Table 2. BET surface area, pore volume, and pore size of ZnO and LaOCl/ZnO composite synthesized via the Terminalia catappa-assisted route.
| Material | S BET, m2 g−1 | Vpore, cm3 g−1 STP | d pore, nm |
|---|---|---|---|
| ZnO | 36.93 | 1.16 × 10−1 | 1.69 |
| LaOCl/ZnO | 13.30 ± 0.13 | 2.17 × 10−3 | 39.7–58.1 |