Fig. 6: EIS characterizations of the different intact/scratched coatings. | npj Materials Degradation

Fig. 6: EIS characterizations of the different intact/scratched coatings.

From: Machine learning assisted discovery of high-efficiency self-healing epoxy coating for corrosion protection

Fig. 6

a Nyquist plots and b, c Bode plots of the intact pure EP and intact ZIF-8@Ca/EP coatings after 30 min of immersion in 3.5 wt.% NaCl solution. Nyquist plots and Bode plots of different d–f scratched pure EP and g–i scratched ZIF-8@Ca/EP coating during immersion in 3.5 wt.% NaCl solution for 60 d.

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