S. No | Cr content (x) | d (nm) | a (Å) | ρx (g/cc) | ρb (g/cc) | %P | S (m2/g) |
1 | x = 0.0 | 75 | 8.3200 | 5.410 | 4.46 | 17.4 | 17.7 |
2 | x = 0.1 | 56 | 8.3545 | 5.328 | 3.29 | 38.2 | 32.6 |
3 | x = 0.2 | 57 | 8.3524 | 5.332 | 3.27 | 38.6 | 32.2 |
4 | x = 0.3 | 62 | 8.3624 | 5.304 | 2.73 | 48.5 | 35.5 |
5 | x = 0.4 | 65 | 8.3621 | 5.296 | 3.38 | 36.1 | 27.3 |
6 | x = 0.5 | 64 | 8.3604 | 5.288 | 3.40 | 35.7 | 27.6 |