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. 2019 Dec 2;9:18063. doi: 10.1038/s41598-019-54219-6

Figure 9.

Figure 9

(a) X-ray diffraction patterns of cuspidine samples: 1 – before curing; 2 – after curing for 24 h at 15 bar CO2 in 45 °C; 3 – cured sample fired at 622 °C; 4 – cured sample fired at 724 °C, 5 – cured sample fired at 790 °C, (b) STA curves (1 – TG, 2 – DSC) of carbonated (24 h, 15 bar, 45 °C) cuspidine. Indices: U – cuspidine, W – wollastonite, C – calcite, V – vaterite, F – fluorite, L – larnite.