Preparation of magnetic manganese ferrite/graphene oxide nanocomposites as efficient adsorbents towards ibuprofen

Abstract This study aims to prepare in manganese ferrite/graphene oxide (MnFe 2 O 4 /GO) nanocomposites for the removal of ibuprofen drug residue from water. The synthesised nanocomposites with various MnFe 2 O 4 content from 30–60 wt.% were characterised by X-ray diffraction, Fourier transform infr...

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Bibliographic Details
Published in:Advances in natural sciences. Nanoscience and nanotechnology 2021-03, Vol.12 (1), p.15012
Main Authors: Thy, Lu Thi Mong, Dang, Nguyen Minh, My, Nguyen Huong Tra, Tai, Le Tan, Tu, Tran Hoang, Oanh, Doan Thi Yen, Viet, Thieu Quang Quoc, Nam, Hoang Minh, Hieu, Nguyen Huu, Phong, Mai Thanh
Format: Article
Language:English
Subjects:
Adsorbents
adsorption
Ferrites
Fourier transforms
Graphene
graphene oxide
Ibuprofen
Infrared spectroscopy
Magnetometers
Manganese
manganese ferrite
nanocomposite
Nanocomposites
Nonsteroidal anti-inflammatory drugs
Transmission electron microscopy
Water treatment
X-ray diffraction
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Summary:Abstract This study aims to prepare in manganese ferrite/graphene oxide (MnFe 2 O 4 /GO) nanocomposites for the removal of ibuprofen drug residue from water. The synthesised nanocomposites with various MnFe 2 O 4 content from 30–60 wt.% were characterised by X-ray diffraction, Fourier transform infrared spectroscopy, transmission electron microscopy, vibrating sample magnetometer, Brunauer - Emmett - Teller specific surface area, and energy dispersive X-ray. It was found that the suitable mass ratio of MnFe 2 O 4 in nanocomposite for ibuprofen removal was 50 wt.%. The adsorption process followed the pseudo-second-order kinetic and Langmuir isotherm model. The maximum capacity of MnFe 2 O 4 /GO was found to be 156.25 mg g −1 . Accordingly, the MnFe 2 O 4 /GO could be used as an efficient adsorbent for the removal of ibuprofen from water.
ISSN:2043-6254
2043-6262
2043-6262
DOI:10.1088/2043-6262/abe933