Table 2 Textural parameters of the synthesized materials.
Material | S.S.A (m2/g) | Vm (cm3/g) | Vt (cm3/g) | dpmax (nm) | Av pore diameter (nm) | Isotherm type |
|---|---|---|---|---|---|---|
WO3 | 3.08 | 0.708 | 0.024 | 59 | 30 | III |
Bi2O3 | 0.66 | 0.152 | 0.009 | 105 | 100 | III |
Bi2O3/Bi2WO6 | 6.57 | 1.51 | 0.127 | 105 | 69 | III/H3 |