Search Results - "Rodriguez, Perez M.A"

Foaming of EVA/starch blends: Characterization of the structure, physical properties, and biodegradability by Rodriguez-Perez, M.A., Simoes, R.D., Roman-Lorza, S., Alvarez-Lainez, M., Montoya-Mesa, C., Constantino, C.J.L., de Saja, J.A.

“…Foams produced from blends of an ethylene‐vinyl acetate copolymer (EVA) with high VA (vinyl acetate) content (28%) and corn starch have been successfully…”
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Tailoring the structural properties of PVDF and P(VDF-TrFE) by using natural polymers as additives by Simoes, R.D., Rodriguez-Perez, M.A., De Saja, J.A., Constantino, C.J.L.

“…The poly(vinylidene fluoride), PVDF, and its copolymer poly(vinylidene fluoride‐trifluoroethylene), P(VDF‐TrFE), are of great scientific and technological…”
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Enhanced acoustic damping in flexible polyurethane foams filled with carbon nanotubes by Verdejo, R., Stämpfli, R., Alvarez-Lainez, M., Mourad, S., Rodriguez-Perez, M.A., Brühwiler, P.A., Shaffer, M.

“…Flexible polyurethane (PU) foams, with loading fractions of up to 0.2 wt% carbon nanotubes (CNTs), were made by free-rising foaming using water as blowing…”
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Light transmission in nanocellular polymers: Are semi-transparent cellular polymers possible? by Pérez-Tamarit, S., Notario, B., Solórzano, E., Rodriguez-Perez, M.A.

“…[Display omitted] •Optical properties of nanocellular polymers have been tested.•For microcellular foams as the mean pore is reduced the transmissivity…”
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Anisotropic polypropylene cellular polymers filled with nanoclays: Microstructure and properties by Lopez‐Gil, A., Benanti, M., Lopez‐Gonzalez, E., Ruiz‐Herrero, J.L., Oliveira‐Salmazo, L., Briatico‐Vangosa, F., Rodriguez‐Perez, M.A.

“…This work deals with the production and characterization of low‐density rigid foams with anisotropic cellular structures based on polypropylene filled with…”
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Time-resolved X-ray imaging of nanofiller-polyurethane reactive foam systems by Pardo-Alonso, S., Solórzano, E., Rodriguez-Perez, M.A.

“…[Display omitted] ► Nanofiller-polyurethane foaming process is examined by time-resolved X-ray imaging. ► Density, cell size and cell density evolution are…”
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X-ray radioscopy in-situ studies in thermoplastic polymer foams by Solórzano, E., Pardo-Alonso, S., Saja, J.A. de, Rodriguez-Perez, M.A.

“…[Display omitted] ► Bubble nucleation, growth & coalescence have been studied in viscous PE & PP systems. ► Results indicate that bubble nucleation and growth…”
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Low Density Non-crosslinked Closed/Open Cell Polypropylene Foams with High Mechanical Properties by Escudero, J., Lopez-Gil, A., Laguna-Gutierrez, E., Rodriguez-Perez, M.A.

“…Low density polypropylene based foams with different cellular structures have been produced by the improved compression molding route using a high melt…”
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Enhancement of Carbon Nanofibers Dispersion on Epoxy Resin Foams Leading to Remarkable Electrical Conductivity Improvement by Pinto, J., Velasco, D., Sutil, S.B., Boucher, M., Rodriguez-Perez, M.A.

“…A simple procedure to evaluate and improve the dispersion of carbon nanofibers is presented and validated, relating the observed dispersion of the nanofibers…”
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Structure and properties of polypropylene/hydrotalcite nanocomposites by Ardanuy, M., Velasco, J.I., Antunes, M., Rodriguez-Perez, M.A., de Saja, J.A.

