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Average crystal domain size, obtained from the microstructural analysis of XRD profile matching.
| Sample | Total CO32− (wt.%) |
A-type CO32− (wt.%) |
Avg. crystallite domain size (nm) |
|---|---|---|---|
| AB-CAp1 | 5.45 | 5.09 | 34.3 |
| AB-CAp2 | 5.85 | 3.97 | 74.6 |
| AB-CAp3 | 6.05 | 3.55 | 106.9 |
| AB-CAp4 | 6.90 | 3.45 | 141.0 |
