Exploració per autor "Antunes, Marcelo de Sousa Pais"
Ara es mostren els items 1-20 de 106
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Analysis by gas chromatography of edible films based on gelatin and melaleuca alternifolia essential oil
Matta Fakhouri, Farayde; Lima, Rene; Lima, Fernando; Lima Cardoso, Claudia Andréa; Garcia, Victor Augusto; Filgueiras, Cristina; Antunes, Marcelo de Sousa Pais; Velasco Perero, José Ignacio (2018)
Comunicació de congrés
Accés restringit per política de l'editorial -
Application of graphene-based materials
Antunes, Marcelo de Sousa Pais (2023-10-12)
Article
Accés obert -
Application of layered nanoparticles in the micromechanical reinforcement and flame retardancy of polymer foams
Redondo Realinho, Vera Cristina de; Antunes, Marcelo de Sousa Pais; Velasco Perero, José Ignacio (Studium Press LLC, 2013)
Capítol de llibre
Accés restringit per política de l'editorialA great deal of attention has been given in the last years to the study of the influence of incorporating nanosized particles and particularly nanoparticles with a flat-like morphology such as nanoclays or layered double ... -
Assessment of the conditions of the thermoplastic extrusion process in the bioactive and mechanical properties of flexible films based on starch and Brazilian pepper
Matta Fakhouri, Farayde; Freitas de Lima, F.; Cardoso, Claudia; Martelli, Silvia; Antunes, Marcelo de Sousa Pais; Mei, Lucia Helena Innocentini; Yamashita, Fábio; Velasco Perero, José Ignacio (2018)
Comunicació de congrés
Accés obertThe objective of this work was to produce, through the thermoplastic extrusion process followed by blowing, manioc starch-based flexible films added with Brazilian pepper oil as an antioxidant and plasticizer agent, and ... -
Broad-band electrical conductivity of carbon nanofibre-reinforced polypropylene foams
Antunes, Marcelo de Sousa Pais; Mudarra López, Miguel; Velasco Perero, José Ignacio (2011)
Article
Accés restringit per política de l'editorialThe influence of foaming a semi-crystalline polymer reinforced with different concentrations of carbon nanofibres (0–20 wt.%) on the formation of an electrically conductive network was studied at room temperature using an ... -
Caracterización mecánica de espumas rígidas multifuncionales de poliuretano
Antunes, Marcelo de Sousa Pais; Cano, Álvaro; Redondo Realinho, Vera Cristina de; Arencón Osuna, David; Velasco Perero, José Ignacio (2011)
Text en actes de congrés
Accés obertEn el presente trabajo se prepararon y caracterizaron espumas de poliuretano con refuerzo multi-escalar combinando concentraciones variables de arcilla organofílica (montmorillonita) y de lana de esparto, con el propósito ... -
Characterization of flame retardant polypropylene-magnesium hydroxide composite foams
Antunes, Marcelo de Sousa Pais; Haurie Ibarra, Laia; Velasco Perero, José Ignacio (2009)
Comunicació de congrés
Accés restringit per política de l'editorialMagnesium hydroxide filled polypropylene foams have been prepared in order to analyze the foaming effects on the microstructure, flame and thermo-mechanical beaviour of the polypropylene composites. Several load percentages ... -
Characterization of highly filled magnesium hydroxide-polypropylene composite foams
Antunes, Marcelo de Sousa Pais; Velasco Perero, José Ignacio; Haurie Ibarra, Laia (2011)
Article
Accés restringit per política de l'editorialMagnesium hydroxide—filled polypropylene foams were prepared by a compression-molding chemical foaming process and studied considering the effects of foaming and the presence of the particles on the microstructure (cellular ... -
Characterization of poly(ethylene-co-vinyl acetate) (EVA) filled with low grade magnesium hydroxide
Fernández Renna, Ana Inés; Haurie Ibarra, Laia; Formosa Mitjans, Joan; Chimenos Ribera, Josep Maria; Antunes, Marcelo de Sousa Pais; Velasco Perero, José Ignacio (2008)
Article
Accés restringit per política de l'editorialLow-grade magnesium hydroxide (LG-MH) is a solid by-product that undergoes an endothermic decomposition in the temperature range of 300–750 C. Due to its thermal behaviour and its lower cost relative to pure Mg(OH)2, ... -
Characterization of polycarbonate foam structures prepared by one-step SC-CO2 dissolution process