“…This article presents the study of the modification of the particle/matrix interface region and its effects on the structure and dynamic mechanical behavior of…”
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New non-destructive optical approach to determine the crystallization kinetics of PLA under a CO2 atmosphere with spatial and temporal resolution by Martín-de León, J., Bernardo, V., Solórzano, E., Rodriguez-Pérez, M.A.

“…The kinetics of crystallization of Polylactic Acid (PLA) in the presence of CO2 pressures from 1.5 to 4 MPa, has been studied by measuring the optical…”
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Nanoporous polymeric materials: A new class of materials with enhanced properties by Notario, B., Pinto, J., Rodriguez-Perez, M.A.

“…Nanoporous polymeric materials are porous materials with pore sizes in the nanometer range (i.e., below 200nm), processed as bulk or film materials, and from a…”
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X-ray Microtomographic Study of Nanoclay-Polypropylene Foams by MA, Y, PYRZ, R, RODRIGUEZ-PEREZ, M. A, ESCUDERO, J, RAUHE, J. Ch, SU, X

“…In the present paper X-ray microtomography technique has been applied to investigate internal, three dimensional structure of clay/polypropylene nanocomposite…”
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Mechanical Response of Polyethylene Foams with High Densities and Cell Sizes in the Microcellular Range by Rodriguez-Perez, M.A., Lobos, J., Perez-Muñoz, C.A., de Saja, J.A.

“…This article presents the compressive mechanical response at low strains for a collection of polyethylene foams with high densities and cell sizes in the…”
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Cellular Structure of Halogen-Free Flame Retardant Foams Based on LDPE by ROMAN-LORZA, S, RODRIGUEZ-PEREZ, M. A, DE SAJA SAEZ, J. A

“…Composites of LDPE/ATH (up to 70 wt.%) were foamed to create new materials with good fire retardancy properties and low weight, proving the feasibility of…”
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Enhanced nitrates-polluted water remediation by polyurethane/sepiolite cellular nanocomposites by Barroso-Solares, S., Merillas, B., Cimavilla-Román, P., Rodriguez-Perez, M.A., Pinto, J.

“…Nanocomposite hydrophilic flexible polyurethane foams were prepared by in situ polymerization using an organomodified sepiolite as filler. The sepiolite…”
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Mechanical Behaviour at Low Strains of LDPE Foams with Cell Sizes in the Microcellular Range : Advantages of Using These Materials in Structural Elements by RODRIGUEZ-PEREZ, M. A, LOBOS, J, PEREZ-MUNOZ, C. A, DE SAJA, J. A, GONZALEZ, L, DEL CARPIO, B. M. A

“…This paper presents the production method and the compressive mechanical response at low strains for a collection of polyethylene foams with high densities and…”
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Structural Characterization and Mechanical Behaviour of LDPE Structural Foams. A Comparison with Conventional Foams by ESCUDERO, J, SOLORZANO, E, RODRIGUEZ-PEREZ, M. A, GARCIA-MORENO, F, DE SAJA, J. A

“…Structural foams are composed of two solid layers enclosing a foamed core. The application of sandwich structural foams has rapidly increased in the last…”
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3D Analysis of the progressive modification of the cellular architecture in polyurethane nanocomposite foams via X-ray microtomography by Pardo-Alonso, S., Solórzano, E., Brabant, L., Vanderniepen, P., Dierick, M., Van Hoorebeke, L., Rodríguez-Pérez, M.A.

“…[Display omitted] ► Microtomography study in nanocomposite rigid polyurethane foams. ► Pore size distribution, anisotropy and preferred pore orientation are…”
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Electrical conductivity and mechanical properties of vapor-grown carbon nanofibers/trifunctional epoxy composites prepared by direct mixing by Ardanuy, M., Rodríguez-Perez, M.A., Algaba, I.

“…Vapor-grown carbon nanofibers (VGCNFs)/trifunctional epoxy resin composites were prepared by directly mixing the VGCNFs and the epoxy resin using ultrasounds…”
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