Electrochemical Behavior of Quinoxalin-2-one Derivatives at Mercury Electrodes and Its Analytical Use
Figure 8
Dependencies of half-wave potentials of consecutive (red and blue symbols) and overall (black symbol) DCwaves for I (a) and III (b) on pH in HCl and Britton-Robinson solutions. The numbers indicate slopes (mV/pH) of particular linear segments for consecutive processes.