A. Polymer–matrix composites (PMCs)
A new mechanism-based thermo-viscoelastic model for unidirectional polymer matrix composites based on Cartan decomposition
... reinforced, polymer composite materials is developed in this ...the matrix, a generalized Maxwell model is applied to the appropriate terms of the stress and strain decomposition, in agreement with ...
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The effect of moisture-induced swelling on the absorption capacity of transversely isotropic elastic polymer-matrix composites
... of a very elabo- rate theory by Weitsman (1987), where a viscoelastic behavior at finite strain was ...used a chemical potential of the Flory-Huggins-Regner type, and by Derrien and Gilormini (2006) ...
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Extended Mean-Field Homogenization of Viscoelastic-Viscoplastic Polymer Composites Undergoing Hybrid Progressive Degradation Induced by Interface Debonding and Matrix Ductile Damage
... is a gold ...the polymer matrix phase is exactly the same as that employed in the modified Mori-Tanaka TFA ...using a UserMATerial subroutine (UMAT). In the interphase layer, a ...
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Parameter Optimization of the Steam Thermolysis: A Process to Recover Carbon Fibers from Polymer-Matrix Composites
... Sample A contains a most thermally stable aromatic resin system while sample B, embeds BPA resin and non-aromatic amine curing ...sample A (sample B has a higher H/C atomic ratio of its resin ...
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Elastic-strain distribution in metallic film-polymer substrate composites
... In a film, changes are further caused by boundary conditions at the free surface and ...to a compliant polymeric substrate poses a significant challenge in the development of integrated structures ...
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Coupling Mechanical and Electrical Properties in Spin Crossover Polymer Composites
... in composites with nonfer- roelectic ...is a disruption of the connectivity of the polymer matrix related to the existence of particle ...the composites both parameters are ...
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Polymer-cholesteric liquid-crystalline composites with a broad light reflection band
... with a helical pitch gradient are found in living matter ...is a composite material made of an organic matrix, mainly proteins and chitin (a linear polymer of acetylglucosamine), and ...
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Mechanical effects of oxidation induced shrinkage on organic matrix composites
... of a composite ply, according to equation (3), during the thermal oxidation process experienced by the ...the polymer matrix constituting the considered composite ...Actually, a relative ...
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Characterization of Polyoxometalate/Polymer photo-composites: a Toolbox for the Photodegradation of Organic Pollutants
... paper, a simple and mild approach was introduced to prepare inorganic/organic hybrid composites based on polyoxometalates by photopolymerization under visible light using Light Emitting Diodes LED@405 nm as ...
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Double-walled carbon nanotube-based polymer composites for electromagnetic protection
... present a microwave absorber based on carbon nanotubes (CNT) dispersed inside a BenzoCycloButenw (BCB) ...using a solution-mixing method and are then evaluated and modeled by means of coplanar test ...
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Electrical conductivity and Raman imaging of double wall carbon nanotubes in a polymer matrix
... (DSC) a PEEK melting temperature of 341 °C and crys- tallinity of 32% were ...to a CNTs/acetone suspension and then submitted to a short pulse of sonication probe for 10 s, corresponding to a ...
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Piezoelectric properties of polymer/lead-free ceramic composites
... the matrix might explain this result. For such NN contents, composites remain ...hybrid composites, the piezoelectric state is reached with mild poling fields which is not the case for piezoelectric ...
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Identification of moisture diffusion parameters in organic matrix composites
... fiber-reinforced polymer matrix composites are ...of a composite ply in the direction perpendicular to the reinforcement axis, the problem is very ...example, a wide variety of ...
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Electrical conductivity and Raman imaging of double wall carbon nanotubes in a polymer matrix
... in a polymer matrix have a split G band like individual tubes on surfaces in air or in ...the polymer matrix can be used as a local sensor for the dispersion of the DWNTs ...
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Piezoelectric properties of polymer/lead-free ceramic composites
... the matrix might explain this result. For such NN contents, composites remain ...hybrid composites, the piezoelectric state is reached with mild poling fields which is not the case for piezoelectric ...
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Quantification of nanoparticle dispersion within polymer matrix using gap statistics
... Conclusion A method was developed for deductively quantifying dispersion and agglomeration within particle reinforced polymer ...for a comprehensive determination of the dispersion state of a ...
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Strain-induced inverse magnetostriction measured on a single contacted Ni nanowire in a polymer matrix Strain-induced inverse magnetostriction measured on a single contacted Ni nanowire in a polymer matrix
... nanostructured composites are the object of intense investigations for the fabrication of smart materials, nano-sensors and other electronic ...to a magnetic field, but also for their sensibility to ...
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Elastic-strain distribution in metallic film-polymer substrate composites
... In a film, changes are further caused by boundary conditions at the free surface and ...to a compliant polymeric substrate poses a significant challenge in the development of integrated structures ...
4
Preparation and characterization of olive pit powder as a filler to PLA-matrix bio-composites
... in a bio-based and biodegradable matrix (polylactic acid, PLA) at various ...study, a comparison of the size distribution and the densities of olive pit powders according to the grinding methods ...
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Humid Ageing of Organic Matrix Composites
... certain matrix structural characteristics, as well the nature and concentration of ester groups [ 129 , 130 ...homogeneous polymer glasses as, for instance, polycarbonate [ 132 ], where the presence of ...
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