Effect of Aluminum Sulfate and Succinic Acid on the Growth Law of α-Calcium Sulfate Hemihydrate under Microwave Irradiation

Figure 6

XRD pattern and changes in crystal water content at various reaction times (A) 0.5 h; (B) 1 h; (C) 1.5 h; and (D) 2 h when the aluminum ion concentration was 5 mM.

(a)

(b)