Table 1 The relative adsorption capacity (KF) was obtained from Freundlich adsorption isotherm, log qe = log KF + 1/n (log Ce), where qe is the equilibrium concentration of nitroarenes, Ce is final concentrations of nitroarenes, n is intensity of adsorption, and R2 is the regression coefficient.
From: Structure sensitive photocatalytic reduction of nitroarenes over TiO 2
Nitroarenes | KF (mg1-1/n g−1 L1/n) | n | R2 | |||
|---|---|---|---|---|---|---|
Anatase | Rutile | Anatase | Rutile | Anatase | Rutile | |
Nitrobenzene | 0.285 | 1.379 | 0.783 | 1.554 | 0.963 | 0.992 |
2-nitrotoluene | 0.174 | 3.356 | 0.570 | 1.617 | 0.974 | 0.982 |
2-fluoro- nitrobenzene | 0.179 | 1.912 | 0.541 | 1.085 | 0.993 | 0.993 |
