Table 1 Obtained nanopowders, crystallite size (according to XRD data), and their perspective purposes
From: Wet-chemistry processing of powdery raw material for high-tech ceramics
Powders | Crystallite size (nm) | Perspective purposes |
|---|---|---|
Al2O3 | ≤ 7 | Catalysts for petrochemistry (FTS, obtainment of alcohols, HDS), medicine materials (for endoprosthesis), laser equipment |
Bi2O3 | 110 to120 | Varistor ceramics, hybrid conductivity membranes |
CeO2 | 7 to 60 | Fuel cells, environmental catalysis (CO oxidation, HC, and soot) |
Co2O3 | 30 to 170 | Catalysts for petrochemistry (FTS, obtainment of alcohols, HDS), varistor ceramics |
Cr2O3 | 30 to 80 | Varistor ceramics |
MgO | 30 to 40 | Medicine materials (for endoprosthesis) |
MoOx | 160 to 300 | Catalysts for petrochemistry (FTS, obtainment of alcohols, HDS) |
NiO | 4 to 10 | |
WOx | 90 to 100 | |
ZnO | 20 to 30 | Laser equipment, varistor ceramics |
CexZr1-xO2 | 8 to 18 | Medicine materials (for endoprosthesis), hybrid conductivity membranes |
CuO-CeO2 | 7 to 10 | CO, HC, and soot oxidation catalysts |