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Total opened porosity, average pore radius and specific surface area determined by MIP (average of two measurements).
| Sample | Total Opened Porosity (%) | Average Pore Radius (μm) | Specific Surface Area (m2/g) |
|---|---|---|---|
| Hematite + 5 wt% SrO–800 °C (SR-800) | 42.8 | 0.063 | 4.8 |
| Hematite + 5 wt% SrO–850 °C (SR-850) | 42.2 | 0.063 | 4.5 |
| Hematite + 5 wt% SrO–900 °C (SR-900) | 40.8 | 0.063 | 4.4 |
| Hematite + 5 wt %SrO–1,000 °C (SR-1,000) | 34.4 | 0.079 | 3.1 |
