Search Results - "Sibele Berenice Castella Pergher"

Porous materials obtained by acid treatment processing followed by pillaring of montmorillonite clays by Bieseki, Lindiane, Treichel, Helen, Araujo, Antonio S., Pergher, Sibele Berenice Castellã

“…Montmorillonite clay was treated with hydrochloric acid and subsequently pillared with aluminum polyoxocations. The acid-treated samples were evaluated for the…”
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Design of highly efficient porous carbon foam cathode for electro-Fenton degradation of antimicrobial sulfanilamide by Ganiyu, Soliu O., de Araújo, Maria José Gomes, de Araújo Costa, Emily C.T., Santos, José Eudes Lima, dos Santos, Elisama Vieira, Martínez-Huitle, Carlos A., Pergher, Sibele Berenice Castellã

“…[Display omitted] •Biomass carbon foam synthesized by polymerization and carbonization of sucrose•Carbon foam as cathode possess excellent structural and…”
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Incorporating Aluminum Into the Structure of SBA-15 by Adjusting the pH and Adding NaF by Oliveira, Manuela Silva Martins de, Bieseki, Lindiane, Alencar, Ana Ellen Valentim de, Braga, Tiago Pinheiro, Pergher, Sibele Berenice Castellã

“…The Al incorporation on SBA-15 type material and the effects of pH adjusting and presence of NaF were studied. The direct synthesis method was performed for…”
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Beta-spodumene:Na2CO3:NaCl system calcination: A kinetic study of the conversion to lithium salt by Santos, Leonardo Leandro dos, Nascimento, Rubens Maribondo do, Pergher, Sibele Berenice Castellã

“…[Display omitted] •Kinetic model of calcination between beta-spodumene and alkaline salts.•Li2CO3 conversion is proportional to Li:Na ratio and inversely to…”
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Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as Structure-Directing Agent by Lopes, Christian Wittee, Villarroel-Rocha, Jhonny, Silva, Bernardo Araldi Da, Mignoni, Marcelo Luis, Pergher, Sibele Berenice Castellã

“…In this work, the synthesis of zeolites using 1-butyl-3-methylimidazolium chloride [C sub(4) MI]Cl as a structure-directing agent was investigated. The organic…”
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Preparation and antimicrobial activity of polyethylene composite films with silver exchanged zeolite-Y by Boschetto, Daiane Lúcia, Lerin, Lindomar, Cansian, Rogério, Pergher, Sibele Berenice Castellã, Di Luccio, Marco

“…► Silver exchanged zeolite Y was successfully impregnated in polyethylene films. ► Impregnation of Ag–zeolite in the films did not change the film properties…”
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Nanocomposites based on the graphene family for food packaging: historical perspective, preparation methods, and properties by Rossa, Vinicius, Monteiro Ferreira, Luanne Ester, da Costa Vasconcelos, Sancler, Tai Shimabukuro, Eric Thomas, Gomes da Costa Madriaga, Vinicius, Carvalho, Anna Paula, Castell Pergher, Sibele Berenice, de Carvalho da Silva, Fernando, Ferreira, Vitor Francisco, Conte Junior, Carlos Adam, de Melo Lima, Thiago

“…Nanotechnology experienced a great technological advance after the discovery of the graphene family (graphene Gr, graphene oxide GO, and reduced graphene…”
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Structural Characterisation of Zeolites Derived from Lithium Extraction: Insights into Channel- and Cage-Type Frameworks by Leonardo Leandro dos Santos, Rubens Maribondo do Nascimento, Sibele Berenice Castellã Pergher

“…This study investigates the structural and adsorption characteristics of channel- and cage-type zeolites obtained through lithium extraction. Through XRD,…”
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Palygorskite sheets prepared via tape casting for wound healing applications by Freitas, Anna Karla, Puton, Bruna Maria Saorin, Peres, Ana Paula da Silva, Cansian, Rogério Luis, Pergher, Sibele Berenice Castella, Acchar, Wilson

“…The main objective was to increase the applicability of palygorskite by palygorskite sheets using a tape casting method. The stability of the suspension was…”
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Development of a Zeolite A/LDH Composite for Simultaneous Cation and Anion Removal by Bezerra, Breno Gustavo Porfírio, Bieseki, Lindiane, da Silva, Djalma Ribeiro, Pergher, Sibele Berenice Castellã

“…Wastewater from the oil industry is a major problem for aqueous environments due to its complexity and estimated volume of approximately 250 million barrels…”
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Al/SBA-15 Mesoporous Material: A Study of pH Influence over Aluminum Insertion into the Framework by Pinto, Francisco Gustavo Hayala Silveira, Caldeira, Vinícius Patrício da Silva, Villarroel-Rocha, Jhonny, Sapag, Karim, Pergher, Sibele Berenice Castellã, Santos, Anne Gabriella Dias

