Research Article

Influence of Activity of CaSO4·2H2O on Hydrothermal Formation of CaSO4·0.5H2O Whiskers

Figure 3

BET (a) and the agglomerated particle sizes (b) of the samples 1: commercial CaSO4·2H2O, 2: calcination sample, and 3: calcination-hydration sample.
237828.fig.003a
(a)
237828.fig.003b
(b)