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crystallization kinetics

Crystallization kinetics of polymer fibrous nanocomposites

Crystallization kinetics of polymer fibrous nanocomposites

... overall crystallization kinetics in nanofiber reinforced polymer ...overall crystallization kinetics in nanocomposites with curved nanofibers, in the form of ...the crystallization ...

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Heat transfer and crystallization kinetics in thermoplastic composite processing. A coupled modelling framework

Heat transfer and crystallization kinetics in thermoplastic composite processing. A coupled modelling framework

... the crystallization evolves progressively from the cool surface to the hotter ...the crystallization transformation exhibits a morphology with a sharp ...and crystallization kinetics problem, ...

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Experimental study of polymerization and crystallization kinetics of polyamide 6 obtained by anionic ring opening polymerization of ε-caprolactam

Experimental study of polymerization and crystallization kinetics of polyamide 6 obtained by anionic ring opening polymerization of ε-caprolactam

... the crystallization temperature of ...phenomena: crystallization kinetics depends on the increasing amount of available polymer chains during ...down crystallization but accelerates the ...

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A more reliable DSC-based methodology to study crystallization kinetics: Application to poly(ether ketone ketone) (PEKK) copolymers

A more reliable DSC-based methodology to study crystallization kinetics: Application to poly(ether ketone ketone) (PEKK) copolymers

... isothermal crystallization kinetic model, which can be directly fitted on the crystallization heat flux measured by ...rapid crystallization kinetics around 245 ...primary ...

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Identification of Isothermal crystallization kinetics of poly(ether-ketone-ketone) based on spherulite growth measurements and enthalpic data

Identification of Isothermal crystallization kinetics of poly(ether-ketone-ketone) based on spherulite growth measurements and enthalpic data

... each crystallization mechanism on the overall crystallization process, rather than DSC technique ...the crystallization transformation 26–28 ...

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Numerical study of the relationship between the spherulitic microstructure and isothermal crystallization kinetics. Part I. 2-D

Numerical study of the relationship between the spherulitic microstructure and isothermal crystallization kinetics. Part I. 2-D

... Crystallization kinetics Nucleation A B S T R A C T In this paper, we proposed a numerical model to study the kinetic properties and the spherulite microstructure of a semi-crystalline polymer under ...

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Isothermal Crystallization Kinetics of In Situ Photo and Thermo Aged Poly(Ethylene Oxide) Using PhotoDSC

Isothermal Crystallization Kinetics of In Situ Photo and Thermo Aged Poly(Ethylene Oxide) Using PhotoDSC

... The crystallization processes of semi-crystalline polymers are very sensitive to the thermal and mechanical “history” of the ...isothermal crystallization of poly (ethylene oxide) (PEO) irradiated and ...

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Robust Numerical Resolution of Nakamura Crystallization Kinetics

Robust Numerical Resolution of Nakamura Crystallization Kinetics

... Keywords: Crystallization Kinetics, Nakamura, Time Integration, Robust, Phase Change 1. Introduction In recent decades, the numerical simulation of manufacturing processes of polymers and polymer matrix ...

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Radiation aging and chemi-crystallization processes in polyoxymethylene

Radiation aging and chemi-crystallization processes in polyoxymethylene

... tallization was in fact observed [15] . However, although the occurrence of a depolymerization process did lead to the destruction of the amorphous phase and subsequently contributed to an increase in the crystallinity ...

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Crystallization and melting kinetics of sodium disilicate.

Crystallization and melting kinetics of sodium disilicate.

... In the classical analysis of the crystallization kinetics of a pure material, one considers a two phase system where the growth of the solid phase takes place through [r] ...

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Thermo-micromechanics of strain-induced crystallization

Thermo-micromechanics of strain-induced crystallization

... INDUCED CRYSTALLIZATION Phase transition in polymeric materials is governed by the crystallization ...as crystallization nucleation and growth, ...

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Continuous Plug Flow Crystallization of Pharmaceutical Compounds

Continuous Plug Flow Crystallization of Pharmaceutical Compounds

... Using the values of Peclet number calculated from the step response experiments, the crystal size distribution of Flufenamic Acid was obtained by solving equation 9. In Figure 12, the experimental CSD for the antisolvent ...

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Crystallization of carbon tetrachloride in confined geometries

Crystallization of carbon tetrachloride in confined geometries

... Porous materials appeared to be ideal candidates for the preparation of such nanocrystals, utilizing the pores as nanoreactors where the crystallization of the desired material could be confined. In particular ...

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Influence of kinetics on DDT simulations

Influence of kinetics on DDT simulations

... the influence of kinetics on DDT using two-dimensional DNS. The configuration considered is based on the Gravent explosion chan- nel database [26] . The confined and obstructed channel, presented in Section 2 , is ...

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Crystallization studies of 5'-deoxyadenosyl radical enzymes

Crystallization studies of 5'-deoxyadenosyl radical enzymes

... In the class III RNR activating enzyme and pyruvate formate lyase activating enzyme, as well as other enzymes, the AdoMet radical enzyme abstracts a hydrogen atom fr[r] ...

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Knowledge of crystallization from freezing, part III

Knowledge of crystallization from freezing, part III

... L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB. Technical Tr[r] ...

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KINETICS AGGREGATION OF MAGNETIC SUSPENSIONS

KINETICS AGGREGATION OF MAGNETIC SUSPENSIONS

... Key words: Magnetic suspension; chaining; kinetics. 1. Introduction Magnetorheological suspensions (MRS) are suspensions of micron-sized magnetizable particles in a carrier liquid. Right after the first synthesis ...

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Microfluidic platform for optimization of crystallization conditions

Microfluidic platform for optimization of crystallization conditions

... 2 Institut de Recherches SERVIER, 125, chemin de ronde, F-78290 Croissy-sur-Seine. Abstract We describe a universal, high-throughput droplet-based microfluidic platform for crystallization. It is suitable for a ...

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Confined crystallization of fenofibrate in nanoporous silica

Confined crystallization of fenofibrate in nanoporous silica

... the crystallization of APIs in rigid nanoporous media over a broad range of pore sizes, which is lacking in existing studies, allowing a fundamental understanding of the relationship between pore size, ...

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Two-dimensional mesoscopic Wigner crystallization and related issues

Two-dimensional mesoscopic Wigner crystallization and related issues

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...

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