Figure 4

The plot of I vs. ν1/2 for electro-oxidation 200 µM cysteamine on the surface of NiO–Pt–H/B,1,10,P,1,10,PDNiPF6/CPE in the scans (a) 3; (b) 5; (c) 8; (d) 12 and (e) 20 mV/s.
The plot of I vs. ν1/2 for electro-oxidation 200 µM cysteamine on the surface of NiO–Pt–H/B,1,10,P,1,10,PDNiPF6/CPE in the scans (a) 3; (b) 5; (c) 8; (d) 12 and (e) 20 mV/s.