Exploració per autor "León Albiter, Noel"
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Determinación de resistencia a impacto Charpy ISO 179-1/fu
León Albiter, Noel (2019-05-27)
Report de recerca
Accés restringit per acord de confidencialitat -
Dynamically vulcanized polylactic acid/natural rubber/waste rubber blends: Effect of the crosslinking agent on the morphology and tensile properties
Candau, Nicolas; León Albiter, Noel; Roura Coll, Pol; Maspoch Rulduà, M. Lluïsa (Wiley, 2022-01-01)
Article
Accés obertPLA/natural rubber (NR)/wastes tire rubber (GTR) were dynamically vulcanizing using dicumyl peroxide (DCP). Swelling, dissolution, and electron microscopy revealed that the unvulcanized and weekly vulcanized blends (DCP¿<¿3 ... -
Dynamically vulcanized polylactic acid/natural rubber/waste rubber blends: effect of the rubber content
Candau, Nicolas; León Albiter, Noel; Jeannot, Hector; Maspoch Rulduà, M. Lluïsa (Springer, 2022-01-01)
Article
Accés obertThe reduction in the production of conventional polymers based on crude oil by using bio-based plastics and by valorizing rubber wastes is an essential route to reverse the negative impact of the polymer industry on the ... -
EcoBlends’up: Compuestos microfibrilados “in situ” a partir de mezclas PLA/BioPA mediante manufactura aditiva
Martínez Orozco, Leandro Isidro; León Albiter, Noel; Cailloux, Jonathan; Sánchez Soto, Miguel; Maspoch Rulduà, M. Lluïsa; Santana Pérez, Orlando Onofre (Grupo Español de Fractura, 2021)
Text en actes de congrés
Accés obertEn ciertas mezclas de polímeros una morfología microfibrilar de la fase dispersa debidamente orientada durante la etapa de procesamiento, puede generar un efecto reforzante aumentando la tenacidad a la fractura, sobre todo ... -
EcoBlends’up: PLA/BioPA blends composites, microfibrillated “in situ” through additive manufacturing
Martínez Orozco, Leandro Isidro; León Albiter, Noel; Cailloux, Jonathan; Sánchez Soto, Miguel; Maspoch Rulduà, M. Lluïsa; Santana Pérez, Orlando Onofre (2022-04)
Article
Accés obertIn certain polymer blends, a properly oriented microfibrillar morphology of the dispersed phase during the processing stage can generate a reinforcing effect by increasing the fracture toughness, especially in the crack ... -
Efecto de las diferentes técnicas de agudización sobre la tenacidad de fractura del PETG
León Albiter, Noel (Universitat Politècnica de Catalunya, 2014-06)
Projecte Final de Màster Oficial
Accés obertPara evaluar la resistencia de un material a la propagación de una grieta, se utiliza un término genérico que se conoce como tenacidad de fractura. Este parámetro, es a menudo medido como un valor puntual y es caracterizado ... -
Essential work of fracture, crack tip opening displacement, and J-integral relationship for a ductile polymer film
Martínez Benasat, Antonio; León Albiter, Noel; Arencón Osuna, David; Sánchez Soto, Miguel (2016-10)
Article
Accés obertA unique set of double-edge notched tension specimens of a Polyethylene Terephthalate Glycol-modi¿ed ¿lm was tested in mode I, plane stress. The load was registered on a universal testing machine. The displacements, ligament ... -
High added value rubber composites and thermoplastic elastomers as strategies to recycle wastes rubber
Candau, N.; León Albiter, Noel; Maspoch Rulduà, M. Lluïsa (Universitat Politècnica de Catalunya, 2022-06-16)
Comunicació de congrés
Accés obertReducing the environmental impact of the polymers production using bio-based plastics and rubber wastes valorization, are two essential ways of reversing the negative impact of the polymer industry on the environment [1]. ... -
Ice-template crosslinked PVA aerogels modified with tannic acid and sodium alginate
Cruz Jesús, Lucía Guadalupe de la; Abt, Tobias Martin; León Albiter, Noel; Wang, Liang; Sánchez Soto, Miguel (Multidisciplinary Digital Publishing Institute (MDPI), 2022-07-01)
Article
Accés obertWith the commitment to reducing environmental impact, bio-based and biodegradable aerogels may be one approach when looking for greener solutions with similar attributes to current foam-like materials. This study aimed to ... -
Ice-templated gelatin aerogel composites
Sánchez Soto, Miguel; Cruz Jesús, Lucía Guadalupe de la; Abt, Tobias Martin; León Albiter, Noel (University Press, 2023)
Comunicació de congrés
Accés obert -
Impact behavior of PLA/PCL bioblends