Gedler, Gabriel; Antunes, Marcelo de Sousa Pais; Redondo Realinho, Vera Cristina de; Velasco Perero, José Ignacio (2012)
Comunicació de congrés
Accés obertIn this communication polycarbonate foams were prepared by a supercritical CO2 dissolution one-step batch foaming process. Firstly, CO2 diffusion behavior in polycarbonate was studied by means of desorption experiments. ... -
Characterization of rigid polypropylene-based microcellular foams produced by batch foaming processes
Velasco Perero, José Ignacio; Antunes, Marcelo de Sousa Pais; Redondo Realinho, Vera Cristina de; Ardanuy Raso, Mònica (2011)
Article
Accés restringit per política de l'editorialThe properties of polypropylene (PP) foams can be extended by controlling the cellular structure and adding functional fillers. PP-based microcellular foams having an interesting combination of mechanical and transport ... -
CIÈNCIA I TECNOLOGIA DELS MATERIALS (Examen 1r quadrimestre, 2n parcial)
Antunes, Marcelo de Sousa Pais (Universitat Politècnica de Catalunya, 2013-01-14)
Examen
Accés restringit a la comunitat UPC -
CIÈNCIA I TECNOLOGIA DELS MATERIALS (Examen 2n quadrimestre, 1r parcial)
Antunes, Marcelo de Sousa Pais (Universitat Politècnica de Catalunya, 2012-04-16)
Examen
Accés restringit a la comunitat UPC -
CIÈNCIA I TECNOLOGIA DELS MATERIALS (Examen 2n quadrimestre, 2n parcial)
Antunes, Marcelo de Sousa Pais (Universitat Politècnica de Catalunya, 2012-06-15)
Examen
Accés restringit a la comunitat UPC -
Coatings based on pea starch to improve conservation of strawberries
Matta Fakhouri, Farayde; Redondo Realinho, Vera Cristina de; Antunes, Marcelo de Sousa Pais; Velasco Perero, José Ignacio (2019)
Comunicació de congrés
Accés restringit per política de l'editorialThe aim of this study was to elaborate different coating based on pea starch and evaluate its efficiency on strawberry shelf life stored at 7 and 25ºC -
Comportamiento a fractura de láminas de espuma de polipropileno producidas mediante dos métodos diferentes de espumación
Arencón Osuna, David; Antunes, Marcelo de Sousa Pais; Martínez Benasat, Antonio; Velasco Perero, José Ignacio (2012)
Text en actes de congrés
Accés restringit per política de l'editorialDos tipos de espumas flexibles de baja densidad . basadas en polipropileno y producidas por dos métodos diferentes de espumación (espumación física y espumación química) .se han caracterizado utilizando el concepto del ... -
Comportamiento mecánico dinámico de espumas de policarbonato
Gedler, Gabriel; Antunes, Marcelo de Sousa Pais; Redondo Realinho, Vera Cristina de; Velasco Perero, José Ignacio (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialSe caracterizan por DMTA espumas de policarbonato (PC) y de policarbonato con nanopartículas de grafeno, producidas mediante dos procesos diferentes de disolución de CO2 supercrítico con posterior expansión en una o en dos ... -
Composite and biocomposite foams based on polypropylene with reinforcements and functional fillers prepared by supercritical CO2 dissolution
Antunes, Marcelo de Sousa Pais; Redondo Realinho, Vera Cristina de; Ardanuy Raso, Mònica; Maspoch Rulduà, M. Lluïsa; Velasco Perero, José Ignacio (2011)
Text en actes de congrés
Accés restringit per política de l'editorialOne of the actual trends in polymer foams consists in the development of new materials by combining density reduction through foaming with the incorporation of functional fillers. This would enable to obtain materials with ... -
Compression properties and cellular structure of polyurethane composite foams combining nanoclay and different reinforcements
Antunes, Marcelo de Sousa Pais; Cano, Álvaro; Redondo Realinho, Vera Cristina de; Arencón Osuna, David; Velasco Perero, José Ignacio (2014-11)
Article
Accés obertIn the present work we prepared and characterized several polyurethane (PU) composite foams by combining variable concentrations of nanoclay (montmorillonite, MMT) with metal wires or low cost cellulosic-based reinforcements, ... -
Determinación de KIC en compuestos de fibra corta a 1 m/s
Martínez Benasat, Antonio; Arencón Osuna, David; Franco Urquiza, Edgar Adrian; Antunes, Marcelo de Sousa Pais; Redondo Realinho, Vera Cristina de (2011)
Text en actes de congrés
Accés obert