Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials. Founded at 2009

Surface modification of strontium hexaferrite colloidal nanoparticles by silica coating

E.O. Anokhin, L.A. Trusov, A.V. Vasiliev, A.E. Sleptsova, A.A. Eliseev, E.A. Gorbachev, P.E. Kazin

DOI: 10.26456/pcascnn/2016.8.005

Original article

Abstract: We report a technique for producing hard-magnetic strontium hexaferrite colloidal particles with silica-modified surface. Three types of nanomaterials can be obtained by varying the synthesis conditions: «core-shell» particles; silica gels and sols filled with uniformly distributed hexaferrite particles.

Keywords: strontium hexaferrite, magnetic nanoparticles, magnetic fluids, colloids, silica, core-shell, coating

  • E.O. Anokhin
  • L.A. Trusov
  • A.V. Vasiliev
  • A.E. Sleptsova
  • A.A. Eliseev
  • E.A. Gorbachev
  • P.E. Kazin

Reference:

Anokhin E.O., Trusov L.A., Vasiliev A.V., Sleptsova A.E., Eliseev A.A., Gorbachev E.A., Kazin P.E. Modifikatsiya kolloidnykh nanochastits geksaferrita strontsiya dioksidom kremniya [Surface modification of strontium hexaferrite colloidal nanoparticles by silica coating], Fiziko-khimicheskie aspekty izucheniya klasterov, nanostruktur i nanomaterialov [Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials], 2016, issue 8, pp. 5-12. DOI: 10.26456/pcascnn/2016.8.005. ⎘

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