Table 1:
XRD data of copper sulfide.
Miller's index (lattice plane)
-102
-103
-110
-116
β
2.530°
3.54°
1.024°
1.517°
2θ
29.35°
31.99°
47.79°
58.71°
Grain size (g), nm
5.5
4
14
10.3