Changes on structural and magnetic properties of maghemite nanoparticles during their coverage with MCM-41

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This work reports a simple synthesis of a mesoporous ordered silica structure (MCM-41) grown up around pre-synthesized maghemite nanoparticles. A composite with magnetic response and high specific surface area was obtained adding maghemite nanoparticles coated with oleic acid in the synthesis gel of...

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Detalles Bibliográficos
Autores principales: Fellenz, Nicolás Antonio, Pérez de Berti, Ignacio Omar, Soldati, Analía L., Stewart, Silvana Jacqueline, Marchetti, Sergio Gustavo, Bengoa, José Fernando
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 2015
Materias:
Química
Física
Sintering
Sol–gel processes
Nanocomposites
Magnetic properties
SiO2
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/128693
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata

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