Paper Title:
Study on Synthesis and Adsorption Properties of Chitosan Modified by DMF Grafted β-CD
  Abstract

The synthesis chitosan modified by N,N-dimethylformamide(DMF) grafted β-CD (CTS), adsorption experiments of lanthanide ions, a new type water treatment agent, are discussed in this paper. First, the chitosan was modified by DMF, and then β-cyclodextrin (β-CD) was grafted onto chitosan skeleton by epoxy chloropropane. The effects of temperature, pH value, adsorption time on adsorption content were studied. The water treatment agent have a high lanthanide adsorption rate up to 98% compared to chitosan, b-CD and chitosan derivative bearing β-cyclodextrin.

  Info
Periodical
Advanced Materials Research (Volumes 306-307)
Chapter
Chapter 6: Polymer Materials
Edited by
Shiquan Liu and Min Zuo
Pages
642-645
DOI
10.4028/www.scientific.net/AMR.306-307.642
Citation
Z. Lv, F. G. Lu, L. L. Fan, H. M. Qiu, C. N. Luo, "Study on Synthesis and Adsorption Properties of Chitosan Modified by DMF Grafted β-CD", Advanced Materials Research, Vols. 306-307, pp. 642-645, 2011
Online since
August 2011
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Price
$32.00
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