Lifshitz-van der Waals/Lewis Acid–Base (LW–AB) Components of Liquid Surface Tensions
Liquid |
Chemical Formula |
Temperture |
γLWL (mN/m) Van der waals |
γ+L (mN/m) Acceptor |
γ–L (mN/m) Donord |
Reference |
---|---|---|---|---|---|---|
Water |
H2O |
20 |
26.85 |
22.975 |
22.975 |
[ 1 ] |
21.8 |
25.5 |
25.5 |
[ 6,7 ] |
|||
30 |
26.85 |
22.218 |
22.218 |
[ 1 ] |
||
37 |
21 |
24.55 |
24.55 |
[ 3 ] |
||
40 |
26.85 |
21.461 |
21.461 |
[ 1 ] |
||
44 |
20.6 |
24.15 |
24.15 |
[ 3 ] |
||
70 |
19.3 |
22.6 |
22.6 |
[ 3 ] |
||
95 |
17.9 |
21 |
21 |
[ 3 ] |
||
Glycerol |
C3H8O3 |
20 |
34 |
9.43 |
23.87 |
[ 1 ] |
34 |
3.92 |
57.4 |
[ 6 ] |
|||
30 |
34 |
8.88 |
24.35 |
[ 1 ] |
||
40 |
34 |
8.48 |
24.46 |
[ 1 ] |
||
Ethylene glycol |
C2H6O2 |
20 |
29 |
4.70 |
19.20 |
[ 1 ] |
29 |
1.92 |
47 |
[ 6,7 ] |
|||
30 |
29 |
3.93 |
20.90 |
[ 1 ] |
||
37 |
28.1 |
1.86 |
45.5 |
[ 3 ] |
||
40 |
29 |
3.45 |
21.49 |
[ 1 ] |
||
44 |
27.8 |
1.84 |
45 |
[ 3 ] |
||
70 |
26.8 |
1.77 |
43.4 |
[ 3 ] |
||
95 |
25.7 |
1.71 |
41.7 |
[ 3 ] |
||
Formamide |
C3H7NO |
20 |
39 |
3.68 |
24.62 |
[ 1 ] |
39 |
2.28 |
39.6 |
[ 6,7 ] |
|||
30 |
39 |
3.38 |
24.43 |
[ 1 ] |
||
40 |
39 |
2.91 |
25.79 |
[ 1 ] |
||
Diiodomethane |
CH2I2 |
20 |
50.8 |
0 |
0 |
[ 1,4 ] |
30 |
49.42 |
0 |
0 |
[ 1 ] |
||
37 |
48.3 |
0 |
0 |
[ 3 ] |
||
40 |
48.05 |
0 |
0 |
[ 1 ] |
||
44 |
47.3 |
0 |
0 |
[ 3 ] |
||
70 |
43.8 |
0 |
0 |
[ 3 ] |
||
95 |
40.5 |
0 |
0 |
[ 3 ] |
||
Tribromopropane |
C3H5Br3 |
20 |
45.40 |
0 |
0 |
[ 1 ] |
30 |
44.13 |
0 |
0 |
[ 1 ] |
||
40 |
42.87 |
0 |
0 |
[ 1 ] |
||
Bromonaphthalene |
C10H7Br |
20 |
44.40 |
0 |
0 |
[ 1 ] |
43.5 |
0 |
0 |
[ 6 ] |
|||
30 |
43.42 |
0 |
0 |
[ 1 ] |
||
40 |
42.44 |
0 |
0 |
[ 1 ] |
||
Tetradecane |
C14H13 |
20 |
26.6 |
0 |
0 |
[ 4 ] |
Pentadecane |
C15H32 |
20 |
27.07 |
0 |
0 |
[ 4 ] |
Hexane |
C6H14 |
20 |
18.4 |
0 |
0 |
[ 4 ] |
Dimethyl sulfoxide |
C2H6OS |
20 |
32 |
0.5 |
32 |
[ 6 ] |
Chloroform |
CHCl3 |
20 |
27.15 |
3.8 |
0 |
[ 6 ] |
References: