Figure 7. Nyquist diagram of Au-At before (blue points) and after electrolysis with an aqueous solution of AuCl3 (1 mmol/L) at -1.5 V at two different times. 1s: red points and 2 s: black points

From

In-situ Surface Enhanced Electrochemical Chemiluminescence and Raman Scattering with Screen-printed Gold- and Silver-Electrodes

Achim Habekost

World Journal of Chemical Education. 2022, 10(1), 23-37 doi:10.12691/wjce-10-1-4