Polimerización en emulsión de estireno utilizando sio2: buscando una emulsión pickering

 

Tallennettuna:
Bibliografiset tiedot
Tekijät: Solís López, Maricruz, Puente Lee, Iván, B., Fouconnier, López Serrano, Francisco
Aineistotyyppi: artículo original
Tila:Versión publicada
Julkaisupäivä:2021
Kuvaus:In this work, the effects of several co-aids, considered as modifying agents to vary the compatibility of colloidal silica (Ludox AM) between the monomer/polymer/silica interface during the emulsion polymerization, are evaluated. Sodium vinyl benzene sulfonate (VBS), 4-vinyl pyridine (4-VP), poly(ethylene glycol) methyl ether methacrylate (PEGMA) and cetyltrimethylammonium bromide (CTAB) surfactant are appraised, being styrene (STY) the main monomer and ammonium persulfate (APS) the initiator. The obtained emulsions range from bare, hybrid encapsulated and Pickering nanoparticles. The obtained Pickering emulsion formulation requires smaller amounts of co-aids, as compared to the reported from the literature.
Maa:Portal de Revistas UCR
Organisaatio:Universidad de Costa Rica
Repositorio:Portal de Revistas UCR
Kieli:Español
OAI Identifier:oai:archivo.portal.ucr.ac.cr:article/45616
Linkit:https://archivo.revistas.ucr.ac.cr/index.php/cienciaytecnologia/article/view/45616