Page 93 - Analytical Electrochemistry 2d Ed - Jospeh Wang
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78 CONTROLLED-POTENTIAL TECHNIQUES
FIGURE 3-13 Concentration gradient of the metal in the mercury ®lm electrode and nearby
solution during the stripping step.
2
2
FIGURE 3-14 Stripping voltammograms for 2 10 7 M Cu ,Pb ,In 3 and Cd 2 at the
mercury ®lm (A) and hanging mercury drop (B) electrodes. (Reproduced with permission
from reference 21.)
