Table 1.
Dissolution charge (mC cm−2) during reduction and oxidation in relation to total charge.
| Reduction | Oxidation | Reduction | Oxidation | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| FTO (Film) | Sn | 0.62 (11) | 5.6% | 1.81 (1.46) | 125% | ATO (Powder) | Sn | 0.23 (15.1) | 1.5% | 2.25 (1.50) | 148% |
| F | — | — | Sb | 0.33 (15.1) | 2.2% | 0.35 (0.37) | 95% | ||||
| ITO (Film) | Sn | 0.08 (10) | 0.8% | 0.54 (0.45) | 120% | ITO (Powder) | Sn | 0.14 (12.5) | 1.2% | 0.53 (0.51) | 103% |
| In | 2.7 (10) | 27% | 8.12 (4.4) | 185% | In | 3.63 (12.5) | 29% | 3.78 (3.35) | 118% | ||
Dissolution charge (calculated based on the amount of ions measured with ICP-MS) is presented for each element. Total charge (extracted from electrochemical data) is shown in brackets next to the dissolution charge. The used charge numbers are +1, +2, and +3 for Sb, Sn, and In, respectively. Ratio of dissolution charge and total charge is given in percentage.