Research Article
Silicon Dioxide Functionalized with Oxygen–Containing Groups for Enhanced BCl3 Adsorption
Table 1
The pore size of different adsorbents impregnated by solution of different concentration.
| Adsorbents | Concentration of impregnating solution W% | Surface area (m2·g-1) | Pore volume (cm3·g-1) | Pore size (A) |
| SD | \ | 307 | 0.9994 | 130.2 | SD + MA | 1.0 | 234 | 0.9611 | 164.0 | SD + MA | 3.0 | 287 | 0.9209 | 128.2 | SD + CA | 1.0 | 287 | 0.9599 | 133.7 | SD + CA | 3.0 | 266 | 0.8376 | 126.1 |
|
|