Figure 6
Diffraction patterns of the MgSO4–H2O system obtained after (bottom to top) 30, 70 and 184 days [T = −12.7, −23.3 and −27.7°C, respectively (260.5, 249.9 and 245.5 K, respectively); λ = 0.49383, 0.49392 and 0.49412 Å, respectively; detector distance = 335.153, 335.097 and 335.072 mm, respectively]. Patterns correspond to points A, B and C, respectively, in Fig. 4 and show the increase in diffuse background scatter. |