Synthesis of hybrid core-shell nanoparticles by emulsion (co)polymerization of styrene and gamma-methacryloxy propyl trimethoxy silane : Kinetics and modeling

Abstract : Core-shell nanoparticles with a polystyrene core and a hybrid copolymer shell are synthesized via emulsion polymerization of styrene and subsequent addition of Γ- methacryloxy propyl trimethoxy silane (MPS) to produce the shell by copolymerization reaction of MPS with the residual amount of styrene. The kinetics of copolymerization and hydrolysis-condensation reaction are studied by gas chromatography (GC) and solid-state 29Si NMR along with the emulsion copolymerization process. A complete model of the reaction mechanisms is developed and the results are compared with the experimental data.
Type de document :
Article dans une revue
International Journal of Biological Macromolecules, Elsevier, 2005, 38 (22), pp.9100 -9109
Liste complète des métadonnées

https://hal.archives-ouvertes.fr/hal-00358558
Contributeur : Nida Sheibat-Othman <>
Soumis le : mardi 3 février 2009 - 16:40:47
Dernière modification le : jeudi 19 avril 2018 - 14:46:15

Identifiants

  • HAL Id : hal-00358558, version 1

Collections

Citation

Kefan Ni, Nida Sheibat-Othman, G. Shan, Gilles Fevotte, Z. Weng, et al.. Synthesis of hybrid core-shell nanoparticles by emulsion (co)polymerization of styrene and gamma-methacryloxy propyl trimethoxy silane : Kinetics and modeling. International Journal of Biological Macromolecules, Elsevier, 2005, 38 (22), pp.9100 -9109. 〈hal-00358558〉

Partager

Métriques

Consultations de la notice

90