International Scholarly Research Notices / 2013 / Article / Fig 7

Research Article

A Study of the Initial Stages of Co Deposition on a Silver Electrode in Ammonia Medium Using an Electrochemical Quartz Crystal Microbalance

Figure 7

Responses of frequency change (Δf) as a function of time for (a) peak A region (see Figure 2) and (b) for potentials more negative than peak A potential. Bath solution was made up of [Co2+] 1 mM, [(NH4)2SO4] 1 M, and pH 9.3.