MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Yang XC, You XX, Zhang B, Guo CG, Yu CS
Article Title: Preparation of magnetic imprinted graphene oxide composite for catalytic degradation of Congo red under dark ambient condition.
Publication date: 2017
Journal: Water Science & Technology
Volume: 76
Issue: (7)
Page numbers: 1676-1686.
DOI: 10.2166/wst.2017.342
Alternative URL: http://wst.iwaponline.com/content/76/7/1676

Abstract: The magnetic imprinted N-doped P25/Fe3O4-graphene oxide (MIGNT) was prepared with methyl orange as the dummy template and pyrrole as functional monomer for catalytic degradation of Congo red (CR). Hummers method and hydrothermal method were used to synthesize Fe3O4-GO and N-doped P25, respectively. The results of adsorption and degradation experiments showed that the adsorption capacity and catalytic degradation ability of the imprinted composite for CR were obviously higher than those of non-imprinted one. Moreover, the effect factors on degradation efficiency of CR, such as the initial concentration of CR, catalysis time, pH of the solution and temperature were investigated. The MIGNT was characterized by X-ray diffraction, Fourier transform infrared spectroscopy, transmission electron microscopy, physical property measurement system and thermal gravimetric analyzer. The degradation products of CR were detected with high performance liquid chromatography and mass spectrometer. The MIGNT was a bran-new imprinted composite and had high degradation efficiency for CR under dark ambient condition. The MIGNT could recycle in convenience, due to its magnetic property. The MIGNT could be used as an effective, environmental friendly and low-cost catalytic degradation material for the treatment of water contaminated by CR.
Template and target information: methyl orange, dummy template, congo red, CR
Author keywords: Catalytic degradation, Congo Red, dark ambient condition, Imprinted, Magnetic property

  Eat, sleep, imprint, repeat magnet  SMI logo mug  Man of proper-tea mug in green

Molecules Special Issue call      Appeal for information


Join the Society for Molecular Imprinting
Logo of the Society for Molecular Imprinting

New items RSS feed
new items RSS feed  View latest updates

Sign-up for e-mail updates:
Choose between receiving an occasional newsletter or more frequent e-mail alerts.
Click here to go to the sign-up page.

Is your name elemental or peptidic? Enter your name and find out by clicking either of the buttons below!
Other products you may like:
view listings for MIP books on eBay:

Mickey Mouse 90th Anniversary banner