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Polyaniline coated core-shell polyacrylates: Control of film formation and coating application for corrosion protection

Autor
Bertuoli, P.; Baldissera, A.; Zattera, A.; Ferreira, C.A.; Aleman, C.; Armelin, E.
Tipus d'activitat
Article en revista
Revista
Progress in organic coatings
Data de publicació
2019-03-01
Volum
128
Pàgina inicial
40
Pàgina final
51
DOI
https://doi.org/10.1016/j.porgcoat.2018.12.007 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/128151 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0300944018309081 Obrir en finestra nova
Resum
Aqueous polymer colloidal nanoparticles, composed by poly(methyl metacrylate), butyl acrylate, and acrylic acid, as “core” (P(MMA/BA/AA)); and polyaniline (PAni) doped with dodecylbenzenesulfonic acid (DBSA), as “shell”, were prepared. The complete synthesis consisted of two-steps. In the first step P(MMA/BA/AA) particles were obtained in a semi-continuous process by free radical emulsion polymerization, followed by a second step where the chemical oxidative polymerization of aniline mon...
Paraules clau
Core-shell Acrylic polymer Polyaniline X-ray photoelectron spectroscopy Corrosion
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
IMEM-BRT- Innovation in Materials and Molecular Engineering - Biomaterials for Regenerative Therapies

Participants