Search Results - "Laredo, Estrella"

Interfacial Properties, Viscoelasticity, and Thermal Behaviors of Poly(butylene succinate)/Polylactide Blend by Wu, Defeng, Yuan, Lijuan, Laredo, Estrella, Zhang, Ming, Zhou, Weidong

“…Biodegradable poly­(butylene succinate)/polylactide (PBS/PLA) blends with various blending ratios were prepared by melt mixing for morphological and…”
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Moisture effects on dielectric relaxations of poly (ɛ-caprolactone)/starch biodegradable blends: Local, interfacial and segmental by Newman, Dinorah, Bello, Alfredo, Laredo, Estrella

“…•Crystallinity of poly(ɛ-caprolactone)/starch blends.•Dielectric relaxations in biodegradable starch blends.•Segmental modes in poly(ɛ-caprolactone)/starch…”
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Thermal and mechanical characteristics of a glassy food model based on cassava starch by Pérez, Abril, De Sousa, Andrea, López, Juan V., Laredo, Estrella, Newman, Dinorah, Sandoval, Aleida J., Müller, Alejandro J.

“…•Thermal and mechanical properties of a cassava starch (CS) food model were studied.•Protein source and sugar favored molecular mobility of CS in the food…”
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Effect of two different lipid sources on glass transition temperatures and tensile properties of corn semolina by Cova, Aura, Müller, Alejandro J., Laredo, Estrella, Sandoval, Aleida J.

“…► The effect of CO and CG on thermal and mechanical properties of CS was determined. ► Type-V amylose–lipid complexes were formed during thermo-moulding. ► Two…”
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Miscibility and Crystallization in Polycarbonate/Poly(ε-caprolactone) Blends:  Application of the Self-Concentration Model by Herrera, Dinorah, Zamora, Jean-Carlos, Bello, Alfredo, Grimau, Mario, Laredo, Estrella, Müller, Alejandro J, Lodge, Timothy P

“…Polycarbonate/poly(ε-caprolactone) (PC/PCL) blends are found to be miscible when extruded samples are studied without any further thermal treatment. PCL…”
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Combined Effect of Humidity and Composition on the Molecular Mobilities of Poly(ε-caprolactone-ran-ε-caprolactam) Copolymers by Newman, Dinorah, Laredo, Estrella, Bello, Alfredo, Dubois, Philippe

“…Poly(ε-caprolactone-ran-ε-caprolactam) random copolymers, P(CLo-ran-CLa), were studied in a wide composition range (0 ≤ PCLo ≤ 55 wt %) and in the wet and dry…”
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Dielectric, mechanical and transport properties of bisphenol A polycarbonate/graphene nanocomposites prepared by melt blending by Oyarzabal, Andrea, Cristiano‐Tassi, Antonella, Laredo, Estrella, Newman, Dinorah, Bello, Alfredo, Etxeberría, Agustín, Eguiazabal, José Ignacio, Zubitur, Manuela, Mugica, Agurtzane, Müller, Alejandro J.

“…ABSTRACT Nanocomposites based on polycarbonate (PC) and different amounts of untreated graphene nanoplatelets (GnP) (from 1 to 7 wt %) were prepared by melt…”
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Molecular dynamics and crystallization precursors in polylactide and poly(lactide)/CNT biocomposites in the insulating state by Laredo, Estrella, Grimau, Mario, Bello, Alfredo, Wu, Defeng

“…[Display omitted] •Dielectric relaxations in PLA and PLA/CNT in the insulating state.•Cold crystallization viewed from amorphous phase decline or crystallites…”
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complete TSDC description of molecular mobilities in polylactide/starch blends from local to normal modes: Effect of composition, moisture, and crystallinity by Laredo, Estrella, Newman, Dinorah, Pezzoli, Romina, Müller, Alejandro J, Bello, Alfredo

“…Thermally stimulated depolarization current is applied to study the dielectric relaxations coexisting from 80 to 380 K in the PLLA/starch, immiscible…”
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Comparison of analysis of dielectric spectra of PCL in the ε∗ and the M∗ formalism by Bello, Alfredo, Laredo, Estrella, Grimau, Mario

“…The complex dielectric modulus, M∗(ω, T), for poly(ε-caprolactone) has been obtained by inverting the complex dielectric permittivity data, ε∗(ω, T) recorded…”
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Characterization of esterified cassava starch with long alkyl side chains and different substitution degrees by Barrios, Simón E., Giammanco, Giuseppe, Contreras, Jesús M., Laredo, Estrella, López-Carrasquero, Francisco

