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Identifier	000391161
Title	Υβριδικά νανοσωματίδια τύπου πυρήνα- κελύφους με τη μέθοδο πολυμερισμού αιωρήματος
Alternative Title	Nanocomposite core-shell nanospheres via dispersion polymerization
Author	Βεργάκη, Μαρία Χρήστου
Thesis advisor	Αναστασιάδης, Σπύρος
Abstract	The current study reports the synthesis and characterization of hydrophilic colloidal dispersions, which consist of hybrid colloidal nanoparticles of core-shell topology, aiming to introduce them in laboratory scale but also in the industrial production of waterborne painting systems, which are subject to environmental requirements and restrictions. Besides, due to their hybrid character, the developed nanoparticles are considered as advanced materials which combine the properties of the two different components. The aqueous polymer dispersions, which are intended for use in paints and varnishes, must possess a number of properties, such as hardness (or elasticity), plasticity, transparency, weather resistance, gloss, etc. while simultaneously comply with the environmental requirements and be non-toxic and have very low or no Volatile Organic Compounds (VOCs). The synthesis of the dispersions, which consist of polymeric hybrid particles with core-shell topology, was held using the suspension polymerization method. After synthesis, the materials synthesized were characterized by thermogravimetric analysis (TGA), scanning electron microscopy (SEM), transmission electron microscopy (TEM), dynamic light scattering (DLS) and differential scanning calorimetry (DSC).
Language	Greek
Subject	Hybrid nanoparticles
	Υβριδικά σωματίδια
Issue date	2015-03-20
Collection	School/Department--School of Sciences and Engineering--Department of Chemistry--Post-graduate theses
	Type of Work--Post-graduate theses
Permanent Link	https://elocus.lib.uoc.gr//dlib/9/b/8/metadata-dlib-1427355662-616600-25395.tkl
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