“…Herein, ordered mesoporous materials like SBA-15 and Al/SBA-15 were prepared using the pH adjustment method. Thus, these materials were developed in different…”
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Synthesis, Characterization and Photocatalytic Activity of CoFe2O4/Fe2O3 Dispersed in Mesoporous KIT-6 by Soares, Johnatan de Oliveira, Cavalcanti, Wesley Eulálio Cabral, Torres, Marco Antonio Morales, Pergher, Sibele Berenice Castella, De Oliveira, Fernando José Volpi Eusébio, Braga, Tiago Pinheiro

“…The present work aimed to synthesize and characterize a solid based on CoFe2O4/Fe2O3-KIT-6 and evaluate its performance in the photocatalytic degradation of…”
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Carboxymethylcellulose template synthesis of porous aluminium oxide from hybrid spheres: influence of the degree of substitution and polymerization by da Silva, Monickarla Teixeira Pegado, Carvalho, Julyana Cardoso, Pergher, Sibele Berenice Castellã, Braga, Tiago Pinheiro

“…Catalytic supports based on aluminum oxide were synthesized by the method of hybrid spheres using carboxymethylcellulose as organic precursor (template) and…”
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Study on the NaOH/metakaolin Ratio and Crystallization Time for Zeolite a Synthesis from Kaolin Using Statistical Design by Silva Filho, Severino Higino da, Bieseki, Lindiane, Maia, Ana Aurea B., Treichel, Helen, Angelica, Rômulo Simões, Pergher, Sibele Berenice Castellã

“…The NaOH/metakaolin ratio and crystallization time were studied for the synthesis of zeolite NaA from a sample of kaolin from a Capim mine. The tests were…”
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Zeolite A synthesis employing a brazilian coal ash as the silicon and aluminum source and its applications in adsorption and pigment formulation by Bieseki, L, Penha, F G, Pergher, S B C

“…Zeolite A was synthesised using coal ash from Sideropolis, Brazil. The synthesis was based on a standard International Zeolite Association (IZA) synthesis…”
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Influence of the Brønsted Acidity on the Ring Opening of Decalin for Pt-USY Catalysts by Lech Walesa Oliveira Soares, Sibele Berenice Castellã Pergher

“…A challenging hot topic faced by the oil refinery industry is the upgrading of low-quality distillate fractions, such as light cycle oil (LCO), in order to…”
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Color and shade parameters of ultramarine zeolitic pigments synthesized from kaolin waste by Menezes, Raquel Aranha de, Paz, Simone Patrícia Aranha da, Angélica, Rômulo Simões, Neves, Roberto de Freitas, Pergher, Sibele Berenice Castella

“…Ultramarine pigments were successful synthesized from zeolite A obtained from kaolin waste. This waste has been used as an excellent source of silicon and…”
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Effective Interactions of Ag Nanoparticles on the Surface of SBA-15 in Performing Deep Desulfurization of Real Diesel Fuel by Clenildo de Longe, Rafael Viana Sales, Anne Beatriz Figueira Câmara, Heloise Oliveira Medeiros de Araújo Moura, Enrique Rodríguez-Castellón, Sibele Berenice Castellã Pergher, Leila Maria Aguilera Campos, Maritza Montoya Urbina, Luciene Santos de Carvalho

“…SBA-15 materials as-synthesized and impregnated with Ag nanoparticles were applied to perform adsorptive desulfurization of real diesel fuel. High-angle…”
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SBA-15 and its carbon replica, CMK-3, for Rhodamine B adsorption and in situ thermal decomposition by Moura, Luan do Nascimento de, Rigoti, Eduardo, de Oliveira, Fernando José Volpi Eusébio, Oliveira Liborio, Denisson, Arais, Santiago, Pacheco, Jose Geraldo A., Pergher, Sibele Berenice Castellã

“…The adsorption of robust molecules onto porous solids has proven to be a challenging task, even when the chosen adsorbent possesses suitable pore openings for…”
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K2O SUPORTADO EM ZEÓLITA NATURAL: SÍNTESE, CARACTERIZAÇÃO E APLICAÇÃO PRODUÇÃO DE BIODIESEL A PARTIR DO ÓLEO DE GIRASSOL by Karoline de Sousa Castro, Aruzza Mabel de Morais Araujo, Alyxandra Carla de Medeiros Batista, Valter José Fernandes Júnior, Sibele Berenice Castella Pergher, Amanda Duarte Gondim

“…Biodiesel is a renewable fuel, a substitute for fossil diesel, which is important for reducing GHG in Brazil. Therefore, this work aims to synthesize and…”
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