Resultados globales: 4 registros encontrados en 0.02 segundos.
Artículos, Encontrados 4 registros
Artículos Encontrados 4 registros  
1.
18 p, 6.2 MB Preparation of nanocomposites of poly("-caprolactone) and multi-walled carbon nanotubes by ultrasound micro-molding. influence of nanotubes on melting and crystallization / Olmo, Cristian (Universitat Politècnica de Catalunya) ; Amestoy, Hegoi (Universidad del País Vasco) ; Casas, Maria Teresa (Universitat Politècnica de Catalunya) ; Martínez, Juan Carlos (ALBA Laboratori de Llum de Sincrotró) ; Franco García, María Lourdes (Universitat Politècnica de Catalunya) ; Sarasua, José Ramón (Universidad del País Vasco) ; Puiggalí, Jordi (Universitat Politècnica de Catalunya)
Ultrasound micro-molding technology was successfully applied to prepare nanocomposites based on a poly(ε-caprolactone) (PCL) matrix and multi-walled carbon nanotubes (MWCNTs). Optimization of processing parameters (i. [...]
2017 - 10.3390/polym9080322
Polymers, Vol. 9, Issue 8 (August 2017) , art. 322  
2.
24 p, 7.0 MB Thermally induced structural transitions of nylon 4 9 as a new example of even-odd polyamides / Olmo, Cristian (Universitat Politècnica de Catalunya) ; Casas, Maria Teresa (Universitat Politècnica de Catalunya) ; Martínez, Juan Carlos (ALBA Laboratori de Llum de Sincrotró) ; Franco García, María Lourdes (Universitat Politècnica de Catalunya) ; Puiggalí, Jordi (Universitat Politècnica de Catalunya)
Crystalline morphology and structure of nylon 4 9 have been studied by means of optical and transmission electron microscopies, and X-ray diffraction. Rhombic crystals were characteristic of crystallization from glycerin dilute solutions, although the final morphology was dependent on the crystallization temperature. [...]
2018 - 10.3390/polym10020198
Polymers, Vol. 10, Issue 2 (February 2018) , art. 198  
3.
25 p, 1.6 MB Influence of ph on morphology and structure during hydrolytic degradation of the segmented gl-b-[gl-co-tmc-co-cl]-b-gl copolymer / Márquez, Yolanda (Universitat Politècnica de Catalunya) ; Martínez, Juan Carlos (ALBA Laboratori de Llum de Sincrotró) ; Turon, Pau (B. Braun Surgical S.A.) ; Franco García, María Lourdes (Universitat Politècnica de Catalunya) ; Puiggalí, Jordi (Universitat Politècnica de Catalunya)
Hydrolytic degradation in media having a continuous variation of pH from 2 to 12 was studied for a copolymer having two polyglycolide hard blocks and a middle soft segment constituted by glycolide, trimethylene carbonate, and ?-caprolactone units. [...]
2015 - 10.3390/fib3030348
Fibers, Vol. 3, Issue 3 (September 2015) , p. 348-372  
4.
18 p, 5.0 MB Study of non-isothermal crystallization of polydioxanone and analysis of morphological changes occurring during heating and cooling processes / Márquez, Yolanda (Escola d'Enginyeria Barcelona Est) ; Franco García, María Lourdes (Escola d'Enginyeria Barcelona Est) ; Turon, Pau (B. Braun Surgical S.A.) ; Martínez, Juan Carlos (ALBA Laboratori de Llum de Sincrotró) ; Puiggalí, Jordi (Escola d'Enginyeria Barcelona Est)
Non-isothermal crystallization kinetics of polydioxanone (PDO), a polymer with well-established applications as bioabsorbable monofilar suture, was investigated by Avrami, Mo, and isoconversional methodologies. [...]
2016 - 10.3390/polym8100351
Polymers, Vol. 8, Issue 10 (October 2016) , art. 351  

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