Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/32228
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dc.contributor.authorNguyen, Thuy Duong-
dc.contributor.authorTran, Boi An-
dc.contributor.authorPhan, Thanh Thao-
dc.contributor.authorVu, Ke Oanh-
dc.contributor.authorNguyen, Anh Son-
dc.contributor.authorNguyen, Tuan Anh-
dc.contributor.authorTo, Thi Xuan Hang-
dc.date.accessioned2020-08-24T07:05:32Z-
dc.date.available2020-08-24T07:05:32Z-
dc.date.issued2020-
dc.identifier.issn2525-2518-
dc.identifier.urihttps://dspace.ctu.edu.vn/jspui/handle/123456789/32228-
dc.description.abstractCurcumin modified graphene oxide (GO-CR) was prepared using the adsorption method and polyurethane (PU) coating containing 0.3 wt% GO-CR was prepared on carbon steel. Synthesized GO-CR was characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM) and zeta potential measurement. Corrosion protection property of polyurethane coating containing GO-CR was evaluated and compared with that of blank polyurethane coating and coating containing GO by electrochemical impedance spectroscopy. The results showed that GO-CR has a layer structure like GO with lower crystallinity. In GO-CR, structure curcumin was attached on GO surface. The presence of curcumin on GO-CR surface provided corrosion inhibition action for PU coating and also improved the dispersion of GO in PU coating.vi_VN
dc.language.isoenvi_VN
dc.relation.ispartofseriesVietnam Journal of Science and Technology;Vol.58(03) .- P.274-281-
dc.subjectCurcuminvi_VN
dc.subjectCorrosion protectionvi_VN
dc.subjectGraphene oxidevi_VN
dc.subjectPolyurethane coatingsvi_VN
dc.titleModification of graphene oxide by curcumin and application in polyurethane coatingvi_VN
dc.typeArticlevi_VN
Appears in Collections:Vietnam journal of science and technology

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