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https://dspace.ctu.edu.vn/jspui/handle/123456789/25762| Title: | Corrosion protection of carbon Steel by polyurethane coatings containing graphene oxide |
| Authors: | Nguyen, Thuy Duong Tran, Boi An Phan, Thanh Thao Vu, Ke Oanh Trinh, Anh Truc Pham, Gia Vu To, Thi Xuan Hang |
| Keywords: | Polyurethane coatings Graphene oxide Corrosion protection Carbon steel |
| Issue Date: | 2020 |
| Series/Report no.: | Vietnam Journal of Chemistry;Số 58(01) .- Tr.108-112 |
| Abstract: | In this work, graphene oxide (GO) was prepared by modified Hummers method. Polyurethane coatings with different GO concentrations (0.1-0.5 %) were prepared for corrosion protection of carbon Steel. Synthesized GO was characterized by FTIR and XRD. Corrosion resistance of polyurethane coatings containing GO was investigated by electrochemical impedance spectroscopy and salt fog test. The effects of GO on protection performance of polyurethane coatings depended on its dispersion ability. GO at a concentration of 0.1 % significantly improved corrosion resistance of polyurethane coatings. |
| URI: | http://dspace.ctu.edu.vn/jspui/handle/123456789/25762 |
| ISSN: | 2525-2321 |
| Appears in Collections: | Vietnam Journal of Chemistry |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| _file_ Restricted Access | 1.54 MB | Adobe PDF | ||
| Your IP: 18.190.159.10 |
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