“…The present work describes the characterization and thermal properties of hydrophobic starch obtained by the esterification of cassava starch with acyl…”
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Universality and Percolation in Biodegradable Poly(ε-caprolactone)/Multiwalled Carbon Nanotube Nanocomposites from Broad Band Alternating and Direct Current Conductivity at Various Temperatures by Bello, Alfredo, Laredo, Estrella, Marval, Jesús R, Grimau, Mario, Arnal, María L, Müller, Alejandro J, Ruelle, Benoit, Dubois, Philippe

“…Dc and ac conductivities in a broad angular frequency, 2π × 10−3 s−1 < ω < 2π × 107 s−1, and temperature range, 133 K < T < 323 K, were measured in…”
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Molecular Mobilities in Biodegradable Poly(dl-lactide)/Poly(ε-caprolactone) Blends by Newman, Dinorah, Laredo, Estrella, Bello, Alfredo, Grillo, Angélica, Feijoo, José Luis, Müller, Alejandro J

“…The miscibility of poly(d l-lactide) and poly(ε-caprolactone) (PDLLA/PCL) blends in a wide composition range was studied by the thermally stimulated…”
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Preparation and thermal stability of carboxymethyl starch/quaternary ammonium salts complexes by Balsamo, Vittoria, López-Carrasquero, Francisco, Laredo, Estrella, Conto, Katherine, Contreras, Jesús, Feijoo, José L.

“…Starch complexes were obtained from activated and pregelatinized cassava starch (AS) or carboxymethyl starch (CMS) by using quaternary ammonium salts (QAS)…”
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Copolymers of long-side-chain di-n-alkyl itaconates or methyl n-alkyl itaconates with styrene: synthesis, characterization, and thermal properties by López-Carrasquero, Francisco, Rangel-Rangel, Elizabeth, Cárdenas, Mayrin, Torres, Carlos, Dugarte, Nahir, Laredo, Estrella

“…Two series of copolymers of styrene with di- n -alkyl itaconates or methyl n -alkyl itaconates with n -alkyl side chains of 12, 14, 16, 18, and 22, using…”
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Effect of cold-crystallization on the AC and DC conductive properties of polylactide biocomposites with carboxylic or neat large aspect ratio MWCNT by Laredo, Estrella, Bello, Alfredo, Diaz, Jonas, Grimau, Mario, Martinez-Tong, Daniel, Wu, Defeng, Wu, Liang

“…After DC and AC conductivity measurements, percolation parameters, universality, and time‐temperature‐concentration superposition are evaluated in…”
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Molecular dynamics and crystallization kinetics in PSMA14/PCL blends by Balsamo, Vittoria, Newman, Dinorah, Gouveia, Laura, Herrera, Lenín, Grimau, Mario, Laredo, Estrella

“…The effect of blending poly(styrene-co-maleic anhydride) with 14mol% MA (PSMA14) with poly(ɛ-caprolactone) (PCL) is studied by calorimetry, X-ray diffraction,…”
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Primary and secondary dielectric relaxations in semi-crystalline and amorphous starch by Laredo, Estrella, Newman, Dinorah, Bello, Alfredo, Müller, Alejandro J.

“…The thermally stimulated depolarization current technique, TSDC, has been used to study the dielectric relaxations in cassava starch on semi-crystalline and…”
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Synthesis, characterization and side chains crystallization of comb-like poly(p-n-alkylstyrene)s by López-Carrasquero, Francisco, Giammanco, Giuseppe, Díaz, Angélica, Dávila, Johanna, Torres, Carlos, Laredo, Estrella

“…A series of comb like poly( p - n -alkylstyrene)s with linear alkyl groups, containing even numbers of carbon atoms from 12 up to 22 were synthesized by…”
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Effect of isothermal crystallization on the amorphous phase mobility of polycarbonate/poly(ε-caprolactone) blends by Laredo, Estrella, Grimau, Mario, Barriola, Paula, Bello, Alfredo, Müller, Alejandro J.

“…Polycarbonate/poly(ε-caprolatone), PC/PCL, amorphous miscible blends with 90/10 and 80/20 composition in weight, have been studied by X-ray diffraction and…”
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