MIPdatabase
Authors: Yang WM, Niu DD, Ni XN, Zhou ZP, Xu WZ, Huang WH
Article Title: Core-Shell Magnetic Molecularly Imprinted Polymer Prepared for Selectively Removed Indole from Fuel Oil.
Publication date: 2017
Journal: Advances in Polymer Technology
Volume: 36
Issue: (2)
Page numbers: 168-176.
DOI: 10.1002/adv.21596
Abstract: Magnetic molecularly imprinted polymers (MMIPs) were synthesized for selective recognition and rapid enrichment of indole from a model fuel. The MMIPs were synthesized by precipitation polymerization and a surface molecular imprinting technique, using indole as the template molecule, Fe3O4 nanoparticles as magnetically susceptible components, methylacrylic acid as the functional monomer, and ethylene glycol dimethacrylate as a cross-linker. The properties of the MMIPs were characterized by Fourier-transform infrared spectroscopy, scanning electron microscopy, transmission electron microscopy, vibrating sample magnetometry, and thermogravimetric analysis. The adsorption capacity of indole-molecularly imprinted polymers (MIPs) was 50.25 mg g-1 at 303 K and reached adsorption equilibrium in a short time. Experimental data were modeled with a pseudo-second-order, Langmuir isotherm model. The selective adsorption performance of MIPs was favorable
Template and target information: indole
Author keywords: Indole, Magnetic molecularly imprinted polymers, selective adsorption, separation
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