Table 1 Comparison of ϕ f and Stokes shift of CdTe QDs
From: Effect of surface ligands on the optical properties of aqueous soluble CdTe quantum dots
Synthesis time | GSH | TGA | MPA | TGH | ||||
|---|---|---|---|---|---|---|---|---|
ϕf(%) | Stokes shift (meV) | ϕf(%) | Stokes shift (meV) | ϕf(%) | Stokes shift (meV) | ϕf(%) | Stokes shift (meV) | |
30 min | 38 | 162 | 70 | 289 | 44 | 222 | 15 | 380 |
1 h | 49 | 160 | 58 | 211 | 73 | 231 | 38 | 353 |
2 h | 35.5 | 134 | 54.5 | 224 | 71 | 207 | 20 | 329 |
4 h | 31 | 169 | 14.5 | 206 | 63.5 | 180 | 13 | 297 |