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. 2014 Sep 23;9(9):e106754. doi: 10.1371/journal.pone.0106754

Figure 2. XRD powder patterns of unhydrated cements and hydrated PSCs stored in D.I. water for 1, 3 and 7 day.

Figure 2

(A) the unhydrated of PSC-91, PSC-73, and PSC-55 after calcined at 1400°C for 2 h and unhydrated MTA; (B) the hydrated patterns of PSC-91; (C) the hydrated patterns of PSC-73; (D) the hydrated patterns of PSC-55. [★ C3A; Inline graphic C3S; Inline graphic Bi2O3; ▪ Ca(OH)2; ▴ CSH; • C3AH6].