TABLE I.
DLS data and analysis. (Uncertainties of D2/a2 can be determined simply by propagation from the respective uncertainties reported here.)
| c (g/l) | T ( °C) | D1 (μm2/s) | D2 (μm2/s) | α | a (nm) | D2/a2 (s−1) |
|---|---|---|---|---|---|---|
| 1 | 5 | 57 ± 1 | 1.80 ± 0.03 | |||
| 1 | 25 | 102 ± 3 | 1.95 ± 0.06 | |||
| 150 | 5 | 90 ± 3 | 1.14 ± 0.04 | |||
| 20 | 164 ± 3 | 1.04 ± 0.02 | ||||
| 25 | 190 ± 4 | 1.04 ± 0.02 | ||||
| 50 | 346 ± 10 | 1.05 ± 0.03 | ||||
| 473 | 5 | 31 ± 2 | 0.07 ± 0.08 | 1 | 3.3 ± 0.2 | 6.5 × 103 |
| 5 | 31.9 ± 0.6 | 0.057 ± 0.009 | 0.30 ± 0.01 | 3.21 ± 0.06 | 5.5 × 103 | |
| 25 | 73.9 ± 2.3 | 0.23 ± 0.12 | 1 | 2.7 ± 0.1 | 3.2 × 104 | |
| 50 | 175 ± 3 | 0.94 ± 0.25 | 1 | 2.07 ± 0.04 | 2.2 × 105 |