León Albiter, Noel; Abt, Tobias Martin; Hortos Llobera, Martí; Espino, Sebastian; Santana Pérez, Orlando Onofre; Maspoch Rulduà, M. Lluïsa (2020)
Text en actes de congrés
Accés obertThe effect of adding polycaprolactone (PCL) on the impact behavior of poly(lactic acid) (PLA) has been evaluated. Bioblends (with and without compatibilizer) were prepared in a pilot plant (twin screw extrusion, 5kg/h) ... -
Implications of the circular economy in the context of plastic recycling: the case study of opaque PET
León Albiter, Noel; Santana Pérez, Orlando Onofre; Klotz, Magali; Ganesan, Kishore; Carrasco, Félix; Dagréou, Sylvie; Maspoch Rulduà, M. Lluïsa; Valderrama Ángel, César Alberto (Multidisciplinary Digital Publishing Institute (MDPI), 2022-11-01)
Article
Accés obertThe use of recycled opaque PET (r-O-PET, with TiO2) as a reinforcement for the recycled polypropylene matrix (r-PP) was evaluated through the life cycle assessment according to different scenarios corresponding to two ... -
Notch effect on the linear elastic fracture mechanics values of a polysulfone thermoplastic polymer
León Albiter, Noel; Maspoch Rulduà, M. Lluïsa (2021-08-01)
Article
Accés obertUsers of the most popular procedures for determining the linear elastic fracture mechanics parameters on polymers have noted that the repeatability and reproducibility of the results depend strongly on the quality of the ... -
On the fracture behavior of ductile polymer films : notch quality, essential work of fracture, J-integral, and crack tip opening displacement
León Albiter, Noel (Universitat Politècnica de Catalunya, 2018-04-13)
Tesi
Accés obertPolymers have a wide range of applications. Their ability to be shaped into multiple forms makes it possible to obtain polymer films, which are highly used in industries such as food and pharmaceuticals. Characterization ... -
PLA/PCL ecoblends: Effect of PCL addition on the toughness of PLA
León Albiter, Noel; Santana Pérez, Orlando Onofre; Hortos Llobera, Martí; Espino, Sebastian; Maspoch Rulduà, M. Lluïsa (Grupo Español de Fractura, 2022-07-01)
Article
Accés obertEl comportamiento a fractura de una “Ecoblend” de Poli(Ácido Láctico) (PLA) con Poli(Caprolactona) (PCL) adecuadamente compatilibilizada ha sido estudiado y comparado con el PLA base. El estudio se llevó a cabo sobre ... -
Poly (Lactic Acid)/Ground Tire Rubber blends using peroxide vulcanization
Candau, Nicolas; Oguz, Oguzhan; León Albiter, Noel; Maspoch Rulduà, M. Lluïsa (Multidisciplinary Digital Publishing Institute (MDPI), 2021-05-06)
Article
Accés obertPoly (Lactic Acid) (PLA)/Ground Tire Rubber (GTR) blends using Dicumyl peroxide (DCP) as a crosslinking agent were prepared with the following aims: propose a new route to recycle wastes rubber from the automotive industry ... -
Properties of freeze-dried gelatin/clay aerogel composites crosslinked with tannic acid
Cruz Jesús, Lucía Guadalupe de la; Abt, Tobias Martin; León Albiter, Noel; Sánchez Soto, Miguel (American Chemical Society (ACS), 2023-10-13)
Article
Accés obertPolymer-based aerogels are tough, low-density, and thermally insulating materials currently receiving increasing attention. In this work, robust all-natural aerogel composites have been obtained by incorporating nanoscale ... -
The fracture testing of ductile polymer films: Effect of the specimen notching
León Albiter, Noel; Martínez Benasat, Antonio; Castejón, P.; Arencón Osuna, David; Martínez, P. P. (Elsevier, 2017-10-01)
Article
Accés obertThe fracture of a ductile polymer film, a heterophase ethylene-propylene block copolymer, has been studied, combining a range of characterisation methods in an attempt to provide a better understanding of the intricate ... -
The post-yield fracture of a ductile polymer film: Notch quality, essential work of fracture, crack tip opening displacement, and J-integral
Martínez Benasat, Antonio; León Albiter, Noel; Arencón Osuna, David; Sánchez Soto, Miguel (2017)
Article
Accés obertDouble edge notched tension (DENT) specimens of a polyethylene terephthalate (PET) film were tested in an universal testing machine, measuring the displacements and the ligament lengths with a digital image correlation ... -
Upcycling opaque PET by reactive processing: Physical microfoaming during injection moulding
León Albiter, Noel; Martínez Orozco, Leandro Isidro; Loaeza Becerril, Alfonso David; Santana Pérez, Orlando Onofre (Universitat Politècnica de Catalunya, 2022-06-16)
Comunicació de congrés
Accés obert