期刊
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
卷 49, 期 -, 页码 198-207出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.jiec.2017.01.028
关键词
Ion/molecule imprinted polymers; lambda-Cyhalothrin molecules; Copper ions; Simultaneous removal; Twice imprinting strategy
资金
- National Natural Science Foundation of China [21576120, U1507115]
- Natural Science Foundation of Jiangsu Province [BK20131223, BK20150433, BK20160491]
- National Postdoctoral Science Foundation [2015M580398]
- Postdoctoral Science Foundation funded Project of Jiangsu Province [1501027B]
Herein we reported a facile method to prepare porous ion/molecule imprinted polymers (I-MIPs) via twice imprinting strategy for the simultaneous uptake of copper ions (Cu(II)) and lambda-cyhalothrin (LC). Firstly, N-(beta-aminoethyl)-gamma-aminopropytrimethoxysilane (DAMO) was grafted on silica particles surface to synthesis Cu(II)-imprinted polymers to introduce iron imprinted sites. They were then utilized as stabilizers to prepare a stable W/O Pickering HIPEs template (LC as the imprinting molecule), which was then polymerized with dual imprinting sites including Cu(II) and LC. The adsorption equilibrium, kinetic results and selective recognition experiments were exhibited their prospected dual selectivity and simultaneous removal of LC and Cu(II). (C) 2017 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
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