Textural (SSA, volume and size of pores), and morphological properties of ZnO particles.
| Sample | S BET a (m2 g−1) | V total b (cm3 g−1) | V meso c (cm3 g−1) | V micro d (cm3 g−1) | r av e (nm) | d av,FE-SEM f (nm) | d N(0.5)PSAg (nm) | Particles shape |
|---|---|---|---|---|---|---|---|---|
| ZnO | 19.1 | 0.0710 | 0.0687 | 0.0054 | 14.2 | 92.7 | 285 | Conelike |
| ZnO/CTAB | 24.8 | 0.1147 | 0.1121 | 0.0088 | 20.5 | 355.0 | 336 | Platelike |
| ZnO/F127 | 15.5 | 0.0732 | 0.0698 | 0.0062 | 25.7 | 80.2 | 270 | Conelike |
S BET – BET specific surface area.
V total – total pore volume.
V meso – volume of mesopores (2–50 nm).
V micro – volume of micropores (<2 nm).
r av – BJH adsorption average pore diameter.
d av – average particle size determined from FE-SEM images.
d N(0.5)PSA – average particle size (based on number) determined by PSA.