Sample | Particle size range (nm) | Morpholgy |
---|---|---|
ES-1 | 5–20 | Irregular-shaped platelets |
ES-2 | 5–30 | Irregular-shaped platelets |
ES-3 | 10–4 × 104 | Irregular -shaped platelets |
ES-4 | 10–7 × 104 | Blend of irregular and few rectangular platelets |
ES-5 | 15–105 | Blend of irregular and rectangular platelets |
ES-6 | 20–105 | Predominantly rectangular platelets |