Torquato, Igor, de Freitas Borges, Luiz Gustavo, Aguilar Vitorino, Hector, de Lima, Roberto Batista, Suller Garcia, Marco Aurélio, de Araujo Rodrigues, Isaíde

“…Herein, a straightforward electrochemical method was used to evaluate the total phenolic antioxidant capacity in natural extracts prepared from pomegranate,…”
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Facile microwave-assisted hydrothermal synthesis of GdVO4 nanospheres: unlocking their potential as electrodes for supercapacitors by Barros, Fernando José Soares, Cardoso, Klebson Lucas Pereira, Longo, Elson, Tanaka, Auro Atsushi, Garcia, Marco Aurélio Suller, Pinatti, Ivo Mateus

“…In the face of current energy and environmental challenges, electrochemical storage devices emerge as a promising alternative. Specifically, supercapacitors…”
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Maximizing the potential of commercial zinc stearate for one-pot esterification and transesterification for high-acidity biodiesel production by Ferreira, Vinicius Lima, Garcia, Marco Aurélio Suller, Aranda, Donato Alexandre Gomes, Romano, Pedro Nothaft

“…Meeting the growing demand for energy while combating the adverse effects of global warming remains challenging today, and biodiesel offers a potential…”
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Optimizing methanol synthesis from CO2: Are bulk hexagonal indium oxide structures superior to cubic ones? by Bordini, Luís Felipe, Ferraz, Camila Palombo, Tofanello, Aryane, Garcia, Marco Aurélio Suller, Ribeiro de Almeida, João Monnerat Araújo, Sousa-Aguiar, Eduardo Falabella, Romano, Pedro Nothaft

“…Recently, catalysts based on bulk indium oxide (In2O3) have been used in CO2 valorization; however, several studies correlate crystal phase with performance…”
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Microwave-assisted hydrothermal synthesis of CeVO4 nanostructures: exploring their applicability in supercapacitor technologies by Barros, Fernando José Soares, Cardozo, Klebson Lucas Pereira, Cruvinel, Guilherme Henrique, Longo, Elson, Garcia, Marco Aurélio Suller, Tanaka, Auro Atsushi, Pinatti, Ivo Mateus

“…Herein, we investigated CeVO 4 nanostructures synthesized using a microwave-assisted hydrothermal method, focusing on their structural and electrochemical…”
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Microwave-enhanced preparation of finned-FER zeolites and their application in the skeletal isomerization of FAME by Ferreira Young, Alexandre, Nothaft Romano, Pedro, Aurélio Suller Garcia, Marco, Alexandre Gomes Aranda, Donato, Monnerat Araújo Ribeiro de Almeida, João

“…[Display omitted] •Innovative preparation of finned-FER zeolites via a novel seed-mediated method using microwave heating;•Friedel-Crafts alkylation reaction…”
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Unveiling the Mn3+/ Mn4+ and Ni2+ potential as a high-capacity material for next-generation energy storage devices by Mendonça, Jhonatam Pinheiro, Lima, Scarllett Lalesca, Romano, Pedro Nothaft, de Almeida, João Monnerat Araújo Ribeiro, Santos, Sydney Ferreira, Liu, Liying, de Lima, Roberto Batista, Garcia, Marco Aurélio Suller

“…In this study, we synthesized MnOx nanowires via hydrothermal methods and explored the impact of nickel (Ni) doping on their morphology and electrochemical…”
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Integrating theoretical and experimental insights into nanoporous gold electrochemistry for enhanced baicalein sensing performance by dos Santos Neto, Antonio Gomes, de Oliveira, Jose Antonio, Nagurniak, Glaucio Régis, Zhang, Shuai, da Costa, Marcelo Eduardo Huguenin Maia, Liu, Liying, Garcia, Marco Aurélio Suller, González, Sergio Yesid Gómez, Piotrowski, Maurício Jeomar, Jost, Cristiane Luisa

“…•Nanoporous gold electrode fabricated via simple pretreatment for enhanced BAI detection.•Quantum calculations reveal stronger BAI chemisorption on nanoporous…”
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Correlating composition and electronic effects of self-assembled PtMo electrocatalysts for ethylene glycol oxidation: An experimental and theoretical approach by Diniz Coutinho, José William, Silva de Figueiredo, Patrick Benedito, Colmati, Flávio, Tofanello, Aryane, Nayra dos Santos Pereira, Laíse, Azevedo Silva, Augusto César, Suller Garcia, Marco Aurélio, Batista de Lima, Roberto

“…In recent years, there has been an increasing interest in using small organic molecules to convert chemical fuels into electrical energy. In this context,…”
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Electrooxidation of ethylene glycol using Ag-Pt nanotubes supported on silica: Correlating the unexpected O-vacancies creation with catalytic performance by dos Santos Pereira, Fellipe, Ferreira de Santana, Vanessa, Azevedo Silva, Augusto César, Tofanello, Aryane, Nothaft Romano, Pedro, Monnerat Araújo Ribeiro de Almeida, João, Silva Rodrigues, Thenner, de Araujo Rodrigues, Isaíde, Batista de Lima, Roberto, Suller Garcia, Marco Aurélio

“…Electrooxidation of small organic compounds is crucial in achieving clean and efficient energy production. In this context, ethylene glycol (EG) has attracted…”
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Exploring morphological variations in Ce-doped MnO2-based nanomaterials: rethinking the need for morphological control in achieving enhanced electrochemical storage by Barros, Fernando José Soares, Rozendo, Jennifer, da Costa, Diana Silva, Portes, Marcelo Cecconi, de Mattos, Elaine Andrade, Liu, Liying, Rodrigues, Lucas Carvalho Veloso, Tanaka, Auro Atsushi, Garcia, Marco Aurélio Suller

“…This study presents a cost-effective approach to developing MnO 2 -based, aiming to understand how modifications with Ce can affect the materials' morphology,…”
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Maintaining high‐triglyceride content and reducing free fatty acids in distillers corn oil: A catalyst‐free multivariate strategy by Villarruel, Emilia Monserrat Ortiz, Carvalho Filho, José Faustino Souza, Garcia, Marco Aurélio Suller, Almeida, João Monnerat Araujo Ribeiro, Aranda, Donato Alexandre Gomes, Romano, Pedro Nothaft

“…Distillers corn oil (DCO), a byproduct of corn ethanol production, offers an alternative glyceride source for biodiesel production. Nonetheless, its higher…”
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