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Reference type: Conference Proceeding
Authors: Tao YG, Gu H, Xu YQ, Ye LB, Wang QJ
Publication date: 2010
Article title: Pb (II)-Imprinted Chitosan/TiO2 Hybrid Film for High Selectivity of Adsorption Lead Ion in Aqueous Solution.
Page numbers: 484-488
DOI: 10.4028/www.scientific.net/AMR.152-153.484

Proceedings title: Advanced Materials Research
Editors: Jiang ZY, Han JT, Liu XH
Publisher: Scientific.net
Volume number: 152-153
Conference information: New Materials and Advanced Materials

Abstract: Pb(II)-imprinted chitosan/TiO2 hybrid film (LIHF) was synthesized through a two-step process. The selectivity of LIHF was studied via competitive adsorption experiment. The LIHF shows higher selectivity to Pb (II) ion than Cu (II) and Zn (II) ions. X-ray photoelectron spectroscopy(XPS) was used to characterize the as-obtained samples. XPS results showed that the nitrogen atom and the Pb (II) were concerned for coordination. The evidences for the imprinting process and the recognition of Pb (II) with LIHF were provided.
Template and target information: lead ion
Author keywords: adsorption, characterization, imprinted hybrid film

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