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Listar por autor "Santonja Blasco, Laura"

Mostrando ítems 1-13 de 13

A kinetic study of the formation of smectic phases in novel liquid crystal ionogens

Martinez-Felipe, Alfonso; Badia, J.D.; Santonja Blasco, Laura; Imrie, C.T.; Ribes Greus, María Desamparados (Elsevier, 2013-06)

[EN] A multi-rate non-isothermal kinetic analysis of the isotropic-melt to liquid crystalline phase transition of novel liquid crystalline ionogenic copolymers, LCIs, the 10-(4-methoxyazobenzene-4'-oxy)decyl methacrylate ...
A methodology to assess the energetic valorization of bio-based polymers from the packaging industry: pyrolysis of reprocessed polylactide

Badía Valiente, José David; Santonja Blasco, Laura; Martinez-Felipe, Alfonso; Ribes Greus, María Desamparados (Elsevier, 2012-05)

The energetic valorization process of bio-based polymers is addressed in this study, taking polylactide (PLA) as model. The pyrolysis of virgin and multiple-injected PLA was simulated by means of multi-rate linear-non-isothermal ...
Characterization of Functionalized Side-Chain Liquid CrystalMethacrylates Containing Nonmesogenic Units by DielectricSpectroscopy

Martinez-Felipe, Alfonso; Santonja Blasco, Laura; Badia, J.D.; Imrie, C.; Ribes-Greus, A. (American Chemical Society, 2013-07-03)

[EN] The dielectric response of a series of side-chain liquid crystal copolymers, SCLCPs, the poly[6-(4'-methoxyazobenzene-4'-oxy)hexyl methacrylate]-co-poly[methyl methacrylate]s, MeOAzB/MMA copolymers, is presented in ...
Comparative thermal, biological and photo degradation kinetics of polylactide and effect on crystallization rates

Santonja Blasco, Laura; Ribes Greus, A.; Alamo, R. G. (Elsevier, 2013-03)

[EN] A comparison is made between available literature and present results of the three major types of polylactide (PLA) degradation giving a compiled view on the details of degradation mechanisms with relation to explicit ...
Contribution to the study of thermal, biological and photo degradation of polylactide

Santonja Blasco, Laura (Universitat Politècnica de València, 2012-07-09)

El propósito de la presente tesis doctoral es estudiar el efecto de la degradación térmica, biológica y fotolítica en la polilactida (PLA) para contribuir a la caracterización de este polímero biodegradable bajo diferentes ...
Hygrothermal ageing of reprocessed polylactide

Badia, J.D.; Santonja Blasco, Laura; Martinez-Felipe, Alfonso; Ribes-Greus, A. (Elsevier, 2012)

[EN] The influence of an accelerated hygrothermal ageing simulation test on a commercial PLA and its three subsequent mechanically-reprocessed materials was studied. The analysis was focused on the water diffusion kinetics ...
Protection of high-density polyethylene-silicon composites from ultraviolet-visible photodegradation

Santonja-Blasco, L.; Rodriguez, Isabelle; Sanchez-Ballester, S.; Badia, J.D.; Meseguer Rico, Francisco Javier; Ribes-Greus, A. (John Wiley & Sons, 2017)

[EN] The extent of the ultraviolet¿visible (UV¿vis) photoirradiation effect on high-density polyethylene (HDPE) and HDPE¿sili-con (Si) composites is reported in terms of the addition of Si microparticles at contents of ...
Reprocessed polylactide: Studies of thermo-oxidative decomposition

Badía Valiente, José David; Santonja Blasco, Laura; Martinez-Felipe, Alfonso; Ribes Greus, María Desamparados (Elsevier, 2012-06)

The combustion process of virgin and reprocessed polylactide (PLA) was simulated by multi-rate linear non-isothermal thermogravimetric experiments under O2. A complete methodology that accounted on the thermal stability ...
Study of the synergetic effects of photo and biodegradation on polylactide

Santonja Blasco, Laura (Universitat Politècnica de València, 2016-01-29)

The aim of this work is to study the degradation of Polylactide-PLA under the environmental conditions which are present when it is subjected to non-controlled disposal. Since the distinctive prpoerty of PLA is its ease ...
Thermal analysis applied to the characterization of degradation in soil of polylactide: I. Calorimetric and viscoelastic analyses

Santonja Blasco, Laura; Moriana Torró, Rosana; Badia, J.D.; Ribes-Greus, A. (Elsevier, 2010-11)

[EN] An accelerated soil burial test has been performed on a commercial polylactide (PLA) for simulating non-controlled disposal. Degradation in soil promotes physical and chemical changes in polylactide properties, which ...
Thermal analysis applied to the characterization of degradation in soil of polylactide: II. On the thermal stability and thermal decompositon kinetics

Badia, J.D.; Santonja Blasco, Laura; Moriana Torró, Rosana; Ribes-Greus, A. (Elsevier, 2010-11)

[EN] The disposal stage of polylactide (PLA) was assessed by burying it in active soil following an international standard. Degradation in soil promotes physical and chemical changes in the polylactide properties. The ...
Thermal and thermo-oxidative stability of reprocessed poly(ethylene terephthalate)

Badía Valiente, José David; Martinez-Felipe, Alfonso; Santonja Blasco, Laura; Ribes Greus, María Desamparados (Elsevier, 2013-01)

An exhaustive assessment of the behaviour of virgin and mechanically reprocessed poly(ethylene terephthalate) (PET) facing thermal and thermo-oxidative decomposition processes is presented in this work, as an approach ...
Water absorption and hydrothermal performance of PHBV/sisal biocomposites

Badia, J.D.; Kittikorn, Thorsak; Strömberg, Emma; Santonja Blasco, Laura; Martinez-Felipe, Alfonso; Ribes-Greus, A.; Ek, Monika; Karlsson, Sigbritt (Elsevier, 2014)

[EN] The performance of biocomposites of poly(hydroxybutyrate-co-valerate) (PHBV) and sisal fibre subjected to hydrothermal tests at different temperatures above the glass transition of PHBV (TH ¿ 26, 36 and 46 C) was ...