The Scientific World Journal / 2014 / Article / Tab 4

Research Article

Thermodynamic and Spectroscopic Investigation of Interactions between Reactive Red 223 and Reactive Orange 122 Anionic Dyes and Cetyltrimethyl Ammonium Bromide (CTAB) Cationic Surfactant in Aqueous Solution

Table 4

The data of partition coefficient (), free energy of partition (), binding constant (), and free energy of binding () for reactive red 223/CTAB system.

10−6/(kJ mol−1)/(dm3 mol−1)/(kJ mol−1)

9.5−39.8600−15.8