XRD parameters of An before and after impregnation with CNTs by calcination at 950 °C/2 h.
Sample | 2θ002 (°) | d spacing (height between adjacent layers in the c direction), dc (Å) | Crystallite stacking height Lc (Å) | Crystallite size La (Å) | Staking layer number n (Lc/d002) |
---|---|---|---|---|---|
An | 26.63 | 3.348 | 270.59 | 404.76 | 80.82 |
An/CNT composite | 26.58 | 3.353 | 355.70 | 639.53 | 106.1 |