The parametric study on anti-corrosion properties produced by electrochemically exfoliated

International Conference on Mechanical Engineering Research and Application

Ganda, Andita N.F^1 ; Su, Ching-Yuan^2

Department of Mechanical Engineering, State University of Surabaya, Surabaya

60231, Indonesia^1

Graduate Institute of Energy Engineering, National Central University, Tao-Yuan

32001, Taiwan^2

关键词: Anti-corrosion property;    electrochemically exfoliated grapheme;    Exfoliated graphene;    Fine dispersions;    Graphene nanocomposites;    Parametric study;    Potentiodynamic polarization curves;    Solution blending;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/494/1/012015/pdf
DOI  :  10.1088/1757-899X/494/1/012015

来源: IOP

【 摘 要 】

Graphene nanocomposite coatings has arisen topic of vast scientific interest due to the superior properties of graphene. In this study, we used electrochemically exfoliated graphene (EC-graphene) as a filler of polystyrene paints. Using solution blending method, a fine dispersion of polystyrene graphene (PS/G) paints could be attained. The anti-corrosion properties were proven by potentiodynamic polarization curves. The PS/G paints could boost the anti-corrosion properties with the loading of 0.5 wt% ECG, in which the corrosion rate decrease two degree levels from 2.37 × 10-3 to 2.32 × 10-5 mm/yr.