Figure 4:
X-ray diffraction patterns of precipitates extracted from the colloidal solution. 1:
Z
n
+ H
2
O; 2:
Z
n
+ 0.001 M SDS; 3:
Z
n
+ 0.05 M SDS; 4:
Z
n
+ 0.037 M AOT; 5:
Z
n
+ 0.01 M SDS; a: Zn, b: ZnO, c: hydrozincite, d: Zn(OH)
2
.
