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Magnetic studies of Fe(III)–crosslinked chitosan

✍ Scribed by N. Nedelko; A. Ślawska-Waniewska; J. Kaźmierczak; C. A. Rodrigues; C. Bordini

Book ID
104557796
Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
472 KB
Volume
3
Category
Article
ISSN
1862-6351

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✦ Synopsis

Abstract

The low‐temperature dc and ac magnetic measurements of Fe(III)–crosslinked chitosan complexes are reported. The results obtained indicate a complex magnetic structure in which strong antiferromagnetic interactions coexist with weak ferromagnetism. Fe‐chitosan exhibits features of a glassy state as well as canted antiferromagnetism and its low temperature collective magnetic behaviour can result from the coexistence of these two types of ordering. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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