Effect of Elemental Composition on the Structure, Electrochemical Properties, and Ozone Production Activity of Ti/SnO2-Sb-Ni Electrodes Prepared by Thermal Pyrolysis Method

Figure 9

SEM images of freshly prepared (a) Ti/SnO₂-Sb(2%), (b) Ti/SnO₂-Sb(2%)-Ni(0.2%), (c) Ti/SnO₂-Sb(2%)-Ni(1%), and (d) Ti/SnO₂-Sb(12%)-Ni(0.2%) electrodes. The values in parentheses are atomic ratios with respect to Sn.

(a)

(b)

(c)

(d)