Enhanced adsorption of methylene blue onto graphene oxide-doped XFe2O4 (X 5Co, Mn, Ni) nanocomposites: kinetic, isothermal, thermodynamicand recyclability studies

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dc.contributor.authorBach, Long Giang
dc.contributor.authorTran, Van Thuan
dc.contributor.authorNguyen, Duy Trinh
dc.contributor.authorPham, Van Thinh
dc.contributor.authorDo, Sy Trung
dc.date.accessioned2024-08-21T04:06:37Z
dc.date.available2024-08-21T04:06:37Z
dc.date.issued2017-10-30
dc.description29 tr.
dc.description.abstractAbstract The nanocomposites XFe2O4/GO with various metal sites (X = Co, Mn, and Ni) were successfully synthesized via the polymerized complex method. The XFe2O4/GO family was characterized using X-Ray diffraction analysis, scanning electron microscopy (SEM), and a vibrating sample magnetometer. We also investigated the effect of three fundamental parameters (initial concentration, dosage, and pH) on the removal of methylene blue using the response surface methodology. A high F value, very low P value (\ 0.00001), a non-significant lack of fit, and the determination coefficient (R2 [ 0.95) demonstrated a strong corre- lation between experimental and predicted values of the responses. The predicted optimal conditions for maximum removal efficiency were easily determined to adhere to the following trend for actual test experiments: MnFe2O4/GO (60.1%) \ CoFe2O4/GO (80.3%) \ NiFe2O4/GO (87.7%).
dc.identifier.urihttps://oerrepository.ntt.edu.vn/handle/298300331/49
dc.language.isovi_VN
dc.publisherTrường Đại học Nguyễn Tất Thành (Tạp chí Khoa học công nghệ NTT)
dc.subjectMagnetic nanoparticle
dc.subjectGraphene oxide
dc.subjectResponse surface methodology
dc.titleEnhanced adsorption of methylene blue onto graphene oxide-doped XFe2O4 (X 5Co, Mn, Ni) nanocomposites: kinetic, isothermal, thermodynamicand recyclability studies
dc.typeArticle
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