Skip to main content

An EXAFS study on iron-cobalt-silica nanocomposite materials prepared by the sol-gel method

Casula, M.F., Corrias, A., Navarra, G. (2003) An EXAFS study on iron-cobalt-silica nanocomposite materials prepared by the sol-gel method. Journal of Sol-Gel Science and Technology, 26 (1-3). pp. 453-456. ISSN 0928-0707. (doi:10.1023/A:1020754022380) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)
Official URL
http://dx.doi.org/10.1023/A:1020754022380

Abstract

The structural evolution of FeCo-SiO2 xerogel and aerogel nanocomposite samples during their sol-gel preparation have been studied by EXAFS (extended X-ray absorption fine structure) technique. Depending on the precursors of the alloy nanoparticles different intermediate are formed which have a strong influence on the formation of the FeCo alloy of the desired composition. The porous structure also plays an important role.

Item Type: Article
DOI/Identification number: 10.1023/A:1020754022380
Uncontrolled keywords: Magnetic properties, Nanocrystalline materials, Precursor chemistry, X-ray absorption spectroscopy, Absorption spectroscopy, Aerogels, Composition effects, Iron, Magnetic properties, Sol-gels, Structure (composition), X ray spectroscopy, Precursors, Nanostructured materials
Subjects: Q Science > QC Physics > QC176.8.N35 Nanoscience, nanotechnology
Divisions: Faculties > Sciences > School of Physical Sciences > Functional Materials Group
Depositing User: Anna Corrias
Date Deposited: 16 Dec 2014 15:08 UTC
Last Modified: 29 May 2019 13:56 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/46184 (The current URI for this page, for reference purposes)
  • Depositors only (login required):