Figure 2

Electrochemical characteristics of AZ91 Mg alloy in 3.5 wt% NaCl solution without and with different concentrations of (a,b) GUE, (c,d) PDE, (e,f) TOE at normal temperature.

Electrochemical characteristics of AZ91 Mg alloy in 3.5 wt% NaCl solution without and with different concentrations of (a,b) GUE, (c,d) PDE, (e,f) TOE at normal temperature.