Citation: Zhi Kuan YANG, Li ZHUANG, Yang YUAN. Synthesis and Adsorption Property of Dihydroxyl Azacrown Ether-Grafted Chitosan[J]. Chinese Chemical Letters, ;2002, 13(1): 27-28. shu

Synthesis and Adsorption Property of Dihydroxyl Azacrown Ether-Grafted Chitosan

Department of Environmental Science, Wuhan University, Wuhan 430072

Received Date: 11 May 2001

A novel dihydroxyl azacrown ether chitosan was synthesized by reacting dihydroxyl azacrown ether with epoxy activated chitosan.The adsorption property of the azacrown ether chitosan for Pb²+, Cr³⁺, and Ag⁺, were determined.The experimental results showed that the dihydroxyl azacrown ether grafted chitosan has high adsorption capacity and high selectivity for some metal ions.
- Chitosan,
- azacrown ether,
- adsorption property,
- synthesis
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