Figure 1
(a) Schematic diagram of the thin-layer spectromicroelectrochemical cell. 1: Mylar window. 2: Teflon cell top. 3: Teflon cell body. 4: Cu working electrode. 5: Au ring counter electrode. 6: reference electrode. 7: Solution inlet. 8: Solution outlet. (b) Cyclic voltammogram of a copper microelectrode in 0.1 M NaOH; scan rate = 10 mV s−1. |