Core/Shell Particles Containing Liquid Cores: Morphology Prediction, Synthesis, and Characterization

The ability to synthesize core/shell particles with distinct geometries is becoming increasingly important due to their potential applications. In this study structured particles with liquid cores and polymeric shells were synthesized by an in situ miniemulsion polymerization reaction. The resulting...

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Veröffentlicht in:	Macromolecules 2003-11, Vol.36 (23), p.8621-8629
Hauptverfasser:	van Zyl, André J. P, Sanderson, Ronald D, de Wet-Roos, Deon, Klumperman, Bert
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology Organic polymers Physicochemistry of polymers Polymerization Preparation, kinetics, thermodynamics, mechanism and catalysts
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creator	van Zyl, André J. P Sanderson, Ronald D de Wet-Roos, Deon Klumperman, Bert
description	The ability to synthesize core/shell particles with distinct geometries is becoming increasingly important due to their potential applications. In this study structured particles with liquid cores and polymeric shells were synthesized by an in situ miniemulsion polymerization reaction. The resulting materials were used to evaluate morphology prediction models based on thermodynamic considerations. Results showed that thermodynamic models are inadequate for the morphology prediction of in situ polymerized species. For particles prepared in this way, kinetic influences, e.g. anchoring effects, chain mobility, and viscosity, play a significant role in defining the end morphology of the particles.
doi_str_mv	10.1021/ma034596x
format	Article
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subjects	Applied sciences Exact sciences and technology Organic polymers Physicochemistry of polymers Polymerization Preparation, kinetics, thermodynamics, mechanism and catalysts
title	Core/Shell Particles Containing Liquid Cores: Morphology Prediction, Synthesis, and Characterization
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