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Preparation and properties of GO-SiO2 anticorrosive coatings
| Content Provider | Scilit |
|---|---|
| Author | Bai, X. L. Wu, B. Jiang, K. Liu, C. J. Zhang, H. Zhang, F. Huang, X. Cai, M. J. Wang, P. F. |
| Copyright Year | 2019 |
| Description | Journal: Iop Conference Series: Materials Science and Engineering Epoxy resin is often used as raw material of anticorrosion, but in the curing process of resin, a large number of micropores are prepared in the solvent evaporation method, which reduces the performance of anticorrosion. In order to reduce internal defects and improve corrosion resistance, GO was compounded with $SiO_{2}$ modified by KH550 to prepare for $GO-SiO_{2}$. By means of mechanical stirring and ultrasonic dispersion, $GO-SiO_{2}$ was added to epoxy resin to prepare for the anticorrosive coating. SEM was used to observe the coating morphology, and the physical and electrochemical properties of the coatings with different mass fractions of $GO-SiO_{2}$ are tested for corrosion resistance. The results show that 3 wt% $GO-SiO_{2}$ coating shows the best performance, the coating hardness reaches H, the adhesion grade is II. |
| Related Links | https://iopscience.iop.org/article/10.1088/1757-899X/668/1/012019/pdf |
| ISSN | 17578981 |
| e-ISSN | 1757899X |
| DOI | 10.1088/1757-899x/668/1/012019 |
| Journal | Iop Conference Series: Materials Science and Engineering |
| Issue Number | 1 |
| Volume Number | 668 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2019-11-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Iop Conference Series: Materials Science and Engineering Coatings and Films Anticorrosive Coatings |
| Content Type | Text |
| Resource Type | Article |
