The processing and characterization of biodegradable nanocomposites based on poly(ester-urethane) reinforced with different amounts (0.5, 1 and 3 wt %) of nanosized hydroxyapatite (nHA) are reported. The selected ...
New biodegradable block copolymer networks were synthesized from methacrylate-terminated poly(L-lactide) (mLA) and polycaprolactone (mCL) macromers. This allowed the realization of a series of materials in which the macromer ...
[EN] Background: Biodegradable antimicrobial materials for food packaging applications are in great demand by the food industry and society alike for the purposes of extending food shelf life, thus reducing the environmental ...
Borrell Tomás, María Amparo; Salvador Moya, Mª Dolores; Rocha, Victoria G.; Fernandez, Adolfo; Angel Aviles, Miguel; Gotor, Francisco J.(Elsevier, 2012-12)
TiCxN1-x-15 wt.%Co cermets were obtained by a mechanically induced self-sustaining reaction (MSR) and sintered by spark plasma sintering (SPS) technique at different temperatures (1200-1400 degrees C) for 1 min in vacuum ...
Cormery, Audrey(Universitat Politècnica de València, 2021-03-09)
[ES] En el presente trabajo fin de máster se pretende abordar el desarrollo de materiales compuestos
cerámicos empleados en el sector aeroespacial que actúen como barreras térmicas en turbinas de gas.
Los requerimientos ...
Rubio Garde, Laura(Universitat Politècnica de València, 2016-09-15)
[ES] Este TFG aborda el análisis y cuantificación de la capacidad de autosanación en términos de recuperación de resistencia en el hormigón debido al uso de aditivos cristalinos. Respecto a la aplicación práctica, se ...
Sierra Acuña, Óscar Mauricio(Universitat Politècnica de València, 2016-12-14)
[EN]
Volcanic pozzolans are constituted in general by vitreous material that usually is rich in SiO2 and Al2O3, which reacts with portlandite produced during cement hydration to give hydrated silicates and calcium ...
Alba Fernández, Jesús; Rey Tormos, Romina María del; Ramis Soriano, Jaime; Bertó Carbó, Laura(CSIC, 2012)
[ES] La principal aportación del trabajo es la formulación de una alternativa que facilita la determinación experimental del
factor de pérdidas y, en consecuencia, mejorar las predicciones de aislamiento a ruido aéreo ...
Rivas Mesías, Pedro(Universitat Politècnica de València, 2022-01-21)
[ES] La aleación normalizada astm F1537 está constituida por Co Cr Mo con un margen de composiciones definido, además de contener otros elementos menores como Mn, Si, Ni, Fe y C. Estas aleaciones se destinan principalmente ...
Martínez Alcón, Jorge(Universitat Politècnica de València, 2017-01-11)
[EN]
The purpose of this research project is to study the mechanical and microstructural characteristics of Grade 2 titanium sheets , after welding process in different atmospheres.
The research interest arises because ...
Borrell Tomás, María Amparo; Garcia-Moreno, Olga; Torrecillas, Ramón; Garcia-Rocha, Victoria; Fernandez, Adolfo(National Institute for Materials Science, 2012)
[EN] Materials with a very low or tailored thermal expansion have many applications ranging from cookware to the aerospace industry. Among others, lithium aluminosilicates (LAS) are the most studied family with low and ...
Llopis Albert, Carlos; Rubio Montoya, Francisco José; Valero Chuliá, Francisco José(Universitat Politècnica de València, 2019-10-03)
[EN] Characterizing mechanical properties play a major role in several fields such as biomedical and manufacturing sectors. In this study, a stochastic inverse model is combined with a finite element (FE) approach to infer ...
Fenollar Gimeno, Octavio Ángel; García Sanoguera, David; Sánchez Nacher, Lourdes; López Martínez, Juan; Balart Gimeno, Rafael Antonio(Wiley-Blackwell, 2012-05-05)
In this work, we have evaluated the curing process of a natural-based plasticizer, epoxidized linseed oil, as a possible alternative to phthalate substitution for polyvinyl chloride. Several curing times ranging from 6 to ...
[EN] The integration of hydrogen permeable membranes in catalytic membrane reactors for thermodynamically limited reactions such as steam methane reforming can improve the per-pass yield and simultaneously produce a ...
Pandis, Christos; Madeira, Sara; Matos, Joana; Kyritsis, Apostolos; Mano, Joao; Gómez Ribelles, José Luís(Elsevier, 2014-09-01)
Chitosan-silica porous hybrids were prepared by a novel strategy in order to improve the mechanical properties of chitosan (CHT) in the hydrogel state. The inorganic silica phase was introduced by sal-gel reactions in ...
Muller, Justine; González Martínez, María Consuelo; Chiralt, A.(MDPI AG, 2017-08-15)
[EN] The massive use of synthetic plastics, in particular in the food packaging area, has a great environmental impact, and alternative more ecologic materials are being required. Poly(lactic) acid (PLA) and starch have ...
Cárcel Carrasco, Francisco Javier; Pascual Guillamón, Manuel; Pérez Puig, Miguel Angel; Segovia-López, Francisco(CROATIAN METALLURGICAL SOC, BERISLAVICEVA 6, ZAGREB, CROATIA, 2017)
[EN] This work compares the weldability of ductile iron when: (I) a root weld is applied with a tungsten inert gas (TIG) process using an Inconel 625 source rod and filler welds are subsequently applied using coated ...
Roa, J. J.; Rayón Encinas, Emilio; Morales, M.; Segarra, M.(Bentham Science Publishers, 2012-06)
In the last years, Nanoindentation or Instrumented Indentation Technique has become a powerful tool to study the mechanical properties at micro/nanometric scale (commonly known as hardness, elastic modulus and the stress-strain ...
[EN] In this work a study of the mechanical properties of a biodegradable polymer, poly(lactic acid) (PLA),
and its variation due to the addition of 25 wt % of another biodegradable polymer, poly(hydroxybutyrate)
(PHB) ...