Table 1: Estimated values of the diffusion layer thickness, d, at ΔE~300 mV vs. SCE for CVs of 5 mM ferrocyanide in 0.1 M KCl (vs. SCE) using scan rates of 10, 30, 50, 100, 150, 200, 300, 400 mV-1 at the NBMn-PPh electrode.
Scan rate | δ (µm) | Category | δ to d |
10 | 172 | 4 | δ >> d |
30 | 99 | 4 | δ >> d |
50 | 77 | 4 | δ >> d |
100 | 54 | 4 | δ >> d |
150 | 44 | 4 | δ >> d |
200 | 38 | 4 | δ >> d |
300 | 31 | 4 | δ >> d |
400 | 27 | 4 | δ >> d |