Samarium Oxide Nanopowder
Samarium Oxide Nanopowder
Nano Samarium Oxide Description
Product Name: Samarium Oxide Nanopowder
Formula: Sm2O3
Particle size: 20-100nm, <1.0μm
SSA (m2/g): 30-60, 20
CAS No.: 12060-58-1
Molecular Weight: 348.80
Density: 8.347 g/cm3
Melting point: 2335℃
Appearance: Light yellow powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Nano Sm2O3 Chemical Composition:
| Chemical Composition | % min | % min |
| Sm2O3/TREO | 99.95 | 99.99 |
| TREO | 99.9 | 99.9 |
| Rare Earth Impurities | % max | % max |
| Eu2O3 | 0.02 | 0.001 |
| Gd2O3 | 0.02 | 0.001 |
| Tb4O7 | 0.03 | 0.001 |
| Dy2O3 | 0.02 | 0.001 |
| Y2O3 | 0.01 | 0.001 |
| Loss on ignition of 1000°C, 1h | 2 | 2 |
Nano Sm2O3 Application:
-Dielectric resonator and substrate high dielectric constant ceramic
-Capacitor
-Manufacture of NO2 gas sensor SmFeO3
-Structure and shielding material nuclear reactor
-CO2 gas sensor solid electrolyte composition material
-Catalyst
-CeO2-Sm2O3 composite material solid oxide fuel Battery (SOFC)
Package
-25 kg or 50 kg net weight for each bag, inner lined with double layers plastic bags, outer with drum (plastic/cardboard/iron), woven bag.
-1000 kg net weight on a plastic or wooden pallet.
Please send us inquiries to sales@edge-techind.com on all rare earth materials.