Table 1.
Surface area (SBET) and total pore volume (Vtot. pores) by BET-BJH analysis, together with the relative standard deviations directly given by the instrumental software.
| Sample | SBET (m2 g−1) | Vtot. pores (cm3 g−1) ♣ |
|---|---|---|
| Graphite | 11 ± 1 | 0.030 |
| GO | 45 ± 1 | 0.034 |
| SnO2 Cassiterite | 67 ± 1 | 0.210 |
| 32:1 SnO2/GO | 60 ± 1 | 0.130 |
| 32:1 Sn0.71Ti0.29O2/GO | 65 ± 1 | 0.048 |
| 32:1 Sn0.55Ti0.45O2/GO | 117 ± 2 | 0.119 |
| 32:1 Sn0.44Ti0.56O2/GO | 177 ± 2 | 0.170 |
| 32:1 Sn0.35Ti0.65O2/GO | 44 ± 1 | 0.070 |
| 32:1 Sn0.21Ti0.79O2/GO | 34 ± 1 | 0.120 |
| 32:1 TiO2/GO | 159 ± 2 | 0.303 |
| TiO2 anatase | 132 ± 2 | 0.250 |
| Commercial TiO2 rutile | <10 | 0.033 |
♣ The relative standard deviation values are around 3–4%.