Redox reaction of [Fe(CN)
6
]
3/4-
on thin film Au in the
presence of specifically adsorbing Cl
-
38 nm thick Au film on SF-10 glass (with 1.7
nm binder layer of Cr).
Linear voltage scan
0.0
®
-
0.5
®
0.5
®
0.0 V at 5 mV/s in 0.05 M
Na
Cl+
X
mM K
3
Fe(CN)
6