Table 4.
Results of dispersibility and light transmittance experiment at wave length = 400, 500, 600 and 700 [nm].
| Solvent | δd [(MPa)1/2] | δp [(MPa)1/2] | δh [(MPa)1/2] | Wave length [nm] |
Particle size [nm] | |||
|---|---|---|---|---|---|---|---|---|
| 400 | 500 | 600 | 700 | |||||
| Acetic Acid | 14.5 | 8.0 | 13.5 | 25.8 | 37.3 | 48.2 | 57.2 | 878.7 |
| Acetone | 15.5 | 10.4 | 7.0 | 26.5 | 37.4 | 47.6 | 55.8 | 684.7 |
| Acetonitrile | 15.3 | 18.0 | 6.1 | 11.4 | 20.2 | 30.4 | 39.9 | 446.4 |
| Aniline | 20.1 | 5.8 | 11.2 | 1.1 | 4.4 | 10.4 | 18.0 | 526.7 |
| Cyclohexanone | 17.8 | 8.4 | 5.1 | 81.3 | 89.2 | 92.9 | 95.2 | 579.1 |
| Diethylene Glycol Monomethyl Ether | 16.2 | 7.8 | 12.6 | 95.6 | 97.0 | 97.7 | 98.2 | 593.0 |
| Dimethyl Sulfoxide | 18.4 | 16.4 | 10.2 | 41.3 | 59.9 | 71.0 | 77.9 | 711.7 |
| Dipropylene Glycol | 16.5 | 10.6 | 17.7 | 92.3 | 95.6 | 97.3 | 98.1 | 535.8 |
| Ethanol | 15.8 | 8.8 | 19.4 | 26.2 | 38.8 | 50.5 | 59.9 | 570.1 |
| Formamide | 17.2 | 26.2 | 19.0 | 77.6 | 89.7 | 94.2 | 96.2 | 655.8 |
| Methanol | 14.7 | 12.3 | 22.3 | 6.6 | 13.8 | 23.5 | 33.4 | 553.1 |
| Methyl Isobutyl Ketone | 15.3 | 6.1 | 4.1 | 69.0 | 76.0 | 81.8 | 85.9 | 685.3 |
| Pyridine | 19.0 | 8.8 | 5.9 | 13.0 | 31.5 | 47.1 | 58.7 | 597.7 |
| 1,1,2,2-Tetrabromoethane | 21.0 | 7.0 | 8.2 | 0.4 | 1.3 | 3.2 | 6.2 | 1157.5 |
| Tetrahydrofuran | 16.8 | 5.7 | 8.0 | 81.1 | 85.5 | 89.1 | 91.5 | 814.5 |
| N-Methylaniline | 19.5 | 6.0 | 7.8 | 0.0 | 5.0 | 12.2 | 20.8 | 603.4 |