Table 1 Optical band gap (E g) and nanoparticle diameter (d abs) as calculated from tauc plots and Wang equation
[ZnS]/mM | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 |
|---|---|---|---|---|---|---|---|
E g/eV | 3.88 | 3.93 | 3.97 | 3.95 | 3.94 | 3.99 | 3.96 |
d abs/nm | 7.31 | 6.52 | 6.03 | 6.26 | 6.39 | 5.82 | 6.14 |
[ZnS]/mM | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 |
|---|---|---|---|---|---|---|---|
E g/eV | 3.88 | 3.93 | 3.97 | 3.95 | 3.94 | 3.99 | 3.96 |
d abs/nm | 7.31 | 6.52 | 6.03 | 6.26 | 6.39 | 5.82 | 6.14 |