Investigation of Early Corrosion Behavior of Canister Candidate Materials in Oxic Groundwater by the EQCM Method

Figure 5

SEM/EDS analysis of (a), (d), (g) bare Cu, (b), (e), (h) Cu immersed in oxic KURT groundwater, and (c), (f), (i) Cu immersed in 0.1 M NaCl⁻ added oxic KURT groundwater.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)