Search Results - "Lucas, Alessandra de Almeida"

Influence of nucleating agents on morphology and properties of injection‐molded polypropylene by Abreu, Andressa Argani, Talabi, Segun Isaac, Almeida Lucas, Alessandra

“…Isotactic polypropylene (i‐PP) samples containing three nucleating agents: 1,3:2,4‐bis(3,4‐dimethylobenzylideno)sorbitol (DMDBS),…”
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Melt processing of nanocomposites of cellulose nanocrystals with biobased thermoplastic polyurethane by Prataviera, Rogerio, Pollet, Eric, Bretas, Rosario Elida Suman, Avérous, Luc, Almeida Lucas, Alessandra

“…Nanocomposites of thermoplastic polyurethane (TPU) with cellulose nanocrystals (CNC) without and with surface treatment are obtained by melt processing…”
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PBAT/TPS‐nanowhiskers blends preparation and application as food packaging by Silva, Jania Betania Alves, Santana, Jamille Santos, Almeida Lucas, Alessandra, Passador, Fabio Roberto, Sousa Costa, Larissa Alves, Pereira, Fabiano Vargas, Druzian, Janice Izabel

“…ABSTRACT About 85–90% of the market for new materials in biodegradable packaging is served by various blends and composites containing starch in some portion…”
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Cellulose nanocrystals from tucum fibers cultivated in Amazon Forest: extraction and characterization by Vasques, José Carlos, Mathias, Samir Leite, Alves, Lucas Repecka, Neto, Wilson Alves Ribeiro, de Almeida Lucas, Alessandra, de Menezes, Aparecido Junior

“…The extraction of cellulose nanocrystals from tucum fibers has not been previously reported in the literature. In this way, tucum fibers underwent extraction…”
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Graphitization of Lignin-Phenol-Formaldehyde Resins by Talabi, Segun Isaac, Luz, Ana Paula da, Pandolfelli, Victor Carlos, Lima, Vitor Hugo, Botaro, Vagner Roberto, Lucas, Alessandra de Almeida

“…Abstract Environmental friendliness and cost demand the development of lignin-modified phenolic (LPF) resins for application as a binder for carbon-containing…”
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Effect of Maleic Anhydride Content in Properties of PA6/AES Blends Compatibilized with MMA-MA by Oliveira, Amanda Dantas de, Castro, Lucas Daniel Chiba de, Beatrice, Cesar Augusto Gonçalves, Lucas, Alessandra de Almeida, Pessan, Luiz Antonio

“…The effect of maleic anhydride (MA) content on morphological, thermal, thermomechanical and mechanical properties of PA6/AES/MMA-MA (66.5/28.5/5 wt%) system…”
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Potential application of cellulose nanocrystals obtained from cultivated fibers in Amazon forest by Mathias, Samir Leite, de Assumpção Pereira-da-Silva, Marcelo, de Almeida Lucas, Alessandra, de Menezes, Aparecido Junior

“…The Amazon fibers, Jute (Corchorus capsularis L.) and Malva/Caesarweed (Urena lobata L.), obtained from Phoenix Amazon Project were scrutinized and the biomass…”
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Polyethylene cellulose nanofibrils nanocomposites by Maia, Thiago Henrique Silveira, Larocca, Nelson Marcos, Beatrice, Cesar Augusto Gonçalves, de Menezes, Aparecido Júnior, de Freitas Siqueira, Gilberto, Pessan, Luiz Antonio, Dufresne, Alain, França, Marcos Pini, de Almeida Lucas, Alessandra

“…•PE aqueous dispersions are a promising route for the production of PE/CNF nanocomposites.•Huge increases on the elastic modulus were achieved.•The…”
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Role of ferrocene-derived iron species in the catalytic graphitization of novolak resins by Renda, Carmen Greice, Contreras Medrano, Cynthia Paola, Costa, Leonardo Jose Dalla, Litterst, Fred Jochen, Saitovitch, Elisa Maria Baggio, Magon, Claudio José, Gualdi, Alexandre José, Venâncio, Tiago, Bertholdo, Roberto, Moreira, Ailton José, Freschi, Gian Paulo Giovanni, de Almeida Lucas, Alessandra

“…Catalytic graphitization has been used since years, normally by heating from room temperature to 2227 or 3027 °C. Ferrocene was used to induce the…”
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Transesterification of poly(butylene adipate-co-terephthalate) (PBAT) and poly(butylene succinate) (PBS) blends: variations in some processing parameters by Lopes, Henrique Solowej Medeiros, de Oliveira, Gean Henrique Marcatto, Maia, Thiago Henrique Silveira, Renda, Carmen Greice, de Almeida Lucas, Alessandra

“…The effects of different processing parameters of an internal mixer connected to a torque rheometer were studied on a blend containing 70% (by wt)…”
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Reactive extrusion of poly (butylene succinate-co-adipate) and poly (ε-caprolactone) biodegradable blends through titanium-based transesterification catalyst by Nicolino, Marcos Vinícius Batista, Lucas, Alessandra de Almeida, Branciforti, Marcia Cristina

“…•Biodegradable blends of poly (butylene succinate-co-adipate) and poly (ε-caprolactone) were processed by reactive extrusion.•Transesterification catalyst…”
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Design and validation of an innovative 3D printer containing a co-rotating twin screw extrusion unit by Justino Netto, Joaquim Manoel, Sarout, Amir Ilkiu, Santos, Andre Luiz Grando, Lucas, Alessandra de Almeida, Chinelatto, Marcelo Aparecido, Alves, Jorge Lino, Gaspar-Cunha, António, Covas, José António, Silveira, Zilda de Castro

“…This paper presents the design and validation of an innovative 3D printer containing a co-rotating twin screw extrusion unit (Co-TSE). Single screw print heads…”
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BIO-BASED NANOCOMPOSITES OBTAINED BY INCORPORATION OF CELLULOSE NANOCRYSTALS INTO BIODEGRADABLE POLYMERS THROUGH CASTING, LAYER-BY-LAYER OR ELECTROSPINNING METHODS by Pereira, Fabiano Vargas, Paula, Everton Luiz de, Mesquita, João Paulo de, Lucas, Alessandra de Almeida, Mano, Valdir

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Bionanocompósitos preparados por incorporação de nanocristais de celulose em polímeros biodegradáveis por meio de evaporação de solvente, automontagem ou eletrofiação by Fabiano Vargas Pereira, Everton Luiz de Paula, João Paulo de Mesquita, Alessandra de Almeida Lucas, Valdir Mano

“…This review reports the preparation and characterization of bionanocomposites based on biodegradable polymers reinforced with cellulose nanocrystals (CNC)…”
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