Search Results - "Melo, João Baptista da Costa Agra de"

Feasibility of Manufacturing Disposable Cups using PLA/PCL Composites Reinforced with Wood Powder by da Silva, Wallisson Alves, Luna, Carlos Bruno Barreto, de Melo, João Baptista da Costa Agra, Araújo, Edcleide Maria, Filho, Edson Antônio dos Santos, Duarte, Raimundo Nonato Calazans

“…Use of fiber reinforced composites derived from renewable sources has increased in recent years, aiming at a balance between sustainability and technological…”
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Toward Reactive Processing of Polyamide 6 Based Blends with Polyethylene Grafted with Maleic Anhydride and Acrylic Acid: Effect of Functionalization Degree by Luna, Carlos Bruno Barreto, Ferreira, Eduardo da Silva Barbosa, Costa, Anna Raffaela de Matos, de Almeida, Yeda Medeiros Bastos, de Melo, João Baptista da Costa Agra, Araújo, Edcleide Maria

“…The reactivity of different polyethylene modifiers based on acrylic acid (AA) and maleic anhydride (MA) with polyamide 6 (PA6) is investigated, using several…”
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Turning residues of coconut flour in bioadditive: an alternative to accelerate PCL biodegradation by dos Santos Nogueira, Jessika Andrade, Luna, Carlos Bruno Barreto, da Silva, Adriano Lima, de Melo Costa, Ana Cristina Figueiredo, da Costa Agra de Melo, João Baptista, Wellen, Renate Maria Ramos, Araújo, Edcleide Maria

“…The residue of coconut flour (RCF) was used as a bioadditive to evaluate its technological potential as an accelerator of polycaprolactone (PCL)…”
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In Situ Effect of Intra-Oral Application of Pastes Containing CPP-ACP or CPP-ACPF Against Initial Enamel Erosion by Fernandes, Liege Helena Freitas, Alencar, Catarina Ribeiro Barros de, Melo, João Baptista da Costa Agra de, Rios, Daniela, Honório, Heitor Marques, Cavalcanti, Alessandro Leite

“…Abstract Objective: To evaluate in situ the effect of toothpastes containing casein phosphopeptide - amorphous calcium phosphate (CPP-ACP) and casein…”
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Evaluation of the SEBS copolymer in the compatibility of PP/ABS blends through mechanical, thermal, thermomechanical properties, and morphology by Luna, Carlos Bruno Barreto, Siqueira, Danilo Diniz, Araújo, Edcleide Maria, Nascimento, Emanuel Pereira, Costa Agra de Melo, João Baptista

“…Polypropylene (PP) blends with acrylonitrile‐butadiene‐styrene (ABS) were prepared using the styrene‐ethylene‐butylene‐styrene copolymer (SEBS) as a…”
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Fabrication of biopolyethylene-based biocomposites with coffee ground waste: Effect of polyethylene-graft-maleic anhydride by de Araújo, João Pedro Barbosa Gonzaga, Ferreira, Eduardo da Silva Barbosa, Luna, Carlos Bruno Barreto, dos Santos Filho, Edson Antonio, do Nascimento, Emanuel Pereira, de Melo, João Baptista da Costa Agra, Wellen, Renate Maria Ramos, Araújo, Edcleide Maria

“…The production of plastic products from non-renewable raw materials, such as petroleum, damages the environment. Consequently, biocomposites have aroused…”
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THE POWDER OF Co64Nb30B6 OBTAINED BY MECHANICAL ALLOYING by Nascimento, Luciano, de Morais, Ítallo, da Silva, Adriano, de Melo, João, Guedes, Danyelle, de Araújo, Lincoln, Silva, Suédina Maria, Costa, Ana Cristina

“…This work aims to synthesize the alloy Co64Nb30B6 through mechanical alloying using a planetary ball mill. A disc rotation per minute and a ball/powder weight…”
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Synthesis of MoO3 by pilot‐scale combustion reaction and evaluation in biodiesel production from residual oil by Silva, Adriano Lima, Farias, Ana Flávia Felix, Costa Agra de Melo, João Baptista, Rodrigues, Alisson Mendes, Meneghetti, Simoni Margareti Plentz, Melo Costa, Ana Cristina Figueiredo

“…Summary The MoO3 was synthesized on a pilot scale by combustion reaction and their catalytic performance was investigated to obtain biodiesel from residual oil…”
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Biopolyethylene/Morinda citrifolia cellulosic biocomposites: The impact of chemical crosslinking and PE‐g‐MA compatibilizer by Luna, Carlos Bruno Barreto, Silva Barbosa Ferreira, Eduardo, Santos Nogueira, Jessika Andrade, Araújo, Edcleide Maria, Nascimento, Emanuel Pereira, Costa Agra de Melo, João Baptista

“…The development of new ecological materials to promote sustainability is being encouraged. Crosslinked biopolyethylene (BioPE)/noni flour (Morinda citrifolia)…”
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Do descarte ao reaproveitamento do resíduo de estireno-butadieno (SBRr): produção de compostos de PA6/SBRr compatibilizados com SEBS-MA e reforçados com argila montmorilonita by Nogueira, Jessika Andrade dos Santos, Luna, Carlos Bruno Barreto, Medeiros, Vanessa da Nóbrega, Wellen, Renate Maria Ramos, De Melo, João Baptista da Costa Agra, Araújo, Edcleide Maria

“…O resíduo vulcanizado de estireno-butadieno (SBRr) proveniente da indústria de calçados foi reaproveitado como modificador de impacto de compostos à base de…”
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Obtenção de cobre eletrolítico pelo processo de eletrodeposição utilizando um banho sem cianeto e tratamento eletroquímico superficial by Pinto, Leonardo Alves, Barroso, Maria das Dores Bandeira, Santos, Cicero de Lima, Melo, João Baptista da Costa Agra de, Santana, Renato Alexandre Costa de

“…RESUMO A eletrodeposição de cobre em substratos ferrosos e não-ferrosos a partir de soluções contendo cianeto é uma das formas mais utilizadas industrialmente…”
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Toward Reactive Processing of Polyamide 6 Based Blends with Polyethylene Grafted with Maleic Anhydride and Acrylic Acid: Effect of Functionalization Degree by Luna, Carlos Bruno Barreto, Ferreira, Eduardo da Silva Barbosa, Costa, Anna Raffaela de Matos, de Almeida, Yeda Medeiros Bastos, de Melo, João Baptista da Costa Agra, Araújo, Edcleide Maria

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Efeito da Partícula de Carga e do Tempo de Armazenamento sobre a Microdureza de Superfície de Compósitos Restauradores Estéticos by MONTENEGRO, Robinsom Viégas

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Changes in Microhardness and Morphology of the Adamantine Structure as a Function of the Exposure Time to Different Drugs by XAVIER, AFC, ABREU, MHNG, MELO, JBCA, ANSELMO, GCS, CAVALCANTI, AL

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Avaliação in vitro da Microdureza do Esmalte Dentário após Exposição a Bebidas Isotônicas by Alidianne Fábia Cabral XAVIER, Alessandro Leite CAVALCANTI, Robinsom Viégas MONTENEGRO, João Baptista da Costa Agra de MELO

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