BackBrowsing by Author "CALAFEL MARTINEZ, MIREN ITXASO"
Now showing items 1-10 of 10
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3D printing of virgin PET: effect of processing parameters
(2021-11-23)[EN] The use of filaments made of recycled materials such as PET on fused deposition modelling (FDM) is aspired to be one of the innovative techniques for sustainable and environmentally friendly production. However, to ... -
Estudio del efecto del envejecimiento sobre las propiedades mecánicas del PBSA
(2023-10-09)[ES] El inquietante impacto ambiental derivado de la elevada producción y pobre degradabilidad de los polímeros sintéticos convencionales ha dado lugar al desarrollo de una nueva familia de polímeros en base a materias ... -
Flame Retardant Polyphosphoester Copolymers as Solid Polymer Electrolyte for Lithium Batteries
; ; ; ; ; ; ; Calafel Martínez, Miren Itxaso
; Müller Sánchez, Alejandro Jesús ; ; ; (RSC, 2021-05-19)
Solid-state lithium batteries are considered one of the most promising battery systems due to their high volumetric energy density and safety. Poly(ethylene oxide) (PEO) is the most commonly used solid polymer electrolyte ... -
How Is Rheology Involved in 3D Printing of Phase-Separated PVC-Acrylate Copolymers Obtained by Free Radical Polymerization
; Calafel Martínez, Miren Itxaso; ; ; ; ;
New auto-plasticised copolymers of poly(vinyl chloride)-r-(acrylate) and polyvinylchloride, obtained by radical polymerization, are investigated to analyse their capacity to be processed by 3D printing. The specific ... -
Nuevos materiales para fabricación aditiva de resina
(2021-11-23)[ES]Las diversas tecnologías de fabricación aditiva son un campo en el que se está investigando mucho en la actualidad. Pese a ello, en algunas de estas tecnologías, como en la de fotopolimerización en tanque, la cantidad ... -
Radiopaque Material for 3D Printing Scaffolds
Sadaba Larraona, Naroa; Fernández San Martín, Mercedes; Calafel Martínez, Miren Itxaso; Sarasua Oiz, José Ramón ; Muñoz Ugartemendia, Jone ; (Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2018)
The so called “Additive manufacturing” is a new manufacturing process which consists in translating virtual solid model data into physical models in a quick and easy process. The most known example is 3D printing. In the ... -
Recyclable Epoxy Resin via Simultaneous Dual Permanent/Reversible Crosslinking Based on Diels-Alder Chemistry
Puyadena Jauregi, Maddalen; Calafel Martínez, Miren Itxaso; González de San Román, Estibaliz ; Martín Alberdi, María Dolores; ; (Wiley, 2021-09)
Taking advantage of the reversible Diels-Alder (DA) reaction, a simple strategy to obtain recyclable epoxy resins is presented. For this purpose, blends of furan-functionalized and nonfunctionalized epoxy resin are prepared. ... -
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Study of the interlayer adhesion and warping during material extrusion-based additive manufacturing of a carbon nanotube/biobased thermoplastic polyurethane nanocomposite
; Calafel Martínez, Miren Itxaso; ; Aramburu Ocáriz, Nora ; ; Guerrica Echevarría Estanga, Gonzalo María ; ; Müller Sánchez, Alejandro Jesús (Elsevier, 2021-04-07)
A thermoplastic bio-polyurethane from renewable sources (TPU) and the nanocomposite developed by mixing it with carbon nanotubes (CNT) are investigated as potentially adequate for Material Extrusion-based Additive Manufacturing ... -
Thermo-rheological effects on succesful 3D printing of biodegradable polyesters
; Calafel Martínez, Miren Itxaso; Aramburu Ocáriz, Nora ; ; Guerrica Echevarría Estanga, Gonzalo María ; ; Müller Sánchez, Alejandro Jesús (Elsevier, 2020-06-23)
Biodegradable polybutylene succinate (PBS) and poly (butylene succinate-ran-adipate) (PBSA) were characterized to find the thermo-rheological bases for 3D printing by Fused Filament Fabrication (FFF). In dynamic viscoelastic ...