Título

Synthesis and Characterization of Fe3O4/polyaniline Core–shell Composites

Autor

Claudia Hernandez

ERASTO ARMANDO ZARAGOZA CONTRERAS

Nivel de Acceso

Acceso Abierto

Licencia

http://creativecommons.org/about/cc0/

Materias

Conducting polymer - (CORE–SHELL COMPOSITE) Magnetite - (POLYANILINE) BIOLOGÍA Y QUÍMICA - (CTI) QUÍMICA - (CTI) OTRAS ESPECIALIDADES QUÍMICAS - (CTI) OTRAS - (CTI)

Resumen o descripción

Magnetite (Fe304)/polyaniline core–shell composites were synthesized using a reactive surfactant to

improve magnetite dispersion and as the monomer of conducting polyaniline. Reduction of magnetic particle

aggregation and core-shell morphology were evidenced by electron microscopy. Additionally, the decrement in

magnetization (r) and (hysteresis) Hc observed in the core–shell composite was be attributed to the increment in

dipolar magnetic interaction due to the increased separation among the Fe3O4 nanoparticles because of the PAni

shell formation.

Fecha de publicación

2013

Tipo de publicación

Memoria de congreso

Versión de la publicación

Versión enviada

Recurso de información

http://cimav.repositorioinstitucional.mx/jspui/handle/1004/1575

Formato

application/pdf

Idioma

Inglés

Repositorio Orígen

Fuente de Objetos Científicos Open Access

Descargas

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