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Preparation and characterization of crosslinked resins containing ferrite particles

Maria, Luiz Claudio De Santa; Simplicio, Simone; Ribeiro, Carlos A. B.; Costa, Marcos A. S.; Silva, Manoel R.; Wang, Shu H.; Amico, Sandro C. Universidade De São Paulo

POLYMER ENGINEERING AND SCIENCE, v.48, n.10, p.1878-1884, 2008

JOHN WILEY & SONS INC 2008

Acesso online

  • Título:
    Preparation and characterization of crosslinked resins containing ferrite particles
  • Autor: Maria, Luiz Claudio De Santa; Simplicio, Simone; Ribeiro, Carlos A. B.; Costa, Marcos A. S.; Silva, Manoel R.; Wang, Shu H.; Amico, Sandro C.
  • Universidade De São Paulo
  • Assuntos: Divinylbenzene; Nanoparticles; Microspheres; Manganese; Styrene; Iron; Engineering; Chemical; Polymer Science
  • É parte de: POLYMER ENGINEERING AND SCIENCE, v.48, n.10, p.1878-1884, 2008
  • Descrição: Micrometer-sized magnetic particles hosted on network material were successfully prepared by a simple chemical process (ion exchange followed by co-precipitation) from commercial styrene-divinylbenzene copolymers. Energy dispersive X-ray spectroscopy (EDS) coupled to scanning electron microscopy (SEM) allowed the observation of submicron particles. All the produced spherical beads have presented metallic particles (NiFe2O4, CuFe2O4, CoFe2O4, or MnFe2O4), either as isolated particles or agglomerates, located on their external and internal (within pores) The thermal stability of the composites, evaluated by thermogravimetric techniques, were found to be dependent on the amount of ferrite particles incorporated into them.
  • DOI: 10.1002/pen.21040
  • Títulos relacionados: Polymer Engineering and Science
  • Editor: JOHN WILEY & SONS INC
  • Data de publicação: 2008
  • Idioma: Inglês

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