Small-angle neutron scattering contrast variation on magnetite-myristic acid-benzene magnetic fluid

A. V. Feoktystov, M. V. Avdeev, V. Aksenov, L. A. Bulavin, D. Bica, L. Vekas, V. M. Garamus, R. Willumeit

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

A magnetic fluid with magnetite dispersed in D-benzene and stabilized by myristic acid is investigated using the contrast variation technique in small-angle neutron scattering. The results obtained are interpreted within a new approach to the basic functions for polydisperse multicomponent and superparamagnetic systems. Myristic acid is considered an alternative to oleic acid, which is commonly used in these fluids. The parameters characterizing the particle size distribution function and the thickness of the myristic acid layer are determined. The data obtained are in good agreement with the results derived from previous investigations with the use of polarized neutrons.

Original languageEnglish
Pages (from-to)1-4
Number of pages4
JournalSurface Investigation X-Ray, Synchrotron and Neutron Techniques
Volume3
Issue number1
DOIs
Publication statusPublished - Aug 2009

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Ferrosoferric Oxide
Magnetic fluids
Myristic Acid
Magnetite
Neutron scattering
Benzene
Acids
Oleic acid
Oleic Acid
Particle size analysis
Distribution functions
Neutrons
Fluids

ASJC Scopus subject areas

  • Surfaces, Coatings and Films

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Small-angle neutron scattering contrast variation on magnetite-myristic acid-benzene magnetic fluid. / Feoktystov, A. V.; Avdeev, M. V.; Aksenov, V.; Bulavin, L. A.; Bica, D.; Vekas, L.; Garamus, V. M.; Willumeit, R.

In: Surface Investigation X-Ray, Synchrotron and Neutron Techniques, Vol. 3, No. 1, 08.2009, p. 1-4.

Research output: Contribution to journalArticle

Feoktystov, A. V. ; Avdeev, M. V. ; Aksenov, V. ; Bulavin, L. A. ; Bica, D. ; Vekas, L. ; Garamus, V. M. ; Willumeit, R. / Small-angle neutron scattering contrast variation on magnetite-myristic acid-benzene magnetic fluid. In: Surface Investigation X-Ray, Synchrotron and Neutron Techniques. 2009 ; Vol. 3, No. 1. pp. 1-4.
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