Paper Title:
Preparation and Characteristics of Novelty Chitosan Schiff Base and its Zinc Complexes
  Abstract

In this paper, a new kind of chitosan schiff base and its zinc complexes were prepared. Chitosan schiff base (CS-DBSB) was obtained when 3, 5-Di-tert-butyl salicylaldehyde was introduced to the C-2 nitrogen position of chitosan. Its zinc complex of CS-DBSB (CS-DBSB-Zn) was also prepared. The structure and performance of physicochemical characteristics of CS-DBSB and CS-DBSB-Zn were examined by FT-IR, elemental analysis, thermogravimetric (TG). The thermal behaviors of CS-DBSB and CS-DBSB-Zn were described. TG curves presented three events including water loss, decomposition of the polysaccharide generating a carbonaceous residue that burns at higher temperatures.

  Info
Periodical
Advanced Materials Research (Volumes 239-242)
Edited by
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
Pages
1364-1367
DOI
10.4028/www.scientific.net/AMR.239-242.1364
Citation
X. W. Wu, Y. Xiong, "Preparation and Characteristics of Novelty Chitosan Schiff Base and its Zinc Complexes", Advanced Materials Research, Vols. 239-242, pp. 1364-1367, 2011
Online since
May 2011
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Price
$32.00
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