Author： Cavaliere Sara Salles Vincent Brioude Arnaud Lalatonne Yoann Motte Laurence Monod Philippe Cornu David Miele Philippe
Publisher： Springer Publishing Company
ISSN： 1388-0764
Source： Journal of Nanoparticle Research, Vol.12, Iss.8, 2010-10, pp. : 2735-2740
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
We describe a simple method based on the electrospinning process to prepare heterogeneous hybrid submicronic fibers with magnetic behavior, consisting of Co nanoparticles embedded in a polyacrylonitrile (PAN) polymer. Quantity and anisotropy of magnetic nanoparticles are key parameters to improve the specific magnetic properties of fibers. We notably show that for higher Co nanoparticles concentration, their lower dispersity into the resulting fibers lead to dipolar interactions that become demagnetizing. The structural and morphological properties of Co nanodisks and of the resulting nanocomposite fibers are investigated by SEM, TEM, and EDX. The magnetic properties of the hybrid electrospun fibers have been evaluated with a SQUID magnetometer.
Related content
Access to resources
Recommend
By Schaer Michel Crittin Mireille Kasmi Lamia Pierzchala Katarzyna Calderone Caroline Digigow Reinaldo G. Fink Alke Forró László Sienkiewicz Andrzej
Fibers, Vol. 2, Iss. 1, 2014-02 ,pp. :
Access to resources