Carboxymethyl chitin as a matrix for composites with iron nanoparticles

The stabilizing effect of a biodegradable polymer in a macromolecular system based on 6-O-carboxymethyl chitin polyelectrolyte and iron nanoparticles is studied. Stabilization is associated with hydrogen bonding between the functional groups of the polymer and a surfactant forming the shell of a met...

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Bibliographic Details
Published in:Polymer science. Series B 2010-10, Vol.52 (9-10), p.621-627
Main Authors: Alexandrova, V. A., Shirokova, L. N., Revina, A. A.
Format: Article
Language:English
Subjects:
Biodegradability
Chemistry
Chemistry and Materials Science
Chitin
Composites
Hydrogen bonding
Iron
Nanoparticles
Polyelectrolytes
Polymer Sciences
Shells
Stabilization
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Summary:The stabilizing effect of a biodegradable polymer in a macromolecular system based on 6-O-carboxymethyl chitin polyelectrolyte and iron nanoparticles is studied. Stabilization is associated with hydrogen bonding between the functional groups of the polymer and a surfactant forming the shell of a metal nanoparticle micelle. Composite film materials containing iron nanoparticles 2–4 nm in size are obtained.
ISSN:1560-0904
1555-6123
DOI:10.1134/S1560090410090150