Polymer | pK0 in 0.1 M NaCl | Anion | Thermo chemical Radius (nm) | Free energy of hydration (kJ/mol) | Electron donor Constant, En |
P2VP | 5.1 ± 0.2 | Br− | 0.188 | −315 | 1.51 |
P3VP | 5.2 ± 0.2 | Cl− | 0.172 | −340 | 1.24 |
P4VP | 5.1 ± 0.2 |
| 0.196 | −300 | 0.29 |
|
|
| 0.240 | −205 | −0.